Malicious PDF — malware analysis report

Static analysis result for SHA-256 2d2dc0284c8e51b3…

MALICIOUS

PDF

41.9 KB Created: 2021-05-13 23:02:26 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-13
MD5: df1c1f5b7ab750a5aca88895135c3380 SHA-1: a9c82006e82e75bef9340f1d474fd6ee743e82ff SHA-256: 2d2dc0284c8e51b300d70445fd5ac1466e73ce896847da3a22d6681648e5499e
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains multiple links designed to lure users into clicking on what appears to be a game hack or generator. These links redirect to malicious infrastructure, indicating a phishing or scam attempt. The presence of embedded URLs and the ML classifier's high confidence score support this assessment.

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/my-roblox-avatar-game-hack In PDF document text
    • http://bagliomangiapane.it/images/ww-robux_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.it/images/how-to-get-free-coins-on-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.it/images/coin-master-rewards-app_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.it/images/free-spins-on-coin-master-cheat_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.it/images/get-robux-now_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.it/images/fast-robux-online_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.it/images/free-hacks-for-coin-master_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.it/images/easy-robux-generator_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.it/images/how-much-robux-can-you-get-with-1-million-dollars_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.it/images/claim-free-robux-button_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.it/images/coin-master-free-spins-link-deutsch-ios_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.it/images/coin-master-free-spins-link-download-apk_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.it/images/coin-master-pc-hack-download_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.it/images/how-to-get-free-chest-in-coin-master_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.it/images/is-windows-10-minecraft-free_GM479516143.pdfIn PDF document text
    • http://bagliomangiapane.it/images/minecraft-hack-app_GM479516143.pdfIn PDF document text
    • http://bagliomangiapane.it/images/get-me-free-robux_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.it/images/minecraft-free-minecoins_GM479516143.pdfIn PDF document text
    • http://bagliomangiapane.it/images/minecraft-wurst-hacked-client_GM479516143.pdfIn PDF document text
    • http://bagliomangiapane.it/images/coin-master-daily-rewards_GM406889139.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_off0000470b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x470B 24840 bytes
SHA-256: 035a5f11040e4bc0b241a768be680af4414da2826468ad00575bb863f0897e7f
font_01_sfnt_off0000801a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x801A 18604 bytes
SHA-256: cc2ffa7c3a9026ed881cd01f42f990a164ca5dac15d0d25057d5d6d73c318e0d

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