SUSPICIOUS — 420dc609a9852388f9bf158e1fb7aa73032fbd7090e8217df1af504d613af30c.sh

SUSPICIOUS — 420dc609a9852388f9bf158e1fb7aa73032fbd7090e8217df1af504d613af30c.sh is a shell sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (55/100). 1 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 420dc609a9852388f9bf158e1fb7aa73032fbd7090e8217df1af504d613af30c
• SHA-1: 98caab35ee49bd4e459cdbaaa4b4863e6915ef15
• MD5: e4b8aabe7d0636beb834053f87aecfd9
• ssdeep: 6:hTNpF5S7x1cnN3FIvCFpAulNXYq9DG+NjVsNXYrkJ:VNrM7xobIOpPiq9DGmKi2
• TLSH: T10B0D2B10597560EFEACB3526B91DB42F05812A04063BED1F6158A0159037F312459804
• Submitted as: 420dc609a9852388f9bf158e1fb7aa73032fbd7090e8217df1af504d613af30c.sh
• File type: shell · Size: 266 bytes
• Verdict: suspicious (55/100)

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

Detections (1 of 53 engines)

• Kaspersky (KVRT): HEUR:Trojan-Downloader.Shell.Agent.p

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://216.107.139.197/$a, 216.107.139.197 - 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)

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

Runtime network

• 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
• 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
• ntp.ubuntu.com
• 216.107.139.197:80 US · New York City · AS396356 Internet Utilities NA LLC
• ff02::1:3
• 224.0.0.252
• 216.107.139.197 US · New York City · AS396356 Internet Utilities NA LLC
• 10.240.0.255
• 224.0.0.251
• ff02::fb
• 10.240.0.1
• ff02::2
• ff02::1
• ff02::16
• 185.125.190.56
• 239.255.255.250

Embedded URLs

• http://216.107.139.197/$a
• http://216.107.139.197/UHWS

Embedded IP addresses

• 216.107.139.197
• 52.123.129.14
• 4.150.223.102
• 172.172.255.216
• 52.182.143.212
• 20.184.175.2
• 135.233.95.80

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report