PDF malware analysis — malicious · a0915335f6af70bf

MALICIOUS

PDF

33.6 KB Created: 2021-07-01 18:41:12 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 16810632aecd19008472dafee1c1d10f SHA-1: dc61746d86a643e18e797444ee80d03f747df2bc SHA-256: a0915335f6af70bf437e3c55bde785b80ddd2c621490b37cd17c150c0a3c8922

102 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document contains numerous embedded URLs and a 'link farm' structure, strongly suggesting it is designed to redirect users to external sites. The document body and extracted URLs focus on lures like 'free Robux' and game hacks, indicating a social engineering tactic to trick users into clicking malicious links. While no scripts were extracted, the PDF's structure and content point towards a phishing or malware distribution attempt.

Machine Learning

Nyx PDF Classifier malicious score 0.9980

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 http://netcdn.co/app/431946152/free-robux-easly-game-hack
- http://sv-nahetal.de/images/how-to-hack-roblox-to-get-free-robux-2021_GM431946152.pdf
- http://sv-nahetal.de/images/coin-master-free-spins-link-blogspot-2021_GM406889139.pdf
- http://sv-nahetal.de/images/how-to-get-free-robux-in-games-2021_GM431946152.pdf
- http://sv-nahetal.de/images/free-robux-only-1-step-no-human-verification_GM431946152.pdf
- http://sv-nahetal.de/images/roblox-unboxing-damage-hack_GM431946152.pdf
- http://sv-nahetal.de/images/how-to-earn-robux-for-free-2021_GM431946152.pdf
- http://sv-nahetal.de/images/minecraft-tiktok-hacks_GM479516143.pdf
- http://sv-nahetal.de/images/200-robux-free_GM431946152.pdf
- http://sv-nahetal.de/images/roblox-op-weapons-in-your-hack_GM431946152.pdf
- http://sv-nahetal.de/images/how-to-hack-a-roblox-account-password-2021_GM431946152.pdf
- http://sv-nahetal.de/images/free-robux-codes-no-survey-or-verification_GM431946152.pdf
- http://sv-nahetal.de/images/free-targets-roblox_GM431946152.pdf
- http://sv-nahetal.de/images/how-to-get-free-shirts-on-roblox_GM431946152.pdf
- http://sv-nahetal.de/images/how-to-get-free-robux-legaly-without-paying_GM431946152.pdf
- http://sv-nahetal.de/images/how-get-free-robux-glitch_GM431946152.pdf
- http://sv-nahetal.de/images/how-to-get-free-robux-without-downloading-apps_GM431946152.pdf
- http://sv-nahetal.de/images/minecraft-free-download-android_GM479516143.pdf
- http://sv-nahetal.de/images/free-spins-and-coins-coin-master-2021-link_GM406889139.pdf
- http://sv-nahetal.de/images/coin-master-free-cards_GM406889139.pdf
- http://sv-nahetal.de/images/free-bc-on-roblox-2021_GM431946152.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_off00002dc6.bin` `276e09e0cdd3547a91cbb1ac8482887e551aa01ec1e2a9d4233e8232d7839e47`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x2DC6	22084 bytes
`font_01_sfnt_off00005e7f.bin` `a1d58d260d906176549d59ab273549db52f3e606ebb3fe1516fb90e3e13a0e70`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x5E7F	18972 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.