MALICIOUS — normal_5fdf58c437b20.pdf

MALICIOUS — normal_5fdf58c437b20.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: b9091d356e5ce7c9971d493b7cdc6e28dcf06aad0eee06f5b94ca45db9254954
• SHA-1: ac5dd53c755160d5c6f2eb47017aa0a3c06d8668
• MD5: cd1481c95c274ecf32101093a42fd850
• ssdeep: 1536:/1TyQg9chseEqYyN0pZgo8tX+5LJlzuUw1O9l597NVcaag:NyQg9chseEnaO5LJ9lB9l5PVcI
• TLSH: T1C537DFF33147ED4CB2C66F436BBE159C6585D648B0268B208098BABCC4B85FE7E54D42
• Submitted as: normal_5fdf58c437b20.pdf
• File type: pdf · Size: 71009 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://traffking.ru/123?utm_term=spectrum+noir+alcohol+markers+review, https://static1.squarespace.com/static/5fc71f15eddbb05c68937f14/t/5fcfa7387379aa3597819944/1607444281941/kapezawinagosonikegupa.pdf, https://static1.squarespace.com/static/5fbfcd6f403f5353fd8f68b6/t/5fce63d224c49707d3536a3a/1607361493059/25067308137.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://traffking.ru/123?utm_term=spectrum+noir+alcohol+markers+review
• https://s3.amazonaws.com/poresi/najivazofafivezu.pdf
• https://static1.squarespace.com/static/5fc71f15eddbb05c68937f14/t/5fcfa7387379aa3597819944/1607444281941/kapezawinagosonikegupa.pdf
• https://s3.amazonaws.com/zevutebulaworel/mateperepatuputemunor.pdf
• https://s3.amazonaws.com/bitizopovopaso/block_format_business_letter_example.pdf
• https://s3.amazonaws.com/xajowu/degupefibijimibewofugomu.pdf
• https://static1.squarespace.com/static/5fbfcd6f403f5353fd8f68b6/t/5fce63d224c49707d3536a3a/1607361493059/25067308137.pdf
• https://static1.squarespace.com/static/5fce4857ea95a9497c065321/t/5fd734777fc52c20693f52ce/1607939193143/lurozododebugerobizivi.pdf
• https://static1.squarespace.com/static/5fdcba3646033b444b395ad1/t/5fdcf2ef8010aa0faea95338/1608315631735/cdr31_capacitor_datasheet.pdf
• https://s3.amazonaws.com/vunizi/leiningen_versus_the_ants_plot.pdf
• https://s3.amazonaws.com/padadutiseni/meritorious_service_medal_template_air_force.pdf
• https://s3.amazonaws.com/kefiperizonofu/denegeguzosafujirukebil.pdf
• https://vovufopoxin.weebly.com/uploads/1/3/4/4/134466437/8185925.pdf
• https://ranerenonosojib.weebly.com/uploads/1/3/1/4/131483420/rojizuzabupiwawu.pdf
• https://s3.amazonaws.com/mutirexa/pilir.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

• traffking.ru
• s3.amazonaws.com
• static1.squarespace.com
• vovufopoxin.weebly.com
• ranerenonosojib.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report