MALICIOUS — normal_5fedd6524687d.pdf

MALICIOUS — normal_5fedd6524687d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: da85a6c49d68d61255bbe3b8d8546f1954390607c24170e5c29102d288555199
• SHA-1: 8fa43d0497286ec89afd2e235bfa13bf97020e03
• MD5: 1a772c706b526def2963b8b02f4e09cb
• ssdeep: 1536:wZYIsUTKByKWsWFOACg1H9n4MH4eMR+1CZjRKs6EPl40OHwQpahnGwV+P9:0TsUUyZvNrX1CZjv6EPe07hnGX
• TLSH: T11B39E0F3729BEE9DBA42EB07B8B2556C644AD3D83232D65054C47A2CC87C2FD5C20961
• Submitted as: normal_5fedd6524687d.pdf
• File type: pdf · Size: 91342 bytes
• Verdict: malicious (92/100)

Detections (5 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Microsoft Defender: Trojan:PDF/Phish!atmn
• 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://traffine.ru/123?utm_term=the+golden+lotus+jin+ping+mei+pdf, https://cdn.sqhk.co/lizupasepafu/S1hajfM/jiwuwofesorejod.pdf, https://cdn.sqhk.co/gawukale/uidWjid/45979697985.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://traffine.ru/123?utm_term=the+golden+lotus+jin+ping+mei+pdf
• https://cdn.sqhk.co/lizupasepafu/S1hajfM/jiwuwofesorejod.pdf
• https://cdn.sqhk.co/gawukale/uidWjid/45979697985.pdf
• https://uploads.strikinglycdn.com/files/96d8d600-d03c-4d79-9c99-8ae868202823/newstudyhall.com_best_unblocked_games.pdf
• https://uploads.strikinglycdn.com/files/8d86f314-6393-41e4-b830-995a5b9df787/85100373865.pdf
• https://cdn.sqhk.co/zijikunu/cijjgha/zaluv.pdf
• https://s3.amazonaws.com/libeganot/ldc_2018_answer_key.pdf
• https://uploads.strikinglycdn.com/files/ca5ce558-b125-4812-a8f8-5761da5f5704/the_kite_runner_project.pdf
• https://cdn.sqhk.co/vuwonesi/hjUYggM/6954704902.pdf
• https://cdn-cms.f-static.net/uploads/4447258/normal_5fa6e27c2d0c7.pdf
• https://cdn.sqhk.co/zotipimesaza/ioTiejf/download_domino_offline_mod_apk.pdf
• https://uploads.strikinglycdn.com/files/f501fcd5-c7dd-43cd-b914-75c83b08aa8e/63777350942.pdf
• https://uploads.strikinglycdn.com/files/0ff099c9-cb4a-48c0-8159-35a3d2d696cf/monk_handbook_3.5.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

• traffine.ru
• cdn.sqhk.co
• uploads.strikinglycdn.com
• s3.amazonaws.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report