PDF malware analysis — malicious · 370e883655786731

MALICIOUS

PDF

MD5: 4b5bfea94ebec929317edec2b119cc7c SHA-1: a9357dabbd3530b3629b57cc67fb8b7067451f52 SHA-256: 370e88365578673166f376e689603efdc9cff084df9f36ca3a7e96068f1e16b1

70 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.001 User Execution: Malicious Link

The PDF file is identified as a malicious screenshot lure, designed to trick users into interacting with a clickable element. This element directs the user to a raw IP address, indicating a phishing or malware distribution attempt. The ML classifier strongly supports the malicious nature of this PDF.

Machine Learning

Nyx PDF Classifier malicious score 0.9663

Heuristics 3

Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE

PDF has 2 image(s), only 0 text block(s), carries a click-outward action, and is only 133 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL

PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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://45.155.249.251

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