PDF malware analysis — malicious · 3361aff040d6890d

MALICIOUS

PDF

36.1 KB Created: 2021-06-24 04:31:45 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-01

MD5: b2491711b32d8fca95a50a1aa534502e SHA-1: 2911a6432e8824f5cd4a6c6aea4c66132fc05c32 SHA-256: 3361aff040d6890d7d7646aae1c00dc5cc570a4c61c42206e4452bb28446cf65

114 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file uses an image-based lure. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

Nyx PDF Classifier malicious score 0.6347

Heuristics 4

ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE

PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 36 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
External URI info PDF_URI

PDF contains an external URL action
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://www.hed-endo.hr/wp-content/plugins/formcraft/file-upload/server/content/files/160a0fb4fec729---55324038189.pdf In PDF document text
- https://artasedanasingaraja.com/uploadfck/file/dajix.pdfIn PDF document text
- https://cottonweb.net/userfiles/file/77077536738.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=york+rooftop+unit+service+manualPDF link annotation

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