Cerber | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA256aba33cab56f5d74348b88cacc3db1464c0a2922633d76f445842c18aa3b3b7dd
MD56cf0e52117c4ec740c0a80ee05e980f9
File Typeexe
Size680.7 KB
First Seen2020-10-25
File Name6cf0e52117c4ec740c0a80ee05e980f9
TagsCerber

Malware Family: Cerber

Cerber, UDP protokolü kullandı.

TypeRansomware
Programming LanguageC
Target PlatformWindows
C2 ProtocolUDP
PurposeUDP C2 ransomware
First Seen Year2016

Threat Indicators (IOC)

  • SHA256: aba33cab56f5d74348b88cacc3db1464c0a2922633d76f445842c18aa3b3b7dd
  • MD5: 6cf0e52117c4ec740c0a80ee05e980f9

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Sistemi ağdan DERHAL ayırın — diğer cihazlara yayılmayı durdurun
  2. Do not pay the ransom — there is no guarantee your files will be restored
  3. Quarantine the affected drives
  4. Kullanılan fidye yazılımı ailesini belirleyin (nomoreransom.org)
  5. Try available decryptor tools (the NoMoreRansom project)
  6. Report the incident to the authorities (cybercrime unit)
  7. Temiz bir yedekten kurtarın; yedeğiniz yoksa sürücüyü saklayın

YARA Rule Hints

rule Cerber_SHA256 {
    meta:
        description = "Cerber sample: aba33cab56f5d743"
        threat_level = "high"
        first_seen = "2020-10-25"
    condition:
        hash.sha256(0, filesize) == "aba33cab56f5d74348b88cacc3db1464c0a2922633d76f445842c18aa3b3b7dd"
}

Cerber — Malware Profile

Cerber, UDP protokolü kullandı.

Malware Type
Ransomware
Programming Language
C
C2 Protocol
UDP
Target Systems
Windows

Capabilities & Behavior

Dosya Şifreleme (AES/RSA)
Gölge Kopya Silme
Yedek Kaldırma
Fidye Notu Oluşturma
Kalıcılık Sağlama
Ağ Paylaşımı Şifreleme
Anti-Analiz Teknikleri
Çift Gasp (Data Leak)

IOC List (2 indicators)

IOC — Cerber
# SHA256 aba33cab56f5d74348b88cacc3db1464c0a2922633d76f445842c18aa3b3b7dd # MD5 6cf0e52117c4ec740c0a80ee05e980f9
TypeValueNote
sha256 aba33cab56f5d74348b88cacc3db1464c0a2922633d76f445842c18aa3b3b7dd Sample:Cerber
md5 6cf0e52117c4ec740c0a80ee05e980f9 Sample:Cerber
Tags
cerberransomwaremalwarehighsha256hash-analizi