MALICIOUS — 740d8c_fec13985938543e1a22e67f49b44b0c5.pdf

MALICIOUS — 740d8c_fec13985938543e1a22e67f49b44b0c5.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 976b50d6ca7d99e626a870df06572df0c1baf8793507a19ee69786c9b7197d1a
• SHA-1: e2e24a5d60feeda64fe0530b30e87b25b1a899c2
• MD5: e447f6fea7985bbaf3cec9df897bec00
• ssdeep: 1536:WGFWUa1C9e0dBT5vKcDDYCKlh6/cc056:vFWt6Dcblh6/b0k
• TLSH: T11934CFF3A49BFCCD698B97839CE50589604AD6452137A75008DE767CC8B83BC6F40E60
• Submitted as: 740d8c_fec13985938543e1a22e67f49b44b0c5.pdf
• File type: pdf · Size: 55637 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 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.link/wix?keyword=iomedae+pathfinder+espa%25C3%25B1ol, http://fabuzewu.andreadoylemusic.com/uploads/1/3/1/8/131856907/9440228.pdf, http://dosozogaz.goldaes.com/uploads/1/3/1/3/131378950/606088.pdf - 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.link/wix?keyword=iomedae+pathfinder+espa%25C3%25B1ol
• http://fabuzewu.andreadoylemusic.com/uploads/1/3/1/8/131856907/9440228.pdf
• http://dosozogaz.goldaes.com/uploads/1/3/1/3/131378950/606088.pdf
• http://files.sustainmizzou.org/uploads/1/3/1/6/131606003/werewibaxuzamik-pejononaroge.pdf
• http://files.myflexbrace.com/uploads/1/3/1/1/131163969/kukuvugolibe.pdf
• http://files.jorn.com/uploads/1/3/1/0/131070434/6916466.pdf
• http://files.xosoft.eu/uploads/1/3/2/7/132712116/37a7becce52.pdf
• http://dopan.gpwrestlestore.com/uploads/1/3/2/6/132696558/e24e3.pdf
• https://cdn.shopify.com/s/files/1/0428/9835/8432/files/94448736580.pdf
• https://cdn.shopify.com/s/files/1/0430/8857/6673/files/kujatoposujemekasixofelef.pdf
• https://cdn.shopify.com/s/files/1/0431/4896/8100/files/javascript_object_size.pdf
• https://cdn.shopify.com/s/files/1/0433/7526/3909/files/65264356916.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.link
• fabuzewu.andreadoylemusic.com
• dosozogaz.goldaes.com
• files.sustainmizzou.org
• files.myflexbrace.com
• files.jorn.com
• files.xosoft.eu
• dopan.gpwrestlestore.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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