MALICIOUS — 406a984d952108f1d06e42046a354b4c279ea58b691a211209501cd073c180e3.elf

MALICIOUS — 406a984d952108f1d06e42046a354b4c279ea58b691a211209501cd073c180e3.elf is a elf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (90/100), attributed to the Gafgyt family. 4 of 52 detection engines flagged it.

Identification

• SHA-256: 406a984d952108f1d06e42046a354b4c279ea58b691a211209501cd073c180e3
• SHA-1: 87dfc02c2f3363d6dce2fcd41c8ec587af82aa08
• MD5: 569072236d990b9dedbaaee0693acc86
• ssdeep: 3072:aTrLgNLHffqiA8bySwH/JKC/fSUDdt01+ELrlVKjbiHLTrMnQej:mrsJCQbySm/Jt/f9DmBLr3LTwQej
• TLSH: T1D040E6C9BDA65E10E3F844E810F3452DC750566F84D9BB2A828522E68EBF70746BCD13
• Submitted as: 406a984d952108f1d06e42046a354b4c279ea58b691a211209501cd073c180e3.elf
• File type: elf · Size: 165848 bytes
• Verdict: malicious (90/100) · Family: Gafgyt

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

Detections (4 of 52 engines)

• ClamAV (daily): Unix.Trojan.Gafgyt-7782058-0
• Microsoft Defender: Backdoor:Linux/Mirai.HF!MTB
• Emsisoft (Emergency Kit): Trojan.Generic.40353874
• Kaspersky (KVRT): HEUR:Backdoor.Linux.Mirai.kl

Why this verdict

The malicious score of 90/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Unix.Trojan.Gafgyt-7782058-0 (rule Unix.Trojan.Gafgyt-7782058-0) - 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
• Contacted 12 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
• Extracted generic config (2 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (linux)

854 behavior events · 0 ATT&CK techniques · 1 dropped files.

Runtime network

• desktop-hsgcbep
• ntp.ubuntu.com
• 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
• 250.255.255.239.in-addr.arpa
• 85.210.196.11 GB · London · AS8075 Microsoft Limited
• ff02::1:3
• 224.0.0.252
• 224.0.0.251
• ff02::fb
• 10.240.0.255
• 10.240.0.1
• ff02::16
• 52.123.252.238 AU · Sydney · AS8075 Microsoft Corporation
• 172.172.255.216 US · Ashburn · AS8075 Microsoft Limited
• 20.190.167.66
• 172.215.188.232 US · San Antonio · AS8075 Microsoft Limited
• 48.211.4.16 US · Ashburn · AS8075 Microsoft Limited

Dropped files

• tmp_tmp.9bWmnBVMIO - 345394abaff0386994c863cfd89a898ba31c47bd340ae9c115203a42e61549ae

Embedded domains

• t.me

Embedded IP addresses

• 83.168.69.141
• 83.168.110.191
• 85.210.196.11
• 52.123.252.238
• 172.172.255.216
• 172.215.188.232
• 48.211.4.16
• 135.233.95.80
• 74.178.76.128

More Gafgyt samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report