SUSPICIOUS — 7ef712f0c5bd347223fa2fbb93e9181e54265fc9a72e35118b25032b3ff93b79.sh

SUSPICIOUS — 7ef712f0c5bd347223fa2fbb93e9181e54265fc9a72e35118b25032b3ff93b79.sh is a shell sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (47/100), attributed to the Reverse family. 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 7ef712f0c5bd347223fa2fbb93e9181e54265fc9a72e35118b25032b3ff93b79
• SHA-1: 00bd77ae0166dd892f3177bb0d205d535e03c6e1
• MD5: c57acc0e25d3205963f31e551d267932
• ssdeep: 12:jahiAnyaa/b3Z3WKVP//yy+yfnc/yrgsf/yQfmIYEB+WqwReEB+WZEO1EB+W/DxT:+IArazpH/Dc/e7/PftBNqmBNQBNOBNK
• TLSH: T1A50F9910116BB72CACEF9A28B638C46B8985C03075F067D1005E2A1B2E2E0D530CD8C7
• Submitted as: 7ef712f0c5bd347223fa2fbb93e9181e54265fc9a72e35118b25032b3ff93b79.sh
• File type: shell · Size: 635 bytes
• Verdict: suspicious (47/100) · Family: Reverse

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

Detections (2 of 53 engines)

• YARA: MalwareAnalyser community pack: TL_Linux_Reverse_Shell
• Kaspersky (KVRT): HEUR:Trojan-Downloader.Shell.Agent.bc

MITRE ATT&CK

• T1105

Why this verdict

The suspicious score of 47/100 is the fusion of 4 weighted signals:

• YARA: MalwareAnalyser community pack flagged TL_Linux_Reverse_Shell (rule TL_Linux_Reverse_Shell) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://evil.ru/payload.sh - static signal, weight 0.35, confidence 0.60
• Contacted 3 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)

826 behavior events · 0 ATT&CK techniques · 2 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
• 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
• 252.0.0.224.in-addr.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
• 251.0.0.224.in-addr.arpa
• 79.243.254.169.in-addr.arpa
• ff02::1:3
• 224.0.0.252
• 10.240.0.255
• 169.254.255.255
• ff02::fb
• 224.0.0.251
• 10.240.0.1
• ff02::16
• 255.255.255.255
• 52.123.129.14
• 224.0.0.22
• ff02::1:2
• 150.171.110.145

Dropped files

• tmp_.shadow_backup - ce0293531e74e9f3d7f640d144c0f6539e9f81578911f69aaa53001e2dcfca8f
• tmp_tools.tar.gz - e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Embedded URLs

• http://malicious.example.com/tools.tar.gz
• http://evil.ru/payload.sh

Embedded domains

• malicious.example.com
• evil.ru
• payload.sh

Embedded IP addresses

• 192.168.1.100
• 52.123.129.14
• 74.178.240.61
• 4.150.223.112

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report