MALICIOUS — 8108746.pdf

MALICIOUS — 8108746.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 3485dd3452b46f4af54d1f3b277cf998e8b563081cc46d203321bd6b03627d1d
• SHA-1: 64781708b3289aa3eaf864a880833b5223b91272
• MD5: f52ed44890e0da9d895c9aa9b25ad8bc
• ssdeep: 1536:vcFbHbgalr1j4kNGJJRxDazSs0KWht/6pOcmp7aRxvubH6CWsk1gVKNJ:gbH0alrZ4k0RIP3YBOmVWWigVe
• TLSH: T11B38D0F3A49FDE8C6A875B037E662848785AD6C821229E608DCC7B7CC57C1FD9D11A10
• Submitted as: 8108746.pdf
• File type: pdf · Size: 81931 bytes
• Verdict: malicious (96/100)

Detections (5 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Trellix Stinger (McAfee): PDF/Phish-FAB!F52ED44890E0
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 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 link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/19a1cd1f-3d68-43b4-b2be-01c15fcd8794/autozone_corporate_office_fax_number.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffking.ru/wb?keyword=samsung%20level%20active%20bluetooth%20earphones, https://cdn-cms.f-static.net/uploads/4367305/normal_5f895a2b0fd66.pdf, https://cdn.sqhk.co/xulawajikigi/jfVhcgi/ping-_pong_trick_shots_for.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/wb?keyword=samsung%20level%20active%20bluetooth%20earphones
• https://s3.amazonaws.com/jaxesabi/74272010063.pdf
• https://s3.amazonaws.com/vinejivunitego/66300478744.pdf
• https://s3.amazonaws.com/tezofuretejom/timixekureratejutufeji.pdf
• https://cdn-cms.f-static.net/uploads/4367305/normal_5f895a2b0fd66.pdf
• https://cdn.sqhk.co/xulawajikigi/jfVhcgi/ping-_pong_trick_shots_for.pdf
• https://cdn.sqhk.co/sisadenev/oaLiZia/part_time_weekend_jobs_houston.pdf
• https://cdn-cms.f-static.net/uploads/4465557/normal_5fa4a31f2a9f2.pdf
• https://uploads.strikinglycdn.com/files/19a1cd1f-3d68-43b4-b2be-01c15fcd8794/autozone_corporate_office_fax_number.pdf
• https://cdn-cms.f-static.net/uploads/4384460/normal_5fd0e93c79b51.pdf
• https://uploads.strikinglycdn.com/files/9825699a-76d9-4696-9269-db12a6a3d521/zusomirisarumirefobepa.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
• cdn-cms.f-static.net
• cdn.sqhk.co
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report