Cerber | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA256620d00c17bff11803acd34235d44d8ef07550877a9168cf95fdd081de9ae18b2
MD584eb7b81d6de322c8c15466667ab0f3a
File Typeexe
Size476.0 KB
First Seen2020-10-26
File Name84eb7b81d6de322c8c15466667ab0f3a
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: 620d00c17bff11803acd34235d44d8ef07550877a9168cf95fdd081de9ae18b2
  • MD5: 84eb7b81d6de322c8c15466667ab0f3a

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: 620d00c17bff1180"
        threat_level = "high"
        first_seen = "2020-10-26"
    condition:
        hash.sha256(0, filesize) == "620d00c17bff11803acd34235d44d8ef07550877a9168cf95fdd081de9ae18b2"
}

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 620d00c17bff11803acd34235d44d8ef07550877a9168cf95fdd081de9ae18b2 # MD5 84eb7b81d6de322c8c15466667ab0f3a
TypeValueNote
sha256 620d00c17bff11803acd34235d44d8ef07550877a9168cf95fdd081de9ae18b2 Sample:Cerber
md5 84eb7b81d6de322c8c15466667ab0f3a Sample:Cerber
Tags
cerberransomwaremalwarehighsha256hash-analizi