MALICIOUS — normal_5fc3ba4086c89.pdf

MALICIOUS — normal_5fc3ba4086c89.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: 716f04b24fef2a6bdd3498c855cf3ab7b291817156c377e6a946c20dcf95afb6
• SHA-1: db8d711d192c9c9ab0760a7ae26ce6331e74ef8a
• MD5: 42cd580074991f458fe3758f5149930b
• ssdeep: 1536:0QtPc9W+iWYA8LSqV733imB645same4VyMcn3wofC07oj5Rjt:LGLWfSqdCmtZ4hc3wo600j57
• TLSH: T1A637D1F36097DD8C3ACD53076AD52AAC21C9D79D6423D5A04489F07DC93C6BEBD24A20
• Submitted as: normal_5fc3ba4086c89.pdf
• File type: pdf · Size: 73895 bytes
• Verdict: malicious (92/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://trafftec.ru/123?utm_term=temperate+desert+climate, https://uploads.strikinglycdn.com/files/2d5298ed-2e96-4625-ab08-83be5589ee32/vifenekixiratiladolapivar.pdf, http://purl.org/dc/elements/1.1/ - 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://trafftec.ru/123?utm_term=temperate+desert+climate
• https://s3.amazonaws.com/petuzutemixuvod/bovine_spongiform_encephalitis_in_humans.pdf
• https://s3.amazonaws.com/nazekisigiduz/prodigy_class_code_not_working.pdf
• https://s3.amazonaws.com/tokatefozude/royals_diamond_club.pdf
• https://s3.amazonaws.com/jezaxojipevu/campbell_biology_9th_edition_unit_1.pdf
• https://s3.amazonaws.com/kubafezin/70939796509.pdf
• https://s3.amazonaws.com/zasepo/valareboramokomod.pdf
• https://s3.amazonaws.com/titugome/95948642284.pdf
• https://s3.amazonaws.com/jukezeluf/isometric_drawing_exercises.pdf
• https://uploads.strikinglycdn.com/files/2d5298ed-2e96-4625-ab08-83be5589ee32/vifenekixiratiladolapivar.pdf
• https://s3.amazonaws.com/paxuvagal/rutiwabatasopivebu.pdf
• https://s3.amazonaws.com/zetare/57526841208.pdf
• https://s3.amazonaws.com/wewiro/peter_cetera_greatest_hits.pdf
• https://s3.amazonaws.com/fadupazageraf/58701112919.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

• trafftec.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report