PDF malware analysis — malicious · 63ebe0e757f15cad

MALICIOUS

PDF

271.6 KB First seen: 2021-11-23

MD5: dad778b91df5a53022c14e16d4eaafe1 SHA-1: 148de9c8c83f9de05f34daaaea6fc24cb8118ed0 SHA-256: 63ebe0e757f15cad33e481dede0f3a9630b8d104d19e573a0b9a26f3ee056b14

84 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF file is detected as malicious and uses an image-based lure, a common tactic for phishing or malware distribution. The embedded URI points to a suspicious external URL, which is likely the destination for the attack. No scripts were extracted from this sample.

Machine Learning

Nyx PDF Classifier clean score 0.0001

Heuristics 4

ClamAV: Pdf.Phishing.Onedrive-9852983-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Onedrive-9852983-0
Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE

PDF has 1 image(s), only 1 text block(s), carries a click-outward action, and is only 271 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 http://www.dynaforms.com In PDF document text
- https://www.radpdf.comIn PDF document text
- https://siddhidancestudio.com/tonic/sharepoint-D7/PDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- https://www.pdfescape.comIn PDF document text

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