MALICIOUS — bca1a1ab6f8af45dc8b855a33d9fd8bd1e2658903428933a23ddd266a94cd293.elf

MALICIOUS — bca1a1ab6f8af45dc8b855a33d9fd8bd1e2658903428933a23ddd266a94cd293.elf is a elf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100), attributed to the Mirai family. 4 of 53 detection engines flagged it.

Identification

• SHA-256: bca1a1ab6f8af45dc8b855a33d9fd8bd1e2658903428933a23ddd266a94cd293
• SHA-1: 84204134091e117a90a34af0ed82bd8761b75b79
• MD5: 346a823dfd25c9ca3627aea29290b010
• ssdeep: 1536:X+hsbaO4pi43PhWlrlHfC5RK4V7l7BT/pHqQeB/deMWVbWe8lhX98EMO5:uSd4p5pe1fr4f5pHqQC1eMWVWDXOEF
• TLSH: T1373C2825B9556E90F84F30CCA513F7FF0DA530A1FC1E9A5D062466FF16C102B69A882B
• Submitted as: bca1a1ab6f8af45dc8b855a33d9fd8bd1e2658903428933a23ddd266a94cd293.elf
• File type: elf · Size: 122936 bytes
• Verdict: malicious (89/100) · Family: Mirai

Source: MalwareBazaar · first seen 2026-08-01T00:00:00.000Z · SHA-256 verified

Detections (4 of 53 engines)

• ClamAV (daily): Unix.Dropper.Mirai-7136288-0
• Microsoft Defender: Backdoor:Linux/Gafgyt.P!MTB
• Emsisoft (Emergency Kit): Trojan.Generic.40353873
• Kaspersky (KVRT): HEUR:Backdoor.Linux.Mirai.kl

Why this verdict

The malicious score of 89/100 is the fusion of 2 weighted signals:

• ClamAV (daily) flagged Unix.Dropper.Mirai-7136288-0 (rule Unix.Dropper.Mirai-7136288-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: 83.168.69.141, 83.168.110.191 - static signal, weight 0.35, confidence 0.60

Dynamic analysis (linux)

957 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• 250.255.255.239.in-addr.arpa
• desktop-hsgcbep
• 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 252.0.0.224.in-addr.arpa
• desktop-hsgcbep._dosvc._tcp.local
• desktop-hsgcbep(1)._dosvc._tcp.local
• ntp.ubuntu.com
• ff02::1:3
• 224.0.0.252
• 169.254.255.255
• 224.0.0.251
• ff02::fb
• 10.240.0.1
• 239.255.255.250
• ff02::16
• 52.148.114.188 SG · Singapore · AS8075 Microsoft Corporation
• 10.240.0.255
• 40.126.14.160

Embedded domains

• t.me

Embedded IP addresses

• 83.168.69.141
• 83.168.110.191
• 52.148.114.188

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report