PDF malware analysis — malicious · 2b48f800cfc6e48f

MALICIOUS

PDF

32.9 KB Created: 2021-06-26 06:01:56 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17

MD5: d5b76f8e553bd21f97202cc9e2f28b8c SHA-1: c5fa2ca1e50daf54e0e0603cf4a84e546552875d SHA-256: 2b48f800cfc6e48fc7898fcfcd93a3c4db3670c653fc4745168edbdfe9254c5b

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF file contains a lure related to game hacks, specifically for Roblox, directing users to a suspicious URL. The presence of embedded URLs and the 'PDF_GAME_HACK_REDIRECT_LURE' heuristic strongly suggest a phishing or scam attempt. Although no scripts were extracted, the document's structure and embedded links indicate an attempt to redirect users to a malicious site, likely for credential harvesting or malware delivery.

Machine Learning

Nyx PDF Classifier malicious score 0.9980

Heuristics 4

PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LURE

PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
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/comoser-hacker-en-roblox-game-hack PDF link annotation
- https://www.alarqam.ae/userfiles/files/free-minecraft-server-hosting-with-plugins_GM479516143.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/roblox-hack-com_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/free-spins-coin-master-hack_GM406889139.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/minecraft-free-minecoins_GM479516143.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/coin-master-hack-link_GM406889139.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/free-robux-hacker-us_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/robloxfun-com-generator_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/easy-ways-to-get-free-robux_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/roblox-hacks-and-cheats_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/how-to-get-free-robux-without-downloading-apps_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/infinite-robux-hack-2021_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/how-to-get-minecraft-pocket-edition-for-free_GM479516143.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/level-coin_GM406889139.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/real-coin-master-hack-2021_GM406889139.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/coin-master-20-free-spins-link-2021_GM406889139.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/free-robux-codes-2021_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/rbx-place-free-robux_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/daily-free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/how-to-hack-roblox-accounts-for-robux_GM431946152.pdfIn PDF document text
- https://www.alarqam.ae/userfiles/files/free-robux-hack-generator_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00002d99.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x2D99	21236 bytes
SHA-256: `a460f2c6f27d1b66ba026054117df5b6a8f8b93bdb841152d3e94825434569fc`
`font_01_sfnt_off00005be3.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x5BE3	18916 bytes
SHA-256: `8ddc78c00a12c7cd789c7b055dd3ba6787387d3e8e3ee62435fd1cafadf18406`

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