MALICIOUS — normal_5fbcf3afc8435.pdf

MALICIOUS — normal_5fbcf3afc8435.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: 42ff6dce7e8d7529f3f718a5374c35a3e0834ae4f7763b3f6b23e7455b4332b9
• SHA-1: e78142755e9565d54f535d320e2ac63d2a162ce5
• MD5: 73788ff69e19d4aa1fce6748a3b638e7
• ssdeep: 1536:B6pXr7ZBWppj5t2z70shGywAth16hqjpMrzWxkA910r:4FrX0CwAJ6hqOrdAY
• TLSH: T11636D1F35287DD9CAA9B2F172DF6225CA449C24C22319BD0508837ACC4F8AFD5E54D62
• Submitted as: normal_5fbcf3afc8435.pdf
• File type: pdf · Size: 68905 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=english+conversation+topics+pdf, https://uploads.strikinglycdn.com/files/7aa2b872-47f0-4f6b-a65a-40c93aa37295/call_of_duty_black_ops_zombies_download_unblocked.pdf, https://cdn-cms.f-static.net/uploads/4403282/normal_5f95b962b52cb.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 (windows)

0 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• https://traffking.ru/123?utm_term=english+conversation+topics+pdf
• https://s3.amazonaws.com/vatakefojunib/yacimiento_atapuerca.pdf
• https://uploads.strikinglycdn.com/files/7aa2b872-47f0-4f6b-a65a-40c93aa37295/call_of_duty_black_ops_zombies_download_unblocked.pdf
• https://s3.amazonaws.com/vukusa/fuxajaviritotot.pdf
• https://s3.amazonaws.com/roxawo/kronos_timesheet_login.pdf
• https://cdn-cms.f-static.net/uploads/4403282/normal_5f95b962b52cb.pdf
• https://s3.amazonaws.com/vavale/motupigawisakuwujofogomi.pdf
• https://uploads.strikinglycdn.com/files/05efec4d-c446-476e-8538-3eaeee794419/11186821723.pdf
• https://uploads.strikinglycdn.com/files/b3451418-4ef6-494c-a4ae-9f8c30b56fb1/palabra_por_palabra_new_advanced_spa.pdf
• https://uploads.strikinglycdn.com/files/c88dcf2c-a2b8-4c2d-9eb0-ef2b47c19fcb/mulakilumulorawojutikaz.pdf
• https://s3.amazonaws.com/xisakazelelinim/hardy_weinberg_problem_set_biology_corner_answers.pdf
• https://cdn-cms.f-static.net/uploads/4425768/normal_5fa2b8e635956.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
• uploads.strikinglycdn.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