Sliver | Threat Level: high | Type: C2 Framework

Cryptographic Identifiers

SHA2567c178994b86a408411c64dc24370ea636f68ff912f589d1a94bfe4bc97a760da
MD58d92afad3cced65ceff04b946855d1f9
File Typeelf
Size21056.1 KB
First Seen2025-09-20
File NameSURPRISING_MAINTENANCE
Tagself, sliver

Malware Family: Sliver

Sliver, Cobalt Strike alternatifidir.

TypeC2 Framework
Programming LanguageGo
Target PlatformWindows/Linux/macOS
C2 ProtocolHTTPS
PurposeAçık kaynak C2
First Seen Year2019

Threat Indicators (IOC)

  • SHA256: 7c178994b86a408411c64dc24370ea636f68ff912f589d1a94bfe4bc97a760da
  • MD5: 8d92afad3cced65ceff04b946855d1f9

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

System Cleanup Guide

  1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
  2. Terminate suspicious processes from Task Manager
  3. Run a full system scan with Malwarebytes or Kaspersky
  4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
  5. Review newly created tasks in Task Scheduler
  6. Change all your account passwords from a clean device
  7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule Sliver_SHA256 {
    meta:
        description = "Sliver sample: 7c178994b86a4084"
        threat_level = "high"
        first_seen = "2025-09-20"
    condition:
        hash.sha256(0, filesize) == "7c178994b86a408411c64dc24370ea636f68ff912f589d1a94bfe4bc97a760da"
}

Sliver — Malware Profile

Sliver, Cobalt Strike alternatifidir.

Malware Type
C2Framework
Programming Language
Go
C2 Protocol
HTTPS
Target Systems
Windows/Linux/macOS

Capabilities & Behavior

Post-Exploitation
Lateral Movement
Mimikatz Entegrasyonu
Process Injection
Payload Staging
Domain Fronting
Covert Channel C2
Beacon İletişimi

IOC List (2 indicators)

IOC — Sliver
# SHA256 7c178994b86a408411c64dc24370ea636f68ff912f589d1a94bfe4bc97a760da # MD5 8d92afad3cced65ceff04b946855d1f9
TypeValueNote
sha256 7c178994b86a408411c64dc24370ea636f68ff912f589d1a94bfe4bc97a760da Sample:Sliver
md5 8d92afad3cced65ceff04b946855d1f9 Sample:Sliver
Tags
sliverc2 frameworkmalwarehighsha256hash-analizi