MALICIOUS — 318d66e1c137f9f3659954f2f9f986344e443a929abd3ff2518b1515e8f72227.elf

MALICIOUS — 318d66e1c137f9f3659954f2f9f986344e443a929abd3ff2518b1515e8f72227.elf is a elf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (90/100). 1 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: 318d66e1c137f9f3659954f2f9f986344e443a929abd3ff2518b1515e8f72227
• SHA-1: 43e3ca4df323bd53bc0888efec50f3295b7569de
• MD5: 075432c3a87061fcaefab159b4f8c827
• ssdeep: 6144:iHSFF3ZgGxkyfAgdNg7vRvbM8uGnUTznvjR9P2N+6K5d5/mHSY76+7DWn:qglfBNgdY4IrdcHZ7jc
• TLSH: T11E493A21112B3110E036EE48E02515EDD46BF6A0717E75EE450FAC0D93692DBEBF6CA2
• Submitted as: 318d66e1c137f9f3659954f2f9f986344e443a929abd3ff2518b1515e8f72227.elf
• File type: elf · Size: 393856 bytes
• Verdict: malicious (90/100)

Source: MalwareBazaar · first seen 2026-07-27T00:00:00.000Z · SHA-256 verified

Detections (1 of 54 engines)

• Emsisoft (Emergency Kit): Trojan.Linux.GenericKD.60054370

MITRE ATT&CK

• T1105
• T1059.004

Why this verdict

The malicious score of 90/100 is the fusion of 5 weighted signals:

• 1 behavioral detection(s): Download-and-execute dropper (wget/curl + chmod) [high] (rule tl-linux-download-exec) - dynamic signal, weight 0.60, confidence 0.90
• 1 behavioral detection(s): Download-and-execute dropper (wget/curl + chmod) [high] (rule tl-linux-download-exec) - dynamic signal, weight 0.60, confidence 0.90
• Emsisoft (Emergency Kit) flagged Trojan.Linux.GenericKD.60054370 (rule Trojan.Linux.GenericKD.60054370) - engine signal, weight 0.55, confidence 0.85
• Contacted 5 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
• Contacted 5 external host(s) at runtime - network signal, weight 0.12, confidence 0.55

Dynamic analysis (linux)

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

Runtime network

• entropy.ubuntu.com
• 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
• 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
• 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
• 252.0.0.224.in-addr.arpa
• 185.125.189.53:443
• 185.125.189.53
• 10.240.0.1
• ff02::1:3
• 224.0.0.252
• 10.240.0.255
• ff02::16
• ff02::fb
• 224.0.0.251
• ff02::1
• 74.178.76.128
• ff02::1:2
• ff02::1:ff4c:1d1d

Dropped files

• tmp_tmp.ByxaRF2qqh - e393929118def8ca9acc70bfc5f8830bdbca75fda3394b57b2a584343b256b03

Embedded IP addresses

• 74.178.76.128

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report