Sliver | Threat Level: high | Type: C2 Framework
Cryptographic Identifiers
| SHA256 | 62f9181420adc532fe5483cd054d6050bd2f8b35d5b4b02837a2f0f002c50def |
|---|---|
| MD5 | 646463c6fecf66e8f461d98c3f2eb6a6 |
| File Type | xll |
| Size | 16.0 KB |
| First Seen | 2023-10-27 |
| File Name | Billing_Statement_NOV-23_TP.xll |
| Tags | sliver, xll |
Malware Family: Sliver
Sliver, açık C2'dir.
| Type | C2 Framework |
|---|---|
| Programming Language | Go |
| Target Platform | Windows/Linux/macOS |
| C2 Protocol | HTTPS |
| Purpose | Açık C2 |
| First Seen Year | 2019 |
Threat Indicators (IOC)
- SHA256:
62f9181420adc532fe5483cd054d6050bd2f8b35d5b4b02837a2f0f002c50def - MD5:
646463c6fecf66e8f461d98c3f2eb6a6
You can verify all hash values of this sample on VirusTotal.
System Cleanup Guide
- Disconnect the system from the network — unplug ethernet, disable Wi-Fi
- Terminate suspicious processes from Task Manager
- Run a full system scan with Malwarebytes or Kaspersky
- HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
- Review newly created tasks in Task Scheduler
- Change all your account passwords from a clean device
- Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın
YARA Rule Hints
rule Sliver_SHA256 {
meta:
description = "Sliver sample: 62f9181420adc532"
threat_level = "high"
first_seen = "2023-10-27"
condition:
hash.sha256(0, filesize) == "62f9181420adc532fe5483cd054d6050bd2f8b35d5b4b02837a2f0f002c50def"
}
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
62f9181420adc532fe5483cd054d6050bd2f8b35d5b4b02837a2f0f002c50def
# MD5
646463c6fecf66e8f461d98c3f2eb6a6
| Type | Value | Note |
|---|---|---|
| sha256 | 62f9181420adc532fe5483cd054d6050bd2f8b35d5b4b02837a2f0f002c50def | Sample:Sliver |
| md5 | 646463c6fecf66e8f461d98c3f2eb6a6 | Sample:Sliver |