MALICIOUS — 91023444272.pdf

MALICIOUS — 91023444272.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 52 detection engines flagged it.

Identification

• SHA-256: c56a0183ff26cb0fe96ae73d653b9ecda15ec91f30aee536b0723f1b8b6b5e4b
• SHA-1: 6a149034061003369e4fea0fd769989b7d58550c
• MD5: c456fa94184fb4f6926f1cd1383dade6
• ssdeep: 768:KgGzpDCI2R3inx2LlBTlnmUSqkKYoJ4M:XGFmIVxEBTlnAiYoJ4M
• TLSH: T193308DF720A7DD8C3DC7AF836DBB154D9046D6886133A66048987A6CC4B82BE3F41961
• Submitted as: 91023444272.pdf
• File type: pdf · Size: 38517 bytes
• Verdict: malicious (88/100)

Detections (3 of 52 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://cctraff.ru/strik?keyword=expanding+tactics+for+listening+tapescript+pdf, http://files.renaissanceintuscany.com/uploads/1/3/0/7/130775868/b76c37b.pdf, http://files.adivasibody.com/uploads/1/3/1/3/131379343/vasawi_gigep_kixizel_ritukitad.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://cctraff.ru/strik?keyword=expanding+tactics+for+listening+tapescript+pdf
• http://files.renaissanceintuscany.com/uploads/1/3/0/7/130775868/b76c37b.pdf
• http://files.adivasibody.com/uploads/1/3/1/3/131379343/vasawi_gigep_kixizel_ritukitad.pdf
• http://files.danielakphotography.com/uploads/1/3/0/8/130873850/vopafuvux-powefitaxud.pdf
• http://bivotobe.handfdesigns.com/uploads/1/3/1/4/131483281/simomeweve.pdf
• http://duval.travelscript.org/uploads/1/3/1/1/131163599/9c7185293.pdf
• http://rizog.4thdvpanecs.com/uploads/1/3/1/4/131437736/bdf0e867740d.pdf
• http://ferasif.ndcsw.org/uploads/1/3/0/7/130776407/nebezovawuko.pdf
• http://files.impunity.site/uploads/1/3/2/6/132681204/lefopogi.pdf
• http://files.giltnerlogistics.com/uploads/1/3/0/8/130873825/motinajologubo_rilabeluk_zovirudulebokus_tirapiti.pdf
• http://nobipup.marinyacottagekitchen.com/uploads/1/3/0/9/130969204/0b941a1e5ec.pdf
• https://uploads.strikinglycdn.com/files/f7c7d2bf-f132-4a78-b579-9fd180919a96/zadinikamorarodugo.pdf
• https://uploads.strikinglycdn.com/files/956edcd3-0714-4af4-80bd-58ce56367c2e/75016144335.pdf
• https://uploads.strikinglycdn.com/files/18960866-2bdd-4969-9a34-813105ebdb0e/20305470819.pdf
• https://uploads.strikinglycdn.com/files/f7ba30d7-38c5-46e8-8bda-37c9e8eb1e22/8145841976.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
• files.renaissanceintuscany.com
• files.adivasibody.com
• files.danielakphotography.com
• bivotobe.handfdesigns.com
• duval.travelscript.org
• rizog.4thdvpanecs.com
• ferasif.ndcsw.org
• files.impunity.site
• files.giltnerlogistics.com
• nobipup.marinyacottagekitchen.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report