PDF malware analysis — malicious · ba408b436c6d4d21

MALICIOUS

PDF

2.5 KB Created: 2021-06-03 14:26:00 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29

MD5: 911bb61da160d2cec8a001bbea7b8e82 SHA-1: 62c9cd5012789d6cd8d0afcc762afb91179b7ece SHA-256: ba408b436c6d4d21be4334b19e09646b604925403f5ea2264f262ce2ca404f08

74 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF file contains a lure related to 'free coins' and 'game hacks' for Coin Master, aiming to entice users to click on a malicious URL. The embedded URL leads to a suspicious domain, likely serving as a redirector for further malicious activity. No scripts were extracted, but the overall pattern suggests a phishing or social engineering attempt.

Machine Learning

Nyx PDF Classifier malicious score 0.9665

Heuristics 3

PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LURE

PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
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://netcdn.online/app/406889139/free-coins-for-coin-master-blogger-game-hack PDF link annotation

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