MALICIOUS — normal_5fbf0a070b69c.pdf

MALICIOUS — normal_5fbf0a070b69c.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: f40b6c3ffc34a501def439f2ecb9e9748db90677aa1d762c5f98eb6bfdb13d4f
• SHA-1: 3a52bdf48176cc07189fbbfaab602d7c7ad491a6
• MD5: d39237ce34e4c81242e4e92937781d6d
• ssdeep: 1536:xdbohP24oSZejhrDYzTxtaeSY92krHjRI1T9IRXFyYVpH6gbk4Jd:YZlTZejNYTbaDWZrDRI1T9IfygpagR
• TLSH: T11F37E0F7A07BCD9C2A81DB436CF16DA5308AD78831229E6000887B7DC42D2BE7D50E65
• Submitted as: normal_5fbf0a070b69c.pdf
• File type: pdf · Size: 73430 bytes
• Verdict: malicious (92/100)

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

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://traffking.ru/123?utm_term=types+of+animals+zoologist+work+with, https://uploads.strikinglycdn.com/files/d7205ad9-6d68-4628-a86b-faefbf67c0c8/ridibimaximobekalezukutef.pdf, https://cdn-cms.f-static.net/uploads/4384046/normal_5f8c6242b78c1.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=types+of+animals+zoologist+work+with
• https://uploads.strikinglycdn.com/files/d7205ad9-6d68-4628-a86b-faefbf67c0c8/ridibimaximobekalezukutef.pdf
• https://cdn-cms.f-static.net/uploads/4384046/normal_5f8c6242b78c1.pdf
• https://uploads.strikinglycdn.com/files/744d9601-e670-421c-b163-dd41b5e743a4/puwaxip.pdf
• https://cdn-cms.f-static.net/uploads/4416664/normal_5f951fe19c24e.pdf
• https://cdn-cms.f-static.net/uploads/4447915/normal_5fb3e920724db.pdf
• https://cdn-cms.f-static.net/uploads/4475391/normal_5fb425ad172bf.pdf
• https://cdn-cms.f-static.net/uploads/4410018/normal_5f92d4dae882a.pdf
• https://cdn-cms.f-static.net/uploads/4369793/normal_5f977a971aa15.pdf
• https://uploads.strikinglycdn.com/files/604be84e-487c-46b6-a1ad-68a3f0f11294/82679058942.pdf
• https://cdn-cms.f-static.net/uploads/4375704/normal_5fa544349c858.pdf
• https://cdn-cms.f-static.net/uploads/4410216/normal_5fa8e5fe1fdad.pdf
• https://uploads.strikinglycdn.com/files/28bd9038-3751-466d-9f4d-13d182d19d90/sivipamisubedufilaba.pdf
• https://uploads.strikinglycdn.com/files/91ffd718-78ac-4dc4-9c9e-78e622111663/zotuwamevaso.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
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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