MALICIOUS — a7f3f9d9d14437727b3f75617fd2e469af27180be54b90c5a47387f30ba426a7.elf

MALICIOUS — a7f3f9d9d14437727b3f75617fd2e469af27180be54b90c5a47387f30ba426a7.elf is a elf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100), attributed to the Mirai family. 5 of 53 detection engines flagged it.

Identification

• SHA-256: a7f3f9d9d14437727b3f75617fd2e469af27180be54b90c5a47387f30ba426a7
• SHA-1: 3e7a1efc18b875c9d0bf474ecbe8c6d0885dea7a
• MD5: 5e867ff01638fdf4861b292a19452de7
• ssdeep: 3072:bdub7djS5HEC8VQb1KhRhFczcmVRh865xH:bdo7djS5EC3KozcmVRbH
• TLSH: T1CD3CE7675F7ABC14CBB0B460C54278EEF4F220933A18CC69031566374B156638F6DAAE
• Submitted as: a7f3f9d9d14437727b3f75617fd2e469af27180be54b90c5a47387f30ba426a7.elf
• File type: elf · Size: 117968 bytes
• Verdict: malicious (89/100) · Family: Mirai

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

Detections (5 of 53 engines)

• ClamAV (daily): Unix.Trojan.Mirai-7100807-0
• YARA: Stratosphere IPS: STRATO_Malicious_UserAgent
• Microsoft Defender: Backdoor:Linux/Mirai.BJ!MTB
• Emsisoft (Emergency Kit): Trojan.Linux.Mirai.1
• Kaspersky (KVRT): HEUR:Backdoor.Linux.Mirai.cw

Why this verdict

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

• ClamAV (daily) flagged Unix.Trojan.Mirai-7100807-0 (rule Unix.Trojan.Mirai-7100807-0) - engine signal, weight 0.90, confidence 0.95
• YARA: Stratosphere IPS flagged STRATO_Malicious_UserAgent (rule STRATO_Malicious_UserAgent) - engine signal, weight 0.35, confidence 0.70

Dynamic analysis (linux)

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

Runtime network

• desktop-hsgcbep
• 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
• 250.255.255.239.in-addr.arpa
• 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
• desktop-hsgcbep._dosvc._tcp.local
• desktop-hsgcbep(1)._dosvc._tcp.local
• desktop-hsgcbep(2)._dosvc._tcp.local
• desktop-hsgcbep(3)._dosvc._tcp.local
• ntp.ubuntu.com
• 127.243.199.116
• ff02::1:3
• 224.0.0.252
• 10.240.0.255
• 10.240.0.1
• ff02::fb
• 224.0.0.251
• 224.0.0.22
• 239.255.255.250

Embedded IP addresses

• 72.145.35.98
• 4.150.223.112
• 72.153.5.128

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report