mobsfscan é uma ferramenta de análise estática que pode encontrar padrões de código inseguros em seu código-fonte Android e iOS. Suporta código Java, Kotlin, Swift e Objective C. mobsfscan usa as regras de análise estática do MobSF e é alimentado pelos correspondentes de padrões semgrep e libsast.
# mobsfscan
**mobsfscan** é uma ferramenta de análise estática que consegue encontrar padrões de código inseguros no seu código-fonte Android e iOS. Suporta código Java, Kotlin, Android XML, iOS Info.plist, Swift e Objective C. O mobsfscan usa as regras de análise estática do [MobSF](https://github.com/MobSF/Mobile-Security-Framework-MobSF) e é alimentado pelo [semgrep](https://github.com/returntocorp/semgrep) e pelo correspondente de padrões [libsast](https://github.com/ajinabraham/libsast).
Feito com  na Índia [](https://twitter.com/intent/tweet/?text=mobsfscan%20is%20a%20static%20analysis%20tool%20that%20can%20find%20insecure%20code%20patterns%20in%20your%20Android%20and%20iOS%20source%20code.%20Supports%20Java,%20Kotlin,%20Swift,%20and%20Objective%20C%20Code.%20by%20%40ajinabraham%20%40OpenSecurity_IN&url=https://github.com/MobSF/mobsfscan)
[](https://badge.fury.io/py/mobsfscan)
[](https://www.gnu.org/licenses/lgpl-3.0.en.html)
[](https://www.python.org/downloads/)
[](https://github.com/MobSF/mobsfscan/)
[](https://github.com/MobSF/mobsfscan/actions?query=workflow%3ABuild)
### Apoie o mobsfscan
[](https://opensecurity.in/donate)
Se você gostou do mobsfscan e o considera útil, por favor considere doar.
## Cursos de e-Learning e Certificações
 [Automated Mobile Application Security Assessment with MobSF -MAS](https://opsecx.com/index.php/product/automated-mobile-application-security-assessment-with-mobsf/)
 [Android Security Tools Expert -ATX](https://opsecx.com/index.php/product/android-security-tools-expert-atx/)
## Instalação
`pip install mobsfscan`
Requer Python 3.10–3.14
## Opções de Linha de Comando```bash
$ mobsfscan
usage: mobsfscan [-h] [--json] [--sarif] [--sonarqube] [--gitlab-sast] [--html]
[--type {android,ios,auto}] [-o OUTPUT] [-c CONFIG]
[-mp {default,billiard,thread}] [-w] [--no-fail] [-v]
[path ...]
positional arguments:
path Path can be file(s) or directories with source code
options:
-h, --help show this help message and exit
--json set output format as JSON
--sarif set output format as SARIF 2.1.0
--sonarqube set output format as SonarQube generic issues (10.3+)
--gitlab-sast set output format as GitLab SAST report
--html set output format as HTML
--type {android,ios,auto}
optional: force android or ios rules explicitly
-o OUTPUT, --output OUTPUT
output filename to save the result
-c CONFIG, --config CONFIG
location to .mobsf config file
-mp {default,billiard,thread}, --multiprocessing {default,billiard,thread}
optional: specify multiprocessing strategy
-w, --exit-warning non zero exit code on warning
--no-fail force zero exit code, takes precedence over --exit-warning
-v, --version show mobsfscan version
```
## Exemplo de Uso```bash
$ mobsfscan tests/assets/src/
- Pattern Match ████████████████████████████████████████████████████████████ 3
- Semantic Grep ██████ 37
mobsfscan: v0.3.0 | Ajin Abraham | opensecurity.in
╒══════════════╤════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╕
│ RULE ID │ android_webview_ignore_ssl │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ DESCRIPTION │ Insecure WebView Implementation. WebView ignores SSL Certificate errors and accept any SSL Certificate. This application is vulnerable to MITM attacks │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ TYPE │ RegexAnd │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ PATTERN │ ['onReceivedSslError\\(WebView', '\\.proceed\\(\\);'] │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ SEVERITY │ ERROR │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ INPUTCASE │ exact │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ CVSS │ 7.4 │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ CWE │ CWE-295 Improper Certificate Validation │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ OWASP-MOBILE │ M3: Insecure Communication │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ MASVS │ MSTG-NETWORK-3 │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ REF │ https://github.com/MobSF/owasp-mstg/blob/master/Document/0x05g-Testing-Network-Communication.md#webview-server-certificate-verification │
├──────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ FILES │ ╒════════════════╤═════════════════════════════════════════════════════════════════════════════════════════════╕ │
│ │ │ File │ ../test_files/android_src/app/src/main/java/opensecurity/webviewignoressl/MainActivity.java │ │
│ │ ├────────────────┼─────────────────────────────────────────────────────────────────────────────────────────────┤ │
│ │ │ Match Position │ 1480 - 1491 │ │
│ │ ├────────────────┼─────────────────────────────────────────────────────────────────────────────────────────────┤ │
│ │ │ Line Number(s) │ 50 │ │
│ │ ├────────────────┼─────────────────────────────────────────────────────────────────────────────────────────────┤ │
│ │ │ Match String │ .proceed(); │ │
│ │ ├────────────────┼─────────────────────────────────────────────────────────────────────────────────────────────┤ │
