PDF malware analysis — malicious · 5b691d481b75b823

MALICIOUS

PDF

52.6 KB Created: 2020-12-25 05:43:40 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 3e6c46ab5330dbb5c16617dce0beaf83 SHA-1: 91fea95b81b63b398eb31b5a39d136beb5c93548 SHA-256: 5b691d481b75b8231643c4bdbb0691adf01932a98cb59dc80023b72ad421e341

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=upcoming+earnings+reports+next+week'. This indicates the document's primary purpose is to lure the user to a potentially harmful external site. While no scripts were explicitly extracted, the nature of PDF redirects often involves embedded JavaScript to trigger the redirection, hence the inclusion of T1059.007.

Machine Learning

Nyx PDF Classifier malicious score 0.7181

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=upcoming+earnings+reports+next+week
- https://static.s123-cdn-static.com/uploads/4392199/normal_5fc6dbf072207.pdf
- https://s3.amazonaws.com/zonivezada/46217949145.pdf
- https://s3.amazonaws.com/fasanag/zizome.pdf
- https://s3.amazonaws.com/faluzotixupi/35664357867.pdf
- https://s3.amazonaws.com/zedudo/84553277068.pdf
- https://s3.amazonaws.com/faluzotixupi/tecknet_x704_manual.pdf
- https://s3.amazonaws.com/lanorolowu/webster_dictionary_online.pdf
- https://s3.amazonaws.com/biwuwukesazef/northeast_corridor_schedule.pdf
- https://uploads.strikinglycdn.com/files/933334ae-b3a4-4364-9749-95f8a2e8c0d3/dikakojujesava.pdf
- https://s3.amazonaws.com/gumegulaxi/antibiotics_for_dental_infections.pdf
- https://s3.amazonaws.com/vatosolikijike/whatsapp_status_song_videos.pdf
- https://s3.amazonaws.com/pusolefosex/27913532440.pdf
- https://s3.amazonaws.com/jukoxisojow/18655772325.pdf

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