yara-rules

Colección de firmas YARA de investigaciones recientes de malware

Conjunto de reglas

Dacls Trojan

• Regla: Dacls_Linux.yara
• Regla: Dacls_Windows.yara
• Referencia: https://blog.netlab.360.com/dacls-the-dual-platform-rat/

APT32 KerrDown

• Regla: APT32_KerrDown.yara
• Referencia: https://unit42.paloaltonetworks.com/tracking-oceanlotus-new-downloader-kerrdown/

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ACBackdoor - Linux build

• Regla: ACBackdoor_Linux.rule
• Referencia: Intezer

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Unnamed Linux Golang Ransomware

• Regla: Linux_Golang_Ransomware.rule
• Referencia: Fortinet Blog

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KPOT v2

• Regla: KPOT_v2.yara
• Referencia: (ProofPoint Threat Insight)[https://www.proofpoint.com/us/threat-insight/post/new-kpot-v20-stealer-brings-zero-persistence-and-memory-features-silently-steal]

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WatchBog Linux botnet

• Regla: WatchBog_Linux.yara
• Referencias:
  • https://twitter.com/polarply/status/1153232987762376704
  • https://www.alibabacloud.com/blog/return-of-watchbog-exploiting-jenkins-cve-2018-1000861_594798

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EvilGnome Linux malware

• Regla: EvilGnome_Linux.yara
• Referencia: Intezer

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APT34 PICKPOCKET

• Regla: APT34_PICKPOCKET.yara
• Referencia: FireEye Threat Reseearch

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APT34 LONGWATCH

• Regla: APT34_LONGWATCH.yara
• Referencia: FireEye Threat Reseearch

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APT34 VALUEVAULT

• Regla: APT34_VALUEVAULT.yara
• Referencia: FireEye Threat Reseearch

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RedGhost Linux tool

• Regla: RedGhost_Linux
• Referencia: RedGhost Gitub repo

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SilentTrinity

• Regla: SilentTrinity_Payload.rule
• Regla: SilentTrinity_Delivery.rule
• Referencia: Countercept

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DNSpionage

• Regla: DNSpionage.yara
• Referencias: Talos Intelligence, Talos Intelligence #2

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TA505 FlowerPippi

• Regla: TA505_FlowerPippi.yara
• Referencia: https://blog.trendmicro.com/trendlabs-security-intelligence/latest-spam-campaigns-from-ta505-now-using-new-malware-tools-gelup-and-flowerpippi/

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REMCOS RAT

• Regla: REMCOS_RAT_2019.yara
• Referencia: https://exchange.xforce.ibmcloud.com/collection/Remcos-Rat-Delivered-via-Email-Campaign-056f98e4fc97bd142337d6b2271aeaa7

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GodLua Linux Backdoor

• Regla: godlua_linux.yara
• Referencia: https://blog.netlab.360.com/an-analysis-of-godlua-backdoor-en/

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APT32 Ratsnif

• Regla: apt32-ratsnif.yara
• Referencia: https://threatvector.cylance.com/en_us/home/threat-spotlight-ratsnif-new-network-vermin-from-oceanlotus.html

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OSX/CrescentCore

• Regla: crescentcore_dmg.yara
• Referencia: https://www.intego.com/mac-security-blog/osx-crescentcore-mac-malware-designed-to-evade-antivirus/

nota al margen: ¿cuándo decidiremos todos cambiar los nombres de las firmas de mac a macOS/? ya es hora, en mi humilde opinión

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WarZone RAT aka Ave Maria Stealer

• Regla: avemaria_warzone.yara
• Referencia: http://blog.morphisec.com/threat-alert-ave-maria-infostealer-on-the-rise-with-new-stealthier-delivery

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Winnti Linux

• Regla: winnti_linux.yara
• Referencia: https://medium.com/chronicle-blog/winnti-more-than-just-windows-and-gates-e4f03436031a