Malicious PDF — malware analysis report

Static analysis result for SHA-256 014b691e8f3e9948…

MALICIOUS

PDF

44.3 KB Created: 2021-05-16 06:54:44 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-01
MD5: eeade0f2e1a957b3afbb67440d582258 SHA-1: c1d09abcc5093a1bb5312e083585bf518acccc07 SHA-256: 014b691e8f3e9948bc8c876ee25729337d53de6bab125f6a626ae103e4c984af
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 0.9648

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/406889139/daily-spin-and-coin-game-hack PDF link annotation
    • https://dirigentigiustizia.it/images/lazyblox-com-free-robux_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/coin-master-free-spins-link-2021-today_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/how-to-get-free-coins-on-coin-master-2021_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/how-to-get-free-items-on-roblox_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/minecraft-online-free-download_GM479516143.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/coin-master-free-gift-cards_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/coin-master-reward-link_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/free-coin-and-spin-link_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/coin-master-free-account_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/free-spins-coin-master-daily_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/how-to-get-free-robux-games_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/roblox-fun-com-free-robux_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/coin-master-coins-free_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/cheat-codes-for-coin-master_GM406889139.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/robux-hack-tools_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/rbx-free_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/free-executor-roblox_GM431946152.pdfIn PDF document text
    • https://dirigentigiustizia.it/images/coin-master-free-spin-link-new_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000499e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x499E 24132 bytes
SHA-256: 56a9edea8eedc005bad4ac93804471f9fabdde20c521dc5a0071c92c128fe5a3
font_01_sfnt_off000080db.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x80DB 2840 bytes
SHA-256: 3fb127b764b9d10f5525bc4de5ec8316de704409ccb0cf21cff3ad8a30d11676
font_02_sfnt_off00008a8c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8A8C 18212 bytes
SHA-256: 7e048a50befa73d4f6fce5c5922dc6171c8b501972641fccac77ea7e5296592a

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