SUSPICIOUS — 91543279821.pdf

SUSPICIOUS — 91543279821.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: d29cd79a5b23919101074db2eab7bae3216a098648f5bf19b0bcef23b783372d
• SHA-1: d3e52d0fbac595659c8002a9c2bc372888416bc4
• MD5: 8dfd682fee0bfca71fc05f98858671b5
• ssdeep: 768:igGzpDSdh/c2bcWOsAmpjOa6PibEAFfVED022vO/TLMcslWgo6HDsdC1Jrc:/GFuQWjOioOfVA8O/T4cslWgosJ1Jrc
• TLSH: T14732AEF360ABDD8C7E96AB036DA710556086C7886533A7A044DC3BBDC1BC5BD6F408A1
• Submitted as: 91543279821.pdf
• File type: pdf · Size: 46744 bytes
• Verdict: suspicious (44/100)

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

• Embedded network infrastructure: https://cctraff.ru/strik?keyword=bsc+computer+science+syllabus+of+calcutta+university+pdf, http://dorax.b-cozyhomedecor.com/uploads/1/3/1/4/131407370/bff3c7ddcbaa2.pdf, http://vowav.atlanticcoastproductions.com/uploads/1/3/0/7/130738971/wadikuremaxufox.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 (windows)

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

Runtime network

• none

Embedded URLs

• https://cctraff.ru/strik?keyword=bsc+computer+science+syllabus+of+calcutta+university+pdf
• http://dorax.b-cozyhomedecor.com/uploads/1/3/1/4/131407370/bff3c7ddcbaa2.pdf
• http://vowav.atlanticcoastproductions.com/uploads/1/3/0/7/130738971/wadikuremaxufox.pdf
• http://files.israelitesunite.com/uploads/1/3/0/7/130775286/gizazufaxa_lapasov_vevafuwoxe.pdf
• https://cdn.shopify.com/s/files/1/0496/5859/3431/files/stow_munroe_falls_high_school_band.pdf
• https://cdn.shopify.com/s/files/1/0428/9429/5203/files/27687899941.pdf
• https://cdn.shopify.com/s/files/1/0441/0173/0456/files/72161578664.pdf
• https://cdn.shopify.com/s/files/1/0484/9493/6226/files/gixojosamavevonivavava.pdf
• https://cdn.shopify.com/s/files/1/0466/8476/6372/files/sidney_iowa_rodeo_results.pdf
• http://judexo.travelwelltraveled.com/uploads/1/3/2/6/132695601/1345879.pdf
• http://files.imaginechildrensretreat.ca/uploads/1/3/1/8/131856134/bopisafazolot-mudiga-nizan-riwoxax.pdf
• http://files.mallorynixon.com/uploads/1/3/0/7/130738928/75eae4ba2ba.pdf
• http://files.tyngsborocongregational.org/uploads/1/3/1/8/131857152/837ea1c9c.pdf
• http://files.heartandmindhomeschool.com/uploads/1/3/0/8/130813730/2817206.pdf
• http://nedud.maoptometry.org/uploads/1/3/2/8/132814930/9348538.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

• cctraff.ru
• dorax.b-cozyhomedecor.com
• vowav.atlanticcoastproductions.com
• files.israelitesunite.com
• cdn.shopify.com
• judexo.travelwelltraveled.com
• files.imaginechildrensretreat.ca
• files.mallorynixon.com
• files.tyngsborocongregational.org
• files.heartandmindhomeschool.com
• nedud.maoptometry.org
• www.w3.org
• purl.org
• ns.adobe.com

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