PDF malware analysis — malicious · 63561cc562b1ccec

MALICIOUS

PDF

45.4 KB Created: 2021-06-02 22:22:42 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 2f5504e962f898858a5ecf4c045c852f SHA-1: a55c8199be505551f3a366f3a77cb5cb22e596d9 SHA-256: 63561cc562b1ccec031e614f73aaa43d6fa6784b913f382a40764bc375fc372e

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a fake CAPTCHA lure, designed to trick users into interacting with a malicious link. The embedded URL, https://netcdn.xyz/app/431946152/booga-booga-roblox-hack-code-game-hack, is presented as a download for a 'Booga Booga Roblox Hack Code'. This suggests a social engineering attack aiming to deliver a payload disguised as a game hack.

Machine Learning

Nyx PDF Classifier malicious score 0.9864

Heuristics 4

Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHA

Document displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
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/booga-booga-roblox-hack-code-game-hack
- https://schneider-und-berger.de/images/free-daily-spins-coin-master_GM406889139.pdf
- https://schneider-und-berger.de/images/apk-hack-coin-master_GM406889139.pdf
- https://schneider-und-berger.de/images/roblox-getting-hacked_GM431946152.pdf
- https://schneider-und-berger.de/images/free-robux-hack_GM431946152.pdf
- https://schneider-und-berger.de/images/get-free-spins-in-coin-master_GM406889139.pdf
- https://schneider-und-berger.de/images/free-tiktok-likes-and-followers_GM835599320.pdf
- https://schneider-und-berger.de/images/minecraft-pe-hacks_GM479516143.pdf
- https://schneider-und-berger.de/images/roblox-hack-download_GM431946152.pdf
- https://schneider-und-berger.de/images/get-free-robux-info_GM431946152.pdf
- https://schneider-und-berger.de/images/how-to-hack-a-roblox-account-easy_GM431946152.pdf
- https://schneider-und-berger.de/images/coin-master-mod-apk-free-download-for-android_GM406889139.pdf
- https://schneider-und-berger.de/images/robux-free-robux_GM431946152.pdf
- https://schneider-und-berger.de/images/minecraft-free-download-linux_GM479516143.pdf
- https://schneider-und-berger.de/images/coin-master-free-daily-spins-link_GM406889139.pdf
- https://schneider-und-berger.de/images/can-i-get-free-robux_GM431946152.pdf
- https://schneider-und-berger.de/images/coin-master-free-spins-and-coins-blogspot_GM406889139.pdf
- https://schneider-und-berger.de/images/coin-master-hack-pc-cheat-engine_GM406889139.pdf
- https://schneider-und-berger.de/images/coin-master-free-spins-reddit_GM406889139.pdf
- https://schneider-und-berger.de/images/free-redeem-code-for-coin-master_GM406889139.pdf
- https://schneider-und-berger.de/images/free-coins-on-coin-master-generator_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_004_off0000537f.bin` `29cae6a896c4e2cc1f180e1ee7878be8efb68909d5a6855b712eb98d3b976a26`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x537F	26104 bytes
`font_01_sfnt_off00008d91.bin` `72b3411a3d2cf9e1ec35e4a1dd9c855ea1e928bec151416d352e7cc7ef4f39a8`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8D91	18644 bytes

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