MALICIOUS — 0b1191aec5ad6ae2398f577f0b45de66c41edda4ce7216781f3a40ae010935b4.sh

MALICIOUS — 0b1191aec5ad6ae2398f577f0b45de66c41edda4ce7216781f3a40ae010935b4.sh is a shell sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the WebShell family. 3 of 51 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: 0b1191aec5ad6ae2398f577f0b45de66c41edda4ce7216781f3a40ae010935b4
• SHA-1: 89ebfc04bd98b6cfdfac88571d11f2c68f207e6f
• MD5: 250e47dd848549ab90e3c3f992c99bcd
• ssdeep: 768:l8vCB+25j6es8RV9FYpMSUpi+20qUpi+20YQX:l8l25Jzd2QX
• TLSH: T1002D7D843CF8E933D7AA224E6B1666334553A0BDF7C5DF27E0C22711F835890668A54D
• Submitted as: 0b1191aec5ad6ae2398f577f0b45de66c41edda4ce7216781f3a40ae010935b4.sh
• File type: shell · Size: 27042 bytes
• Verdict: malicious (98/100) · Family: WebShell

Source: MalwareBazaar · first seen 2026-07-26T00:00:00.000Z · SHA-256 verified

Detections (3 of 51 engines)

• Microsoft Defender: Trojan:Linux/WebShell!AMTB
• Emsisoft (Emergency Kit): Trojan.GenericKDZ.118886
• Kaspersky (KVRT): HEUR:Backdoor.PHP.WebShell.gen

MITRE ATT&CK

• T1105
• T1059.004

Why this verdict

The malicious score of 98/100 is the fusion of 11 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
• Microsoft Defender flagged Trojan:Linux/WebShell!AMTB (rule Trojan:Linux/WebShell!AMTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Trojan.GenericKDZ.118886 (rule Trojan.GenericKDZ.118886) - engine signal, weight 0.55, confidence 0.85
• Anti-analysis: T1497 - dynamic signal, weight 0.40, confidence 0.75
• Anti-analysis: T1497 - dynamic signal, weight 0.40, confidence 0.75
• Embedded network infrastructure: 160.119.69.4 - static signal, weight 0.35, confidence 0.60
• Contacted 11 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
• Contacted 11 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
• Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
• Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (linux)

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

Runtime network

• entropy.ubuntu.com
• _dosvc._tcp.local
• ntp.ubuntu.com
• 185.125.189.54:443
• 160.119.69.4:80
• 185.125.189.54
• 160.119.69.4
• 203.26.79.13
• 23.221.133.182
• 10.240.0.1
• ff02::fb
• 224.0.0.251
• 20.42.65.85
• 172.67.146.62
• 91.189.91.157
• 85.210.193.152
• ff02::16
• 255.255.255.255
• ff02::1:ff12:3456
• ff02::2

Dropped files

• tmp_tmp.kCSSnmmkji - f048062ac17048af72b6cb5b872479fd1ebe63c7e5d3fbee5ed590d00f9b01f3

Embedded domains

• entropy.ubuntu.com
• _dosvc._tcp.local
• ntp.ubuntu.com

Embedded IP addresses

• 160.119.69.4
• 185.125.189.54
• 203.26.79.13
• 23.221.133.182
• 20.42.65.85
• 172.67.146.62
• 91.189.91.157
• 85.210.193.152
• 172.172.255.216

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report