PDF malware analysis — malicious · 0c9efc1bc3297de8

MALICIOUS

PDF

45.6 KB Created: 2021-05-30 11:08:02 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29

MD5: e5f2a5c67a9e73b55c8ccae021c6fc36 SHA-1: 67b896055a32d2d95c7eaeae4478464c86ed1bf4 SHA-256: 0c9efc1bc3297de8e86100cd0f23a6ef59545c423a2c54db7e28e6d05e056f4f

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

The PDF document contains a lure for free in-game currency, directing users to a URL that is flagged as a game hack redirector. The document body and embedded links suggest a phishing or scam attempt designed to trick users into visiting potentially malicious sites. While no scripts were explicitly extracted, the PDF structure and embedded links indicate a high likelihood of leading to further malicious content or exploitation.

Machine Learning

Nyx PDF Classifier malicious score 0.9730

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 https://netcdn.xyz/app/431946152/how-do-i-get-free-robux-game-hack PDF link annotation
- https://zakatiq.com/wp-content/uploads/fsqm-files/free-tiktok-likes-trial_GM835599320.pdfIn PDF document text
- https://zakatiq.com/wp-content/uploads/fsqm-files/how-to-get-robux-for-free-2021_GM431946152.pdfIn PDF document text
- https://zakatiq.com/wp-content/uploads/fsqm-files/free-tiktok-fans-no-human-verification-or-downloading-apps_GM835599320.pdfIn PDF document text
- https://zakatiq.com/wp-content/uploads/fsqm-files/minecraft-hacked-client-112-2_GM479516143.pdfIn PDF document text
- https://zakatiq.com/wp-content/uploads/fsqm-files/free-spins-coin-master-unlimited_GM406889139.pdfIn PDF document text
- https://zakatiq.com/wp-content/uploads/fsqm-files/haktuts-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
- https://zakatiq.com/wp-content/uploads/fsqm-files/how-to-get-minecraft-for-free-on-xbox-one_GM479516143.pdfIn PDF document text
- https://zakatiq.com/wp-content/uploads/fsqm-files/coin-master-free-spins-and-coins-blogspot_GM406889139.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 4

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_002_off000036d9.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x36D9	26796 bytes
SHA-256: `d7b6567ff36b23b395eb6d904857d581c3dfd86012b732a809517421906a197c`
`font_01_sfnt_off000074cf.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x74CF	2824 bytes
SHA-256: `45bf821f81e84f4aa8d8374f492b182b36404f38b462c7dc471deaad6ab5c104`
`font_02_sfnt_off00007e78.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x7E78	7272 bytes
SHA-256: `f462303657ce1de10d3e7d5ae1fe17c8584116bd5bc216971166de87266da924`
`font_03_sfnt_off00008fe9.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8FE9	18452 bytes
SHA-256: `af4dc877dda7dbd9aa71ce66d9a52868b07d358fe63790b9b74aede2acb33558`

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