PDF malware analysis — malicious · 378f9f821bdac3b8

MALICIOUS

PDF

52.6 KB Created: 2020-12-27 19:53:40 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: c0e8ffad4d3d275052b6ca4cd22ea01f SHA-1: f1296d51e055d514a0df552ac7e286a757f2d05b SHA-256: 378f9f821bdac3b842ecaae1908cff4a5f28631c9a12c272d26b55d58e497a7d

152 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://traffmen.ru/aws?utm_term=aaron+smith+dancin'. This indicates the document's primary purpose is to lure the user to this malicious URL. The ML classifier and ClamAV detection further support the malicious nature of this PDF.

Machine Learning

Nyx PDF Classifier malicious score 0.7240

Heuristics 3

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
URL https://traffmen.ru/aws?utm_term=aaron+smith+dancin
- https://cdn-cms.f-static.net/uploads/4366057/normal_5fd1a0082d823.pdf
- https://cdn-cms.f-static.net/uploads/4411700/normal_5fd93e97c3026.pdf
- https://cdn-cms.f-static.net/uploads/4459788/normal_5fb79cd5ba586.pdf
- https://sunakolezapomuj.weebly.com/uploads/1/3/4/6/134698053/natebatetasa-lejuxajalijipu-miwigisijo.pdf
- https://senidexug.weebly.com/uploads/1/3/0/7/130775540/9192589.pdf
- https://cdn-cms.f-static.net/uploads/4369900/normal_5fb32d690a489.pdf
- https://s3.amazonaws.com/fifomi/87094192779.pdf
- https://s3.amazonaws.com/wobuzisibal/mimiwevopenexijadopajid.pdf
- https://s3.amazonaws.com/jajoxulabojaso/unreal_engine_4_crash_reporter_solucion.pdf
- https://s3.amazonaws.com/vibuvomomuv/twitter_for_blackberry_apk.pdf
- https://uploads.strikinglycdn.com/files/3ee78e73-56b4-48be-8894-27f81a46881b/44048250972.pdf

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