MALICIOUS — normal_5fc760c69ad77.pdf

MALICIOUS — normal_5fc760c69ad77.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 95d4fc903896cc82f091229cca157453deef9acf8faef2e4a8682a70b7483222
• SHA-1: c47483edf5f757a77f612949ffb9da4e488a004c
• MD5: 78399b6fcd9dc5d893f4095fc63912a9
• ssdeep: 1536:93pnb2skqeA/focIYUvItugWmYPtMTXWUFvO+PvnnqCFfOpPt:X2skTOwi0Itu3BPCFFnnqCw3
• TLSH: T16936D1F364ABCE4C2E962B43A9F9011CF49ED198373396B058C8A57DC4381BD6E14A71
• Submitted as: normal_5fc760c69ad77.pdf
• File type: pdf · Size: 69220 bytes
• Verdict: malicious (94/100)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 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 link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd09f964be903ae6422294/1606224377817/64563104663.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffset.ru/123?utm_term=left+4+dead+2+mobile+apk+no+verification, https://cdn-cms.f-static.net/uploads/4446507/normal_5fb9e4d0d7398.pdf, https://vovufopoxin.weebly.com/uploads/1/3/4/4/134466437/9304320.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://traffset.ru/123?utm_term=left+4+dead+2+mobile+apk+no+verification
• https://cdn-cms.f-static.net/uploads/4446507/normal_5fb9e4d0d7398.pdf
• https://vovufopoxin.weebly.com/uploads/1/3/4/4/134466437/9304320.pdf
• https://zosupexaduj.weebly.com/uploads/1/3/0/7/130738593/vogegujubiwiv_xekego.pdf
• https://xepesosagar.weebly.com/uploads/1/3/4/7/134737956/gebuparorufujegitino.pdf
• https://cdn-cms.f-static.net/uploads/4403560/normal_5f98acf94b303.pdf
• https://cdn-cms.f-static.net/uploads/4479446/normal_5fa9b5f8849d8.pdf
• https://cdn-cms.f-static.net/uploads/4385020/normal_5faaf6cbce697.pdf
• https://s3.amazonaws.com/dazinibonofobi/bimevifojuwofup.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd09f964be903ae6422294/1606224377817/64563104663.pdf
• https://cdn-cms.f-static.net/uploads/4417656/normal_5fad426972c3f.pdf
• https://s3.amazonaws.com/bokexizometun/swami_satyananda_saraswati_asana_pranayama_mudra_bandha.pdf
• https://static1.squarespace.com/static/5fc0e80068612547ed5e2b99/t/5fc39a73cb3e0f5771bec86f/1606654584909/xegemaxefuxotafupojawawen.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

• traffset.ru
• cdn-cms.f-static.net
• vovufopoxin.weebly.com
• zosupexaduj.weebly.com
• xepesosagar.weebly.com
• s3.amazonaws.com
• static1.squarespace.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report