Malicious PDF — malware analysis report

Static analysis result for SHA-256 060199e07f013cac…

MALICIOUS

PDF

35.6 KB Created: 2021-07-19 15:11:14 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 4f97c677c5f9d0ce08338740c8724b1d SHA-1: cec0304d0987908dafeb786f530e5ca9042360fb SHA-256: 060199e07f013cacffbd292c51857724a9712161a2fc4aba64971a704a00eadb
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded links that point to known malicious redirector infrastructure, specifically advertising game hacks and free currency generators. The heuristic firings confirm these links lead to malicious redirectors and a general lure for game-related exploits. While no scripts were directly extracted, the document's structure and embedded links strongly suggest a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9962

Heuristics 4

  • PDF links to a 'free generator / game hack' redirector critical 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. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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
  • 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.tw/app/406889139/coin-master-daily-gift-free-spins-and-coins-link-game-hack In PDF document text
    • http://www.popikalogirou-realestate.gr/images/minecraft-pe-free-ios_GM479516143.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/free-robux-games_GM431946152.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/roblox-robux-hack_GM431946152.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/free-robux-generator-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/roblox-hack-2021_GM431946152.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/free-minecraft-account_GM479516143.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/coin-master-hack-without-verification_GM406889139.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/free-robux-generator-for-kids_GM431946152.pdfIn PDF document text
    • http://www.popikalogirou-realestate.gr/images/hacker-minecraft-song_GM479516143.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.

FilenameKindSourceSize
stream_002_off000030b8.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x30B8 24192 bytes
SHA-256: c40ec792ec236f84f14799ee788c65298d648ca03b17a714e4b1ef56e9edd6ce
font_01_sfnt_off0000680f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x680F 18652 bytes
SHA-256: 366d9c9b3cd0388843e044af578ba3ade018a9e96efb4083e0cc5bdd66e71c38

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