PDF malware analysis — malicious · 7714dc933ad774de

MALICIOUS

PDF

23.4 KB Created: 2021-07-05 14:17:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 8e12f64e082df84d20316000b488e3aa SHA-1: f9e44390b38770655c249ed90a98b1e304df1bb2 SHA-256: 7714dc933ad774deac9d2e37765fb5eccc43f20e45f5f7113c29e3e49a1afeb8

94 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains numerous links to external websites, many of which are hosted on a domain associated with SEO link farming. The primary URL, http://netcdn.tw/app/431946152/free-robux-gift-card-game-hack, suggests a lure for free in-game items. The ML classifier strongly indicated maliciousness, and the presence of a link farm points towards a campaign to drive traffic to potentially malicious or deceptive content.

Machine Learning

Nyx PDF Classifier malicious score 0.9963

Heuristics 3

Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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://netcdn.tw/app/431946152/free-robux-gift-card-game-hack
- https://allhimalayantreks.com/userfiles/files/roblox-avatar-com_GM431946152.pdf
- https://allhimalayantreks.com/userfiles/files/coin-master-coins-free_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/free-roblox-accounts-with-robux-september-2021_GM431946152.pdf
- https://allhimalayantreks.com/userfiles/files/how-to-get-free-robux-com_GM431946152.pdf
- https://allhimalayantreks.com/userfiles/files/get-free-spins-coin-master-link_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/free-spins-coin-master-hack-2021_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/free-spins-coin-master-ios-2021_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/coin-master-hack-tool-v1-9-apk_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/free-spins-from-coin-master_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/minecraft-pe-free-download-ios-no-jailbreak_GM479516143.pdf
- https://allhimalayantreks.com/userfiles/files/coin-master-free-spins-23-march-2021_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/how-to-hack-roblox-using-python_GM431946152.pdf
- https://allhimalayantreks.com/userfiles/files/how-to-get-free-robux-instantly_GM431946152.pdf
- https://allhimalayantreks.com/userfiles/files/free-tiktok-followers-and-likes-no-human-verification_GM835599320.pdf
- https://allhimalayantreks.com/userfiles/files/how-to-hack-free-robux-in-roblox-in-a-computer_GM431946152.pdf
- https://allhimalayantreks.com/userfiles/files/free-robux-on-phone_GM431946152.pdf
- https://allhimalayantreks.com/userfiles/files/coin-master-hack-app-for-ios_GM406889139.pdf
- https://allhimalayantreks.com/userfiles/files/minecraft-skins-download-free_GM479516143.pdf
- https://allhimalayantreks.com/userfiles/files/how-to-make-a-modded-minecraft-server-for-free_GM479516143.pdf

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