PDF malware analysis — malicious · 0e441ceda99cd0ee

MALICIOUS

PDF

34.5 KB Created: 2021-07-01 08:02:28 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-18

MD5: 18bb88e988342f6e267fa3a9a68e4779 SHA-1: abe457ad3944cf27527037d54a4dfb1933d4f8d3 SHA-256: 0e441ceda99cd0ee2ac2a6556ee2e2b08f9551f43c7b9c4ea449f85107aea881

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF document contains links to external websites disguised as game hacks and generators, a common lure for phishing or malware distribution. The heuristic 'PDF_GAME_HACK_REDIRECT_LURE' and the presence of numerous URLs pointing to similar content strongly indicate a social engineering attack. No scripts were extracted, but the document's structure and embedded URLs suggest it's designed to redirect users to malicious sites.

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/gears-online-roblox-hack-game-hack PDF link annotation
- https://mtsn1siak.com/__statics/gudangsoal/files/codes-roblox-pants-hacker_GM431946152.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/minecraft-gun-mod-download-free_GM479516143.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/free-robux-2021_GM431946152.pdfIn PDF document text
- https://www.mtsn1siak.com/__statics/gudangsoal/files/roblox-gift-card-redeem-free_GM431946152.pdfIn PDF document text
- https://www.mtsn1siak.com/__statics/gudangsoal/files/coin-master-free-spins-blogspot_GM406889139.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/freegames911com-coinmastertipsandcheats2021freecoinsandspins_GM406889139.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/vido-for-free-robux_GM431946152.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/free-minecraft-bedrock-server_GM479516143.pdfIn PDF document text
- https://www.mtsn1siak.com/__statics/gudangsoal/files/give-free-robux_GM431946152.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/roblox-phantom-forces-hack_GM431946152.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/free-robux-quiz_GM431946152.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/spin-free-coin-master_GM406889139.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/free-minecraft-for-kids_GM479516143.pdfIn PDF document text
- https://www.mtsn1siak.com/__statics/gudangsoal/files/how-to-get-rogue-lineage-for-free-roblox_GM431946152.pdfIn PDF document text
- https://www.mtsn1siak.com/__statics/gudangsoal/files/how-to-wall-hack-in-jailbreak-roblox_GM431946152.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/robux-survey_GM431946152.pdfIn PDF document text
- https://www.mtsn1siak.com/__statics/gudangsoal/files/free-robux-now_GM431946152.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/coin-master-hack-pc-2021_GM406889139.pdfIn PDF document text
- https://www.mtsn1siak.com/__statics/gudangsoal/files/coin-master-daily-free-spins-link-app_GM406889139.pdfIn PDF document text
- https://mtsn1siak.com/__statics/gudangsoal/files/free-robux-websites-that-work-2021_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_off00002fb1.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x2FB1	22784 bytes
SHA-256: `1998ac68a04c04a05721b938bb444da34bcf7d21568f7ed9e807e297153b48eb`
`font_01_sfnt_off00006298.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6298	18776 bytes
SHA-256: `31738b8e02fdc8a3d6256150cb304e27ec1713b107b8cfa0741d91866fa58ce7`

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