SUSPICIOUS — 39605742670.pdf

SUSPICIOUS — 39605742670.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: f4022375ac5f487c1f0e7be928bd6c42d4447d7c0a2b67d292c4995f93683b42
• SHA-1: c38af99d1d3ffaa61176c26075f9775cb06870f5
• MD5: 1c82da3a8883e098f435eb40f9dcf0bf
• ssdeep: 768:4gGzpDvIa+U+95S6cZUK8AAn7eiatSVCSqH7jdkEomas/+I:VGF7IwUAsKzbfW6as/d
• TLSH: T18F31AEF35163FC8D7A8AAF47BD9B04AA7145C38D6136D660599C262CC43C6FCAF10A21
• Submitted as: 39605742670.pdf
• File type: pdf · Size: 41371 bytes
• Verdict: suspicious (44/100)

Detections (4 of 50 engines)

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

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://gettraff.ru/strik?keyword=ciatalgia+fisioterapia+pdf, https://cdn.shopify.com/s/files/1/0431/7121/7565/files/27123138937.pdf, https://cdn.shopify.com/s/files/1/0433/0127/3750/files/youtubers_life_cheats_ps4.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://gettraff.ru/strik?keyword=ciatalgia+fisioterapia+pdf
• https://cdn.shopify.com/s/files/1/0431/7121/7565/files/27123138937.pdf
• https://cdn.shopify.com/s/files/1/0433/0127/3750/files/youtubers_life_cheats_ps4.pdf
• https://cdn.shopify.com/s/files/1/0428/3482/1287/files/library_learning_commons_tvdsb.pdf
• https://site-1040876.mozfiles.com/files/1040876/sosagagok.pdf
• https://site-1039446.mozfiles.com/files/1039446/gunasuvegapenox.pdf
• http://kilufusen.theatelierllc.com/uploads/1/3/1/4/131453648/859b06c5744.pdf
• http://files.jamesballardmusic.com/uploads/1/3/1/3/131383247/130d4c2988a.pdf
• https://cdn.shopify.com/s/files/1/0482/8643/3435/files/fimoseseduv.pdf
• https://cdn.shopify.com/s/files/1/0436/3524/5216/files/wupid.pdf
• https://cdn.shopify.com/s/files/1/0488/4519/3381/files/mtg_puzzle_quest_planeswalker_rotation.pdf
• https://cdn.shopify.com/s/files/1/0484/7966/6331/files/zopowetibutagamebagebuw.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

• gettraff.ru
• cdn.shopify.com
• site-1040876.mozfiles.com
• site-1039446.mozfiles.com
• kilufusen.theatelierllc.com
• files.jamesballardmusic.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report