PDF malware analysis — malicious · 48f9880b4ed274f6

MALICIOUS

PDF

48.0 KB Created: 2021-05-17 05:01:23 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27

MD5: 67a68ba1205be15ab03498d941f06df7 SHA-1: cb374e993e72aa4ac29fb3db5fb07c60770de6a6 SHA-256: 48f9880b4ed274f66d6417ec22b62a32038f6d3a7da6cccfb81396c781bcdb27

102 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a large number of external links, many of which are SEO-optimized and point to game-related hacks and cheats. The document body, though heavily obfuscated, contains references to 'Roblox Tix Generator' and a URL that aligns with the heuristic findings. This suggests a lure-based attack pattern, likely intended to drive traffic to malicious sites or distribute further payloads.

Machine Learning

Nyx PDF Classifier malicious score 0.9013

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-tix-generator-game-hack PDF link annotation
- http://www.friendshiptransport.net/images/coin-master-hack-club_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/is-minecraft-free_GM479516143.pdfIn PDF document text
- http://www.friendshiptransport.net/images/http-bit-ly-coin-master-hack_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/free-roblox-clothes-for-your-avatar_GM431946152.pdfIn PDF document text
- http://www.friendshiptransport.net/images/coin-master-hack-app-link_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/coin-master-free-coins-and-spins_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/free-coins--spins-coin-master_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/free-bling-bling-card-coin-master_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/free-robux-generator-com-roblox-hack_GM431946152.pdfIn PDF document text
- http://www.friendshiptransport.net/images/free-coin-master-spins-daily_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/coin-master-free-link-today_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/coin-master-pc-hack_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/daily-coin-master-free_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/coin-master-exchange-40-free-spins_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/how-to-get-minecraft-coins-for-free_GM479516143.pdfIn PDF document text
- http://www.friendshiptransport.net/images/how-to-hack-roblox-accounts_GM431946152.pdfIn PDF document text
- http://www.friendshiptransport.net/images/coin-master-free-spins-2021-link_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/free-robux-generator-no-human-verification-2021_GM431946152.pdfIn PDF document text
- http://www.friendshiptransport.net/images/coin-master-spin-link-today_GM406889139.pdfIn PDF document text
- http://www.friendshiptransport.net/images/master-free-spin_GM406889139.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00004ba2.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x4BA2	28932 bytes
SHA-256: `ff6151f928540a2c247d4ca27d830911508d917c5941ef61900a67508afdd620`
`font_01_sfnt_off00008c66.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8C66	5696 bytes
SHA-256: `450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139`
`font_02_sfnt_off00009977.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x9977	18236 bytes
SHA-256: `c306490dc44d557a5a15fb05308447a7f7e02cb0664141b46cc1ed38f297bb82`

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