PDF malware analysis — malicious · f69238587e2b9089

MALICIOUS

PDF

34.7 KB Created: 2021-06-30 12:26:37 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25

MD5: abbc29a18309d4ab22a3bb2050c44657 SHA-1: 26d7f4dc9679685cd9cb680e8e1d69821c90272d SHA-256: f69238587e2b9089f118d228739d43cc32010ea6e4f2940092c72270358626af

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by an ML classifier. The file routes users through malicious redirector infrastructure and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

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/how-to-get-free-roblox-in-epping-game-hack PDF link annotation
- http://tasleemdubai.com/userfiles/files/how-to-hack-phantom-forces-roblox_GM431946152.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/minecraft-free-online-games_GM479516143.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/pokemon-go-free-coins-android_GM1094591345.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/how-do-we-get-free-robux_GM431946152.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/hack-game-coin-master_GM406889139.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/cpbildco-robux_GM431946152.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/free-robux-generator-for-kids_GM431946152.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/how-to-hack-coin-master-using-es-filer_GM406889139.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/coin-master-hack-without-verification-code_GM406889139.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/coin-master-daily-free-spins-link-2021_GM406889139.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/coin-master-hack-100-working_GM406889139.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/hack-coin-master-343-apk_GM406889139.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/free-daily-spins-coin-master_GM406889139.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/coin-master-free-daily-spins-today_GM406889139.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/shirt-ash-on-roblox-free-on-shirt-free_GM431946152.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/free-robux-microsoft_GM431946152.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/games-that-give-you-free-robux_GM431946152.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/free-roblox-accounts-website_GM431946152.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/minecraft-java-edition-free-code_GM479516143.pdfIn PDF document text
- http://tasleemdubai.com/userfiles/files/coin-master-attack-hack-apk_GM406889139.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_off00002f01.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x2F01	22864 bytes
SHA-256: `f234e17bf7762e21b31c8009ab2bdb4f0bb8b4e5d3118b1a0bb89cb02892615b`
`font_01_sfnt_off000061e4.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x61E4	19216 bytes
SHA-256: `05b117a5c26adcbc9cd6663ecf79c491397b1fe87c17cd7cd023608af7dec52a`

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