StealC - 40e11e5b80c5768a204b88046ab146b649b56b7a [40e11e5b]

Cryptographic Identifiers

Malware Family: StealC

StealC, 2023'te ortaya çıktı.

Threat Indicators (IOC)

• SHA256: 40e11e5b80c5768a204b88046ab146b649b56b7af8fa57de691c16a1e112e50d
• MD5: 8d127e16dce5a0f15edf773cadbaed17

System Cleanup Guide

1. Disconnect the system from the network immediately
2. Yeni bir cihazdan banka hesabı, sosyal medya ve e-posta şifrelerini değiştirin
3. Move crypto wallets to a new address and abandon the old ones
4. Start a full scan with up-to-date antivirus
5. Clear saved browser passwords and enable 2FA
6. Sign out of all sessions on every affected service

YARA Rule Hints

rule StealC_SHA256 {
    meta:
        description = "StealC sample: 40e11e5b80c5768a"
        threat_level = "high"
        first_seen = "2026-03-11"
    condition:
        hash.sha256(0, filesize) == "40e11e5b80c5768a204b88046ab146b649b56b7af8fa57de691c16a1e112e50d"
}