MALICIOUS — 911c12_fbc948056f5b4782a6ddbb381b8d7ee7.pdf

MALICIOUS — 911c12_fbc948056f5b4782a6ddbb381b8d7ee7.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: 4279083a29716cdf17da5c554419f5f5c660395e157db30c2f84006acb378b6f
• SHA-1: c123db215249f94600973565ba8f1fbb2730cfb9
• MD5: d5902a947956d7710c1f05a16d06f042
• ssdeep: 768:NgGzpDVrcXTSGd9QyT4iMC4bs1RPRkxXS7y+/eExfIJ9q:uGFBr2t9TT/FryS2+/eExfIXq
• TLSH: T197318DF751A7ED8C398BDB035EA6144EA14AD6882133A7B444D8373CC8B87FD6E00961
• Submitted as: 911c12_fbc948056f5b4782a6ddbb381b8d7ee7.pdf
• File type: pdf · Size: 40736 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=pushing+ahead+familiar+commands+answer+key, https://6abd0366-7fd7-4075-9737-facc1bdb4627.filesusr.com/ugd/18122d_40839618578b44d7ae92ac581fc46608.pdf?index=true, https://149cd545-d9e8-4960-b659-4e29222b5e8b.filesusr.com/ugd/ceb2e8_64ff706bb9d649ea82eab81feae192c2.pdf?index=true - 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=pushing+ahead+familiar+commands+answer+key
• https://6abd0366-7fd7-4075-9737-facc1bdb4627.filesusr.com/ugd/18122d_40839618578b44d7ae92ac581fc46608.pdf?index=true
• https://149cd545-d9e8-4960-b659-4e29222b5e8b.filesusr.com/ugd/ceb2e8_64ff706bb9d649ea82eab81feae192c2.pdf?index=true
• https://6bb07913-52d3-461d-b24c-1b07549e96dd.filesusr.com/ugd/6a7407_cd1411d61cb4415bab8507f06a62c46c.pdf?index=true
• http://muregog.thelastwordcocktail.com/uploads/1/3/1/4/131437119/2288898.pdf
• http://xuxuwowi.christineomalley.com/uploads/1/3/0/8/130874276/4bcf4f706.pdf
• http://fawuti.creativetrekkie.com/uploads/1/3/1/0/131070189/jakumifiwef-nawoleden.pdf
• http://lirimedef.iflightbook.com/uploads/1/3/1/4/131437294/6365793.pdf
• http://gudog.casadedios.us/uploads/1/3/1/4/131437850/xonovajogubukarasujo.pdf
• http://files.callowaychurch.org/uploads/1/3/0/7/130775907/1070188.pdf
• http://files.shoplblb.com/uploads/1/3/0/7/130739139/3723086.pdf
• https://cdn.shopify.com/s/files/1/0437/6464/6042/files/tofunutexifaziteja.pdf
• https://cdn.shopify.com/s/files/1/0429/2601/4620/files/winowabozinesesofe.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
• 6abd0366-7fd7-4075-9737-facc1bdb4627.filesusr.com
• 149cd545-d9e8-4960-b659-4e29222b5e8b.filesusr.com
• 6bb07913-52d3-461d-b24c-1b07549e96dd.filesusr.com
• muregog.thelastwordcocktail.com
• xuxuwowi.christineomalley.com
• fawuti.creativetrekkie.com
• lirimedef.iflightbook.com
• gudog.casadedios.us
• files.callowaychurch.org
• files.shoplblb.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report