SUSPICIOUS — 2b3907db2934ae49042c5ce26045fb4bc07eee7a345a52df319b0819a14a3bcd.sh

SUSPICIOUS — 2b3907db2934ae49042c5ce26045fb4bc07eee7a345a52df319b0819a14a3bcd.sh is a shell sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (55/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2b3907db2934ae49042c5ce26045fb4bc07eee7a345a52df319b0819a14a3bcd
• SHA-1: 36a15b759375271d3f9f2ab88a539a66ee819f66
• MD5: fe9d79fa873b21eebe929e9894fcdeed
• ssdeep: 12:9GIWwrrOuwEnk9tFuGzLEGzD+jvzxxF5Nzw5F5NVwZF5NOFEGq:NWWSurn23uGz4GzijvzxtNGNsNOFO
• TLSH: T1B10F22BB93713C0F53621252126290DC4913E20ADE52FE027961C5435A26432F76F1BC
• Submitted as: 2b3907db2934ae49042c5ce26045fb4bc07eee7a345a52df319b0819a14a3bcd.sh
• File type: shell · Size: 541 bytes
• Verdict: suspicious (55/100)

Source: MalwareBazaar · first seen 2026-08-02T00:00:00.000Z · SHA-256 verified

Detections (2 of 53 engines)

• Emsisoft (Emergency Kit): Trojan.Generic.40363381
• Kaspersky (KVRT): HEUR:Trojan-Downloader.Shell.Agent.a

MITRE ATT&CK

• T1105

Why this verdict

The suspicious score of 55/100 is the fusion of 4 weighted signals:

• 1 behavioral detection(s): Remote payload download (wget/curl) [medium] (rule tl-linux-download-cradle) - dynamic signal, weight 0.40, confidence 0.90
• Embedded network infrastructure: http://34.181.210.37/meow, http://34.181.210.37/meowarm64, 34.85.232.35 - static signal, weight 0.35, confidence 0.60
• Contacted 6 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
• Extracted generic config (4 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (linux)

1094 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• desktop-hsgcbep
• ntp.ubuntu.com
• 250.255.255.239.in-addr.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
• 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
• 34.181.210.37:80 US · AS396982 Google LLC
• ff02::1:3
• 224.0.0.252
• 34.181.210.37 US · AS396982 Google LLC
• 10.240.0.255
• 169.254.255.255
• 224.0.0.251
• ff02::fb
• 10.240.0.1
• ff02::16
• 135.232.92.34 US · Boydton · AS8075 Microsoft Limited
• 239.255.255.250
• 20.165.94.63 US · San Antonio · AS8075 Microsoft Corporation

Embedded URLs

• http://34.181.210.37/meow
• http://34.181.210.37/meowarm64

Embedded IP addresses

• 34.85.232.35
• 34.181.210.37
• 135.232.92.34
• 20.165.94.63
• 172.172.255.217
• 4.150.223.115

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report