Cerber | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA25660f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44
MD54b75efc2a9c47bbbf2cc1f9761922cb2
File Typeexe
Size270.1 KB
First Seen2020-11-07
File Name60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44
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: 60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44
  • MD5: 4b75efc2a9c47bbbf2cc1f9761922cb2

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: 60f8b6d462659f2e"
        threat_level = "high"
        first_seen = "2020-11-07"
    condition:
        hash.sha256(0, filesize) == "60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44"
}

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 60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44 # MD5 4b75efc2a9c47bbbf2cc1f9761922cb2
TypeValueNote
sha256 60f8b6d462659f2e33e2d80ee76961e809b631b29958472be6d16304631f7b44 Sample:Cerber
md5 4b75efc2a9c47bbbf2cc1f9761922cb2 Sample:Cerber
Tags
cerberransomwaremalwarehighsha256hash-analizi