Malicious PDF — malware analysis report

Static analysis result for SHA-256 58e55d1062bfa168…

MALICIOUS

PDF

34.8 KB Created: 2021-06-22 23:59:42 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25
MD5: 6d1958a6077d633fdd6a73bcf0905cbe SHA-1: 6fd89ec36b25aefbe293f1b6da5c285888749e95 SHA-256: 58e55d1062bfa168335667fe542b14b4b626b4ab220710193bb231ac21e3dd1d
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/hacks-roblox-funcionan-game-hack PDF link annotation
    • http://www.thecoffeebaron.co.za/images/how-to-hack-roblox-2021-trackid-sp006_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/windows-10-minecraft-hacks_GM479516143.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/how-to-get-wall-hacks-in-roblox_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/hack-roblox-non-infect_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/spin-free-coin-master_GM406889139.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/free-minecraft-skin-packs_GM479516143.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/free-robux-pastebin_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/how-to-get-tiktok-followers-free_GM835599320.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/minecraft-free-download-chromebook_GM479516143.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/minecraft-java-free-trial_GM479516143.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/roblox-the-quarry-hack_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/free-minecraft-client_GM479516143.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/best-minecraft-hacked-client-2021_GM479516143.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/free-robux-generator-no-verification_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/how-to-get-roblox-builders-club-for-free-2021_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/free-robux-codes-generator_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/real-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/my-roblox-account-got-hacked-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/free-roblox-place-downloads_GM431946152.pdfIn PDF document text
    • http://www.thecoffeebaron.co.za/images/hackcom-roblox-robloxian_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000304b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x304B 22624 bytes
SHA-256: 33a8c02fd28bd2343f28868f0acf27265fd683ce0955c3353f15a81640529299
font_01_sfnt_off000062ce.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62CE 19080 bytes
SHA-256: f3f7cd7ae71293b836a1e2bfdd78949923e1f624019c3b8f6f9bae924d2f1870

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