MALICIOUS — 2039f9cd93.pdf

MALICIOUS — 2039f9cd93.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: 3368e9eb009e3ee6d30f9a38ed763cd1a9202d96ea23fd4ced9ec0b7075cffc3
• SHA-1: 26cdd6f4845080aaec5bdcbf3ede35ed7c6746cd
• MD5: 6b2b83b060c455d933aa056774eacb78
• ssdeep: 1536:MLr0eIP8vROq3T0gIrx5Mk4rO5HsgLno4BiHj87ZGmhPosSvyRQDX:SdIP8pOqwHGrOJDAHj87ZQkQ7
• TLSH: T12136E1F3D69BECCCBB4A5F139669112CB5CE8388B023A67015C9756CC6742FD6E40921
• Submitted as: 2039f9cd93.pdf
• File type: pdf · Size: 68043 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 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/wb?keyword=best%20cordless%20circular%20saw%20guide, https://cdn-cms.f-static.net/uploads/4375541/normal_5fae73b4335b8.pdf, https://cdn-cms.f-static.net/uploads/4422161/normal_5f9aacf0170e2.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://trafftec.ru/wb?keyword=best%20cordless%20circular%20saw%20guide
• https://cdn-cms.f-static.net/uploads/4375541/normal_5fae73b4335b8.pdf
• https://s3.amazonaws.com/subud/translate_chinese_file_to_english_online.pdf
• https://s3.amazonaws.com/fovezewi/roguzufovo.pdf
• https://s3.amazonaws.com/fonazuzixagizir/rufofananomopipir.pdf
• https://s3.amazonaws.com/gogunabones/biography_template_for_students.pdf
• https://cdn-cms.f-static.net/uploads/4422161/normal_5f9aacf0170e2.pdf
• https://cdn-cms.f-static.net/uploads/4384632/normal_5fa7cfb98c51d.pdf
• https://s3.amazonaws.com/lovomijelun/39657041154.pdf
• https://s3.amazonaws.com/suxugipipolazog/all_five_great_nations_naruto.pdf
• https://cdn-cms.f-static.net/uploads/4464522/normal_5fb45afe7235a.pdf
• https://cdn-cms.f-static.net/uploads/4369768/normal_5f889d171b4e4.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
• cdn-cms.f-static.net
• s3.amazonaws.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report