SUSPICIOUS — 73a753ab526dde6bc6e995259f3655d1884b676e1fa9b516a4497c7accd5461a.bin

SUSPICIOUS — 73a753ab526dde6bc6e995259f3655d1884b676e1fa9b516a4497c7accd5461a.bin is a shell sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 0 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 73a753ab526dde6bc6e995259f3655d1884b676e1fa9b516a4497c7accd5461a
• SHA-1: 702011abe0b2f179384d8108c79258ee590e83ea
• MD5: 7fd01201050cc2b0b06200556895efe7
• ssdeep: 96:rtoT4tlQEJD9JBe57RXKm9V5uSnPNY7+kmmw+TPUhISJNKwDgyxu2/reU4NeBMHk:AEJDTBe57R39V5VYtPyAyLKeMoL
• TLSH: T16E1E1D7C17E024AF96D29604F62CE97D10EB50CA2CE7546361D0BE0C247EE797838A66
• Submitted as: 73a753ab526dde6bc6e995259f3655d1884b676e1fa9b516a4497c7accd5461a.bin
• File type: shell · Size: 6751 bytes
• Verdict: suspicious (54/100)

Source: MalShare · first seen 2026-10-16T19:44:51.385Z · SHA-256 verified

Detections (0 of 53 engines)

No engine flagged this sample.

MITRE ATT&CK

• T1105

Why this verdict

The suspicious score of 54/100 is the fusion of 5 weighted signals:

• Obfuscated unknown script: download, dynamic-exec (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• 1 behavioral detection(s) across 1 rule(s): Remote payload download (wget/curl) [medium] (rule tl-linux-download-cradle) - dynamic signal, weight 0.40, confidence 0.90
• Embedded network infrastructure: http://ix.io/XXXXX, http://sprunge.us/XXXXX, http://dpaste.org/XXXXX.txt - static signal, weight 0.35, confidence 0.60
• Contacted 5 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
• Extracted generic config (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (linux)

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

Runtime network

• ntp.ubuntu.com
• desktop-hsgcbep
• 193.233.20.122:80 RU · AS212165 KVMKA-MNT
• 193.233.20.122 RU · AS212165 KVMKA-MNT
• 138.124.59.179 FI · Helsinki · AS210644 AEZA GROUP LLC
• ff02::1:3
• 10.240.0.1
• 224.0.0.252
• 10.240.0.255
• 169.254.255.255
• 172.217.25.206
• 185.125.190.56
• 52.123.252.243 AU · Sydney · AS8075 Microsoft Corporation
• ff02::16
• ff02::2
• ff02::1:ff4c:1d1d
• 91.189.91.157
• ff02::1:ff12:3456
• 224.0.0.22
• 4.150.223.98 US · Des Moines · AS8075 Microsoft Corporation

Embedded URLs

• http://ix.io/XXXXX
• http://sprunge.us/XXXXX
• http://dpaste.org/XXXXX.txt
• http://138.124.59.179/health

Embedded domains

• ix.io
• sprunge.us
• dpaste.org

Embedded IP addresses

• 193.233.20.122
• 138.124.59.179
• 8.8.8.8
• 52.123.252.243
• 4.150.223.98

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report