Malicious PDF — malware analysis report

Static analysis result for SHA-256 e9abc096535c3917…

MALICIOUS

PDF

41.4 KB Created: 2021-05-17 16:24:30 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: bb4ee2e89de21730337f2e774bf853e7 SHA-1: e28491549f19c53b6381ac2b6f2fa4794446bae4 SHA-256: e9abc096535c3917d5dbecd031c335fac9194ed3cbb27faa52c20079f2ebd5f2
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains multiple links to known malicious redirectors and scam-related content, specifically targeting users interested in game hacks and free currency. The document body and embedded URLs strongly suggest a phishing or scam attempt designed to trick users into visiting malicious websites. No scripts were extracted, but the presence of embedded URLs and the nature of the lures indicate a high likelihood of a social engineering attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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 https://netcdn.xyz/app/431946152/how-to-get-roblox-credit-for-free-game-hack In PDF document text
    • http://jdlwealth.com/images/free-robux-generator-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/how-to-get-free-spins-on-coin-master-2021-ios_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/is-coin-master-hacks-safe_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/bloxawards-com-earn-free-robux_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/free-robux-hack-no-human-verification-or-survey_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/coin-master-spins-gratis_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/free-robux-hack-generator_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/robux-gift-card-free_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/hacked-roblox-game_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/how-to-get-free-coins-in-coin-master_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/free-robux-generator-no-human-verification-or-surveys_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/op-rewards-robux_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/free-coin-master-coins_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/how-to-get-free-robux-without-verification-2021_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/coin-master-game-free-download-for-pc_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/free-realistic-minecraft-texture-packs_GM479516143.pdfIn PDF document text
    • http://jdlwealth.com/images/google-how-do-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/roblox-no-download-hack_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/robux-free-co_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.

FilenameKindSourceSize
stream_003_off00004723.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4723 24364 bytes
SHA-256: 1f716d00144f74741b8b3166b8e07934224411486bc2ef36516c06a1a0e217a3
font_01_sfnt_off00007ec3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7EC3 18508 bytes
SHA-256: aaee93be15afea3f34265028f72e14c8d8177a28a7e511fa9958eeec3e94f784

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