SUSPICIOUS — f51484af77409f59acb111f5a88417d7a8890591050aa51ddf0102fd1540aaf3.sh

SUSPICIOUS — f51484af77409f59acb111f5a88417d7a8890591050aa51ddf0102fd1540aaf3.sh is a shell sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (55/100), attributed to the Shell family. 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f51484af77409f59acb111f5a88417d7a8890591050aa51ddf0102fd1540aaf3
• SHA-1: 5111da6cd9bc6346181a5238d75ba7b6ee884bf4
• MD5: 669e74c08eb9d7cbdbf135497f9f46f0
• ssdeep: 768:BHl+H9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnS:BF+wcr
• TLSH: T18E336C193CBFD971A66B315D7B296232456560B8F2C6DF31B8C11358F930860AACB24F
• Submitted as: f51484af77409f59acb111f5a88417d7a8890591050aa51ddf0102fd1540aaf3.sh
• File type: shell · Size: 50043 bytes
• Verdict: suspicious (55/100) · Family: Shell

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

Detections (2 of 53 engines)

• Emsisoft (Emergency Kit): Trojan.Generic.40357507
• Kaspersky (KVRT): Trojan.Shell.Agent.ig

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://160.119.69.4/x, 160.119.69.4 - static signal, weight 0.35, confidence 0.60
• Contacted 8 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)

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

Runtime network

• desktop-hsgcbep._dosvc._tcp.local
• 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
• 252.0.0.224.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
• ntp.ubuntu.com
• 160.119.69.4 US · New York City · AS7489 HostMem
• 74.178.76.128 IE · Dublin · AS8075 Microsoft Corporation
• 224.0.0.251
• ff02::fb
• 239.255.255.250
• ff02::1:3
• 224.0.0.252
• ff02::16
• 10.240.0.1
• ff02::1
• ff02::2
• 91.189.91.157

Embedded URLs

• http://160.119.69.4/x

Embedded domains

• test.sh

Embedded IP addresses

• 160.119.69.4
• 74.178.76.128
• 57.155.101.212
• 74.178.76.44
• 172.172.255.216
• 72.145.35.103
• 20.42.179.192
• 172.172.255.217

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report