│ │ │ File │ ../test_files/android_src/app/src/main/java/opensecurity/webviewignoressl/MainActivity.java │ │
│ │ ├────────────────┼─────────────────────────────────────────────────────────────────────────────────────────────┤ │
│ │ │ Match Position │ 1331 - 1357 │ │
│ │ ├────────────────┼─────────────────────────────────────────────────────────────────────────────────────────────┤ │
│ │ │ Line Number(s) │ 46 │ │
│ │ ├────────────────┼─────────────────────────────────────────────────────────────────────────────────────────────┤ │
│ │ │ Match String │ onReceivedSslError(WebView │ │
│ │ ╘════════════════╧═════════════════════════════════════════════════════════════════════════════════════════════╛ │
╘══════════════╧════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╛
```
## API Python```python
>>> from mobsfscan.mobsfscan import MobSFScan
>>> src = 'tests/assets/src/java/java_vuln.java'
>>> scanner = MobSFScan([src], json=True)
>>> scanner.scan()
{
'results': {
'android_logging': {
'files': [{
'file_path': 'tests/assets/src/java/java_vuln.java',
'match_position': (13, 73),
'match_lines': (19, 19),
'match_string': ' Log.d("htbridge", "getAllRecords(): " + records.toString());'
}],
'metadata': {
'cwe': 'CWE-532 Insertion of Sensitive Information into Log File',
'owasp-mobile': 'M1: Improper Platform Usage',
'masvs': 'MSTG-STORAGE-3',
'reference': 'https://github.com/MobSF/owasp-mstg/blob/master/Document/0x05d-Testing-Data-Storage.md#logs',
'description': 'The App logs information. Please ensure that sensitive information is never logged.',
'severity': 'INFO'
}
},
'android_certificate_pinning': {
'metadata': {
'cwe': 'CWE-295 Improper Certificate Validation',
'owasp-mobile': 'M3: Insecure Communication',
'masvs': 'MSTG-NETWORK-4',
'reference': 'https://github.com/MobSF/owasp-mstg/blob/master/Document/0x05g-Testing-Network-Communication.md#testing-custom-certificate-stores-and-certificate-pinning-mstg-network-4',
'description': 'This App does not use TLS/SSL certificate or public key pinning to detect or prevent MITM attacks in secure communication channel.',
'severity': 'INFO'
}
},
'android_root_detection': {
'metadata': {
'cwe': 'CWE-919 - Weaknesses in Mobile Applications',
'owasp-mobile': 'M8: Code Tampering',
'masvs': 'MSTG-RESILIENCE-1',
'reference': 'https://github.com/MobSF/owasp-mstg/blob/master/Document/0x05j-Testing-Resiliency-Against-Reverse-Engineering.md#testing-root-detection-mstg-resilience-1',
'description': 'This App does not have root detection capabilities. Running a sensitive application on a rooted device questions the device integrity and affects users data.',
'severity': 'INFO'
}
},
'android_prevent_screenshot': {
'metadata': {
'cwe': 'CWE-200 Information Exposure',
'owasp-mobile': 'M2: Insecure Data Storage',
'masvs': 'MSTG-STORAGE-9',
'reference': 'https://github.com/MobSF/owasp-mstg/blob/master/Document/0x05d-Testing-Data-Storage.md#finding-sensitive-information-in-auto-generated-screenshots-mstg-storage-9',
'description': 'This App does not have capabilities to prevent against Screenshots from Recent Task History/ Now On Tap etc.',
'severity': 'INFO'
}
},
'android_safetynet_api': {
'metadata': {
'cwe': 'CWE-353 Missing Support for Integrity Check',
'owasp-mobile': 'M8: Code Tampering',
'masvs': 'MSTG-RESILIENCE-1',
'reference': 'https://github.com/MobSF/owasp-mstg/blob/master/Document/0x05j-Testing-Resiliency-Against-Reverse-Engineering.md#testing-root-detection-mstg-resilience-1',
'description': "This App does not uses SafetyNet Attestation API that provides cryptographically-signed attestation, assessing the device's integrity. This check helps to ensure that the servers are interacting with the genuine app running on a genuine Android device. ",
'severity': 'INFO'
}
},
'android_detect_tapjacking': {
'metadata': {
'cwe': 'CWE-200 Information Exposure',
'owasp-mobile': 'M1: Improper Platform Usage',
'masvs': 'MSTG-PLATFORM-9',
'reference': 'https://github.com/MobSF/owasp-mstg/blob/master/Document/0x05h-Testing-Platform-Interaction.md#testing-for-overlay-attacks-mstg-platform-9',
'description': "This app does not has capabilities to prevent tapjacking attacks. An attacker can hijack the user's taps and tricks him into performing some critical operations that he did not intend to.",
'severity': 'INFO'
}
}
},
'errors': []
}
```
## Configurar o mobsfscan
Um arquivo `.mobsf` na raiz do diretório do código-fonte permite configurar o mobsfscan. Você também pode usar um arquivo `.mobsf` personalizado com o argumento `--config`.```yaml
---
- ignore-filenames:
- skip.java
ignore-paths:
- __MACOSX
- skip_dir
ignore-rules:
- android_kotlin_logging
- android_safetynet_api
- android_prevent_screenshot
- android_detect_tapjacking
- android_certificate_pinning
- android_root_detection
- android_certificate_transparency
severity-filter:
- WARNING
- ERROR
severity-overrides:
ios_log: ERROR
android_logging: WARNING
```
`severity-overrides` altera a severidade reportada para IDs de regra específicos (`INFO`, `WARNING` ou `ERROR`). As substituições são aplicadas antes do `severity-filter` e afetam a saída da CLI, os códigos de saída e os formatos de relatório (SARIF, SonarQube, GitLab SAST).
