MALICIOUS — 4105e24322.pdf

MALICIOUS — 4105e24322.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ca49817b7bcc8d53a59ff05d649c82414f33e597905b4113a7f136162c7ea6b7
• SHA-1: 27c3ae107b9539f673211195ff5c37bccca9dee1
• MD5: 479893115f1925d3d1174a9eb2b2ba0f
• ssdeep: 1536:/22IqhZ73lKd0ApgMpMr7ZtiwRrOPr92592q+9O5:e2IqXhKB92r7ZhrOj92mI5
• TLSH: T1B537D1F3719BCE0C5A972F537DB51199298DC24820338650909A356CC8F8BBEEF94A11
• Submitted as: 4105e24322.pdf
• File type: pdf · Size: 74911 bytes
• Verdict: malicious (94/100)

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

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://giboramogu.weebly.com/uploads/1/3/4/6/134627050/xirorek.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://cctraff.ru/wb?keyword=elder%20scrolls%20online%20necromancer%20guide, https://cdn-cms.f-static.net/uploads/4403674/normal_5f91166750217.pdf, https://giboramogu.weebly.com/uploads/1/3/4/6/134627050/xirorek.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://cctraff.ru/wb?keyword=elder%20scrolls%20online%20necromancer%20guide
• https://s3.amazonaws.com/mesixadelomomo/zuzesakifawukifikajekuw.pdf
• https://cdn-cms.f-static.net/uploads/4403674/normal_5f91166750217.pdf
• https://giboramogu.weebly.com/uploads/1/3/4/6/134627050/xirorek.pdf
• https://cdn-cms.f-static.net/uploads/4402737/normal_5fb362ba6c013.pdf
• https://motadali.weebly.com/uploads/1/3/4/3/134368257/324685.pdf
• https://rasiporimi.weebly.com/uploads/1/3/4/6/134614798/4b93ffefac3.pdf
• https://kuribigewisowe.weebly.com/uploads/1/3/4/6/134688213/fc514ee.pdf
• https://xawuwotogot.weebly.com/uploads/1/3/2/6/132695388/jafinupud.pdf
• https://cdn-cms.f-static.net/uploads/4487431/normal_5fad79c58d3e3.pdf
• https://s3.amazonaws.com/fewunadupop/nisujajitebufosuve.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

• cctraff.ru
• s3.amazonaws.com
• cdn-cms.f-static.net
• giboramogu.weebly.com
• motadali.weebly.com
• rasiporimi.weebly.com
• kuribigewisowe.weebly.com
• xawuwotogot.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report