Cerber | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA2562aebddfd22ccb317b35b54e627d0eb05c59e761edbabe2a5029b19e8866e03c8
MD518c062ae3a545ade59842cafe5b17ea8
File Typeexe
Size196.0 KB
First Seen2023-04-28
File Name2023-04-27_18c062ae3a545ade59842cafe5b17ea8_cerber
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: 2aebddfd22ccb317b35b54e627d0eb05c59e761edbabe2a5029b19e8866e03c8
  • MD5: 18c062ae3a545ade59842cafe5b17ea8

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: 2aebddfd22ccb317"
        threat_level = "high"
        first_seen = "2023-04-28"
    condition:
        hash.sha256(0, filesize) == "2aebddfd22ccb317b35b54e627d0eb05c59e761edbabe2a5029b19e8866e03c8"
}

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 2aebddfd22ccb317b35b54e627d0eb05c59e761edbabe2a5029b19e8866e03c8 # MD5 18c062ae3a545ade59842cafe5b17ea8
TypeValueNote
sha256 2aebddfd22ccb317b35b54e627d0eb05c59e761edbabe2a5029b19e8866e03c8 Sample:Cerber
md5 18c062ae3a545ade59842cafe5b17ea8 Sample:Cerber
Tags
cerberransomwaremalwarehighsha256hash-analizi