Cerber | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA256af06022fe587fd5c32e9974b20b21b5333b5f20b0d6fda3f537ebc470e3ba685
MD543262cd3299e7cebcb53265f62ac8048
File Typeexe
Size325.9 KB
First Seen2020-11-08
File Nameaf06022fe587fd5c32e9974b20b21b5333b5f20b0d6fda3f537ebc470e3ba685
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: af06022fe587fd5c32e9974b20b21b5333b5f20b0d6fda3f537ebc470e3ba685
  • MD5: 43262cd3299e7cebcb53265f62ac8048

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: af06022fe587fd5c"
        threat_level = "high"
        first_seen = "2020-11-08"
    condition:
        hash.sha256(0, filesize) == "af06022fe587fd5c32e9974b20b21b5333b5f20b0d6fda3f537ebc470e3ba685"
}

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 af06022fe587fd5c32e9974b20b21b5333b5f20b0d6fda3f537ebc470e3ba685 # MD5 43262cd3299e7cebcb53265f62ac8048
TypeValueNote
sha256 af06022fe587fd5c32e9974b20b21b5333b5f20b0d6fda3f537ebc470e3ba685 Sample:Cerber
md5 43262cd3299e7cebcb53265f62ac8048 Sample:Cerber
Tags
cerberransomwaremalwarehighsha256hash-analizi