## Suprimir Achados
Você pode suprimir achados de arquivos de origem adicionando o comentário `// mobsf-ignore: rule_id1, rule_id2` na linha que dispara o achado. Apenas essa correspondência é suprimida; outras correspondências da mesma regra no arquivo ainda são reportadas.
Exemplo:```java
String password = "strong password"; // mobsf-ignore: hardcoded_password
```
## Integrações CI/CD
Você pode habilitar o mobsfscan em seus pipelines de CI/CD ou DevSecOps.
#### Github Action
Adicione o seguinte ao arquivo `.github/workflows/mobsfscan.yml`.```yaml
name: mobsfscan
on:
push:
branches: [ master, main ]
pull_request:
branches: [ master, main ]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
- uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: '3.12'
- name: mobsfscan
uses: MobSF/mobsfscan@main
with:
args: '. --json'
```
Exemplo: [pivaa com mobsfscan github action](https://github.com/MobSF/pivaa/actions/workflows/mobsfscan.yml)
#### Integração com o Github Code Scanning
Adicione o seguinte ao arquivo `.github/workflows/mobsfscan_sarif.yml`.```yaml
name: mobsfscan sarif
on:
push:
branches: [ master, main ]
pull_request:
branches: [ master, main ]
jobs:
mobsfscan:
runs-on: ubuntu-latest
name: mobsfscan code scanning
permissions:
security-events: write
actions: read
contents: read
steps:
- name: Checkout the code
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
- uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: '3.12'
- name: mobsfscan
uses: MobSF/mobsfscan@main
with:
args: '. --sarif --output results.sarif || true'
- name: Upload mobsfscan report
uses: github/codeql-action/upload-sarif@1c5b675653bb5c22dbe9b12b556ec555138e09fd # v4.38.1
with:
sarif_file: results.sarif
```
#### Gitlab CI/CD
Adicione o seguinte ao arquivo `.gitlab-ci.yml`.```yaml
stages:
- test
mobsfscan:
image: python:3.12
stage: test
before_script:
- pip3 install --upgrade mobsfscan
script:
- mobsfscan . --gitlab-sast -o gl-sast-report.json
artifacts:
reports:
sast: gl-sast-report.json
```
Exemplo de comando (local):```bash
mobsfscan . --gitlab-sast -o gl-sast-report.json
```
Isso grava um [relatório SAST nativo do GitLab](https://docs.gitlab.com/user/application_security/sast/) para que os achados apareçam no Vulnerability Report / widget de segurança do MR sem um conversor SARIF.
#### SonarQube / SonarCloud
`--sonarqube` grava o [formato genérico de issues](https://docs.sonarsource.com/sonarqube-server/analyzing-source-code/importing-external-issues/generic-issue-import-format) (SonarQube 10.3+ / SonarCloud), com arrays separados de `rules` e `issues`:```bash
mobsfscan . --sonarqube -o mobsfscan-sonar.json
```
Importe com `sonar.externalIssuesReportPaths=mobsfscan-sonar.json`.
#### Travis CI
Adicione o seguinte ao arquivo `.travis.yml`.```yaml
language: python
install:
- pip3 install --upgrade mobsfscan
script:
- mobsfscan .
```
#### Circle CI
Adicione o seguinte ao arquivo `.circleci/config.yaml````yaml
version: 2.1
jobs:
mobsfscan:
docker:
- image: cimg/python:3.12
steps:
- checkout
- run:
name: Install mobsfscan
command: pip install --upgrade mobsfscan
- run:
name: mobsfscan check
command: mobsfscan .
```
#### Bitrise
Adicione o seguinte ao arquivo `bitrise.yml````yaml
security_audit:
steps:
- activate-ssh-key@4:
run_if: '{{getenv "SSH_RSA_PRIVATE_KEY" | ne ""}}'
- [email protected]: {}
- mobsfscan@1: {}
- deploy-to-bitrise-io@2: {}
```
## Docker
### Imagem pré-construída do [DockerHub](https://hub.docker.com/r/opensecurity/mobsfscan)```bash
docker pull opensecurity/mobsfscan
docker run -v /path-to-source-dir:/src opensecurity/mobsfscan /src
```
### Compilar Localmente```
docker build -t mobsfscan .
docker run -v /path-to-source-dir:/src mobsfscan /src
```