MALICIOUS — 3e7897_eb4d8a6a6666451b8b0a9daf7091cbfa.pdf

MALICIOUS — 3e7897_eb4d8a6a6666451b8b0a9daf7091cbfa.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: c9e90c028e34fefbb7794bf0fc787864a40df53925a738a2645c561e127934c3
• SHA-1: b7ca1dea73adea8e821d104de392489312c2e95d
• MD5: 9be97885f832e67b913ca29f88c52eda
• ssdeep: 768:mgGzpDcnpqeIpqUtA3GrlmojR+AO250ixMXO+Cq1UV:zGFYn6/5hj9OixM/F1UV
• TLSH: T1F52F9FF31167DC8CBA86AB036EBB144D6541D68C6033E6A458D83A6CC47C3BD6F54921
• Submitted as: 3e7897_eb4d8a6a6666451b8b0a9daf7091cbfa.pdf
• File type: pdf · Size: 35490 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.ru/wix?keyword=american+assassin+drive+mp3, https://3ac11075-fdba-4f27-8bc6-3634bcd576c3.filesusr.com/ugd/135178_5b50ccf0bc1f4b15b0a1ac2ab6e6b6fa.pdf?index=true, https://469eb19a-9819-4075-be1c-722605d85167.filesusr.com/ugd/a2de88_5e595244c2ae4acfb8be1c2f5eb75eb7.pdf?index=true - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://ttraff.ru/wix?keyword=american+assassin+drive+mp3
• https://3ac11075-fdba-4f27-8bc6-3634bcd576c3.filesusr.com/ugd/135178_5b50ccf0bc1f4b15b0a1ac2ab6e6b6fa.pdf?index=true
• https://469eb19a-9819-4075-be1c-722605d85167.filesusr.com/ugd/a2de88_5e595244c2ae4acfb8be1c2f5eb75eb7.pdf?index=true
• https://53f3a2f0-dd75-466f-a78e-e155862cd52d.filesusr.com/ugd/f08e01_328b91c2448e4abc88b32fcbd6221717.pdf?index=true
• https://5b7c1fcd-8081-4a44-ab70-bd43bbb34245.filesusr.com/ugd/b7306e_cec8d7ea8d184ff49e24233176e5b6ad.pdf?index=true
• http://files.darknessclarified.com/uploads/1/3/1/4/131453598/3187730.pdf
• http://xelas.colquitt-georgia.com/uploads/1/3/2/7/132740352/692662.pdf
• http://turek.okcsweets.com/uploads/1/3/1/4/131408738/f33654ef0d.pdf
• http://files.elenbnews.com/uploads/1/3/1/6/131606346/1811508.pdf
• http://files.ufwlifestyle.com/uploads/1/3/0/8/130874676/2193738.pdf
• https://cdn.shopify.com/s/files/1/0430/7366/7225/files/balak_palak_marathi_movies_song.pdf
• https://cdn.shopify.com/s/files/1/0428/1604/5222/files/mafipiro.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/pdf/1.3/
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/rights/

Embedded domains

• ttraff.ru
• 3ac11075-fdba-4f27-8bc6-3634bcd576c3.filesusr.com
• 469eb19a-9819-4075-be1c-722605d85167.filesusr.com
• 53f3a2f0-dd75-466f-a78e-e155862cd52d.filesusr.com
• 5b7c1fcd-8081-4a44-ab70-bd43bbb34245.filesusr.com
• files.darknessclarified.com
• xelas.colquitt-georgia.com
• turek.okcsweets.com
• files.elenbnews.com
• files.ufwlifestyle.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report