PDF malware analysis — malicious · f75a0abe84609733

MALICIOUS

PDF

34.2 KB Created: 2021-07-03 10:41:48 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29

MD5: aea1e7975321b139c3ca8560cf7f1a50 SHA-1: 4d28ba7f015c4d744199e2e3f0c17ac5d18dc5b1 SHA-256: f75a0abe84609733777bfcda6ee4e993abe2129f94569a2f2ace91c2a4015118

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF document contains multiple links to websites offering game hacks and free in-game currency, such as 'mobihack-net-roblox-hack-game-hack'. These links are likely intended to lure users to malicious sites that could host malware or engage in phishing. The ML classifier also flagged this PDF as malicious with high confidence.

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/mobihack-net-roblox-hack-game-hack PDF link annotation
- http://www.mondecasa.com/Public/upload/editorfiles/get-free-robux-2021_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/free-robux-no-download_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/hack-coin-master-without-verification_GM406889139.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/roblox-om-nom-simulator-hack_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/free-coin-spin-daily-link-net_GM406889139.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/how-to-hack-roblox-games-on-mobile_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/robux-download_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/free-roblox-intros_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/spin-link_GM406889139.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/coin-master-free-2021-spin-link_GM406889139.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/coin-master-extra-spins_GM406889139.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/coin-master-free-spin-and-coins-links-2021_GM406889139.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/free-spins-coin-master-october-17-2021_GM406889139.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/free-roblox-condo-map_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/cookie-logger-hack-roblox-account_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/free-robux-bl4z3gamesco_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/daily-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/roblox-boxing-simulator-2-cheat_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/all-roblox-2021-free-tails_GM431946152.pdfIn PDF document text
- http://www.mondecasa.com/Public/upload/editorfiles/free-wknd-strucid-alpha-roblox-lua-script_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_off00002ff5.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x2FF5	21888 bytes
SHA-256: `4a1f559edd9fc685e85ba2bb295b2b1782138fd9948e690112794792ef7d069f`
`font_01_sfnt_off00006041.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6041	19244 bytes
SHA-256: `88e598bc89789b8ac21b9f126080391bbc9d3fa977fc33123edec0983ecad616`

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