MALICIOUS — 0f66313a5be3dea7436060ae606b0ef9bf11abf85b60a2bc9cac828dfb161538.sh

MALICIOUS — 0f66313a5be3dea7436060ae606b0ef9bf11abf85b60a2bc9cac828dfb161538.sh is a shell sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the WebShell family. 3 of 51 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0f66313a5be3dea7436060ae606b0ef9bf11abf85b60a2bc9cac828dfb161538
• SHA-1: eeaa3cbfc21a529f210f063ef3b66b55dc0711c4
• MD5: de53c157fd97a7abec2fe991383e1c8b
• ssdeep: 768:t8vCB+25j6es8Rjq9FYpMSUpi+20qUpi+20YQX:t8l25Jjcd2QX
• TLSH: T1652D7D843CF8E933D7AA224E6A1667338513A0BDF7C5DF27E0C22751F835890668A54D
• Submitted as: 0f66313a5be3dea7436060ae606b0ef9bf11abf85b60a2bc9cac828dfb161538.sh
• File type: shell · Size: 27042 bytes
• Verdict: malicious (93/100) · Family: WebShell

Source: MalwareBazaar · first seen 2026-07-31T00:00:00.000Z · 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

Why this verdict

The malicious score of 93/100 is the fusion of 7 weighted signals:

• 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
• Kaspersky (KVRT) flagged HEUR:Backdoor.PHP.WebShell.gen (rule HEUR:Backdoor.PHP.WebShell.gen) - engine signal, weight 0.55, confidence 0.85
• 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/z/post/noroot.php, 160.119.69.4 - static signal, weight 0.35, confidence 0.60
• Contacted 12 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

Dynamic analysis (linux)

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

Runtime network

• _dosvc._tcp.local
• desktop-hsgcbep._dosvc._tcp.local
• desktop-hsgcbep(1)._dosvc._tcp.local
• ntp.ubuntu.com
• 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
• 160.119.69.4:80 US · New York City · AS7489 HostMem
• 160.119.69.4 US · New York City · AS7489 HostMem
• 224.0.0.251
• ff02::fb
• 10.240.0.1
• 23.40.52.148
• ff02::1:3
• 224.0.0.252
• ff02::16
• 10.240.0.255
• 40.84.97.4 US · Boydton · AS8075 Microsoft Corporation
• 203.26.79.13 NZ · Auckland · AS24305 EdgeIX Pty Ltd
• 224.0.0.22
• 13.89.179.15 US · Des Moines · AS8075 Microsoft Corporation

Dropped files

• tmp_tmp.KaFhSDINDu - 70eeef75d0fc176586248031bc6d5a97fba9524b56487553e578a58f55a7a1ef

Embedded URLs

• http://160.119.69.4/z/post/noroot.php

Embedded IP addresses

• 160.119.69.4
• 40.84.97.4
• 203.26.79.13
• 13.89.179.15
• 57.154.63.210
• 135.233.95.80
• 20.165.94.63

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report