PDF malware analysis — malicious · f72ea2847613d966

MALICIOUS

PDF

42.5 KB Created: 2021-05-17 05:14:13 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 66eeb7c1c2cec1e3199fe19ed3064d1b SHA-1: 424c12632c1603efe232122a2bd44a0b3a2e09bb SHA-256: f72ea2847613d966ee51e81df115a2507647fe55810ec231dc0a39ed6e1d6f6d

102 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document contains a large number of external links, many of which point to resources related to game hacks and cheats. The ML classifier strongly indicates maliciousness, and the presence of numerous SEO-optimized PDF links suggests an attempt to drive traffic to potentially harmful content. The document's primary purpose appears to be a lure for users seeking game exploits, likely leading to malware downloads or phishing.

Machine Learning

Nyx PDF Classifier malicious score 0.9971

Heuristics 4

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.
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON

Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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.xyz/app/431946152/roblox-assassin-game-hack
- http://tegeler-segler.de/images/free-card-collection-in-coin-master_GM406889139.pdf
- http://tegeler-segler.de/images/roblox-free-robux-no-human-verification_GM431946152.pdf
- http://tegeler-segler.de/images/minecraft-build-hacks_GM479516143.pdf
- http://tegeler-segler.de/images/coin-master-3533-android-hack_GM406889139.pdf
- http://tegeler-segler.de/images/free-robux-instantly_GM431946152.pdf
- http://tegeler-segler.de/images/coin-master-game-hack-version-download_GM406889139.pdf
- http://tegeler-segler.de/images/how-to-scam-on-roblox_GM431946152.pdf
- http://tegeler-segler.de/images/can-lucky-patcher-hack-coin-master_GM406889139.pdf
- http://tegeler-segler.de/images/free-robux-games-that-actually-work-2021_GM431946152.pdf
- http://tegeler-segler.de/images/free-links-for-coin-master_GM406889139.pdf
- http://tegeler-segler.de/images/coinmasterdailyfreespins-com_GM406889139.pdf
- http://tegeler-segler.de/images/coin-master-card-link-free_GM406889139.pdf
- http://tegeler-segler.de/images/haktuts-coin-master-free-spins_GM406889139.pdf
- http://tegeler-segler.de/images/coin-master-free-coins-and-spins-hack_GM406889139.pdf
- http://tegeler-segler.de/images/wurst-hacks_GM479516143.pdf
- http://tegeler-segler.de/images/how-to-hack-coin-master-with-game-guardian_GM406889139.pdf
- http://tegeler-segler.de/images/how-to-get-free-robux-2021-easy_GM431946152.pdf
- http://tegeler-segler.de/images/coin-master-free-coins-and-spins-today_GM406889139.pdf
- http://tegeler-segler.de/images/buy-robux-free_GM431946152.pdf
- http://tegeler-segler.de/images/best-free-minecraft-servers_GM479516143.pdf
- http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00004769.bin` `db23a6fb10960a639842ca066f1936106d6442782c42f42835039b06da2c713a`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x4769	26460 bytes
`font_01_sfnt_off0000840a.bin` `9aaa8df6f0ee392d073232f21e4c453f2f39b896f85937247654776b23119032`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x840A	18132 bytes

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