Malicious PDF — malware analysis report

Static analysis result for SHA-256 eaabdc695548e1d7…

MALICIOUS

PDF

42.3 KB Created: 2021-05-11 00:31:23 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: f6b4730380d9651b582b95e07dc0475c SHA-1: 7db4d35e550ae63c447a97613d40b5b6384e866a SHA-256: eaabdc695548e1d7f121991bb1044dcddb566fc9795f4b078a9aa8b5595a910a
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains multiple links to external websites, including a known malicious redirector at `https://netcdn.xyz/app/406889139/coin-master-official-website-game-hack`. These links are presented as lures for game hacks and free generators, indicating a phishing or scam attempt. The presence of embedded URLs and a visual download button further supports this malicious workflow.

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/406889139/coin-master-official-website-game-hack In PDF document text
    • http://miriammcconnonart.com/images/cm-free-spins_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/coin-master-free-cards-link-2021_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/coin-master-hack-ios-app_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/robux-link_GM431946152.pdfIn PDF document text
    • http://miriammcconnonart.com/images/coin-master-game-hack-apk_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/uprobuxcom-free-robux_GM431946152.pdfIn PDF document text
    • http://miriammcconnonart.com/images/coin-master-free-spin-and-coin-links_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/coin-master-hack-extension_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/free-spin-coin-master-online_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/cool-minecraft-hacks_GM479516143.pdfIn PDF document text
    • http://miriammcconnonart.com/images/free-robux-mobile_GM431946152.pdfIn PDF document text
    • http://miriammcconnonart.com/images/roblox-hack-game_GM431946152.pdfIn PDF document text
    • http://miriammcconnonart.com/images/oprewards-free-robux_GM431946152.pdfIn PDF document text
    • http://miriammcconnonart.com/images/coinmaster-com_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/free-robux-no-scam_GM431946152.pdfIn PDF document text
    • http://miriammcconnonart.com/images/coin-master-free-gifts_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/plug-toolbox-for-minecraft-free-ios_GM479516143.pdfIn PDF document text
    • http://miriammcconnonart.com/images/how-to-get-free-robux-without-human-verification_GM431946152.pdfIn PDF document text
    • http://miriammcconnonart.com/images/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://miriammcconnonart.com/images/free-spin-coin-master-2021_GM406889139.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_off00004964.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4964 25488 bytes
SHA-256: f124472b4083b51c14ca89d80aa35c59bc46bd7bfff980d8aef58502c0634a3d
font_01_sfnt_off000083b7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x83B7 17976 bytes
SHA-256: f83cd6eff6e90b0f8fdfadcf78fef37e75bbde293384ed15c7aa3271bbb87f53

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