Sliver | Threat Level: high | Type: C2 Framework
Cryptographic Identifiers
| SHA256 | d61addac062baa5eff7ba3d8590b529e3851a957c2854a66a725c1018595b61b |
|---|---|
| MD5 | 16fbd9da2cb2cdeebdc03833971011ab |
| File Type | xll |
| Size | 16.0 KB |
| First Seen | 2023-10-27 |
| File Name | Missed Voicemail_OCT27.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:
d61addac062baa5eff7ba3d8590b529e3851a957c2854a66a725c1018595b61b - MD5:
16fbd9da2cb2cdeebdc03833971011ab
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: d61addac062baa5e"
threat_level = "high"
first_seen = "2023-10-27"
condition:
hash.sha256(0, filesize) == "d61addac062baa5eff7ba3d8590b529e3851a957c2854a66a725c1018595b61b"
}
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
d61addac062baa5eff7ba3d8590b529e3851a957c2854a66a725c1018595b61b
# MD5
16fbd9da2cb2cdeebdc03833971011ab
| Type | Value | Note |
|---|---|---|
| sha256 | d61addac062baa5eff7ba3d8590b529e3851a957c2854a66a725c1018595b61b | Sample:Sliver |
| md5 | 16fbd9da2cb2cdeebdc03833971011ab | Sample:Sliver |