Malicious PDF — malware analysis report

Static analysis result for SHA-256 ae18eedda5570f90…

MALICIOUS

PDF

41.9 KB Created: 2021-05-19 08:43:01 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: a0e514264e72056ebf1e547b0a86c087 SHA-1: ada21ca36ec4c6044a87d745d0d49a0f91704de4 SHA-256: ae18eedda5570f90dac0926982733651dcc1993d9568b4effa0280f74eb091b5
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains multiple links to malicious redirectors, specifically advertising game hacks and free currency generators. The primary URL identified, https://netcdn.xyz/app/1330123889/pubg-uc-no-human-verification-game-hack, is flagged as a malicious redirector. The document body and embedded links suggest a phishing or scam attempt to lure users to potentially malicious websites.

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/1330123889/pubg-uc-no-human-verification-game-hack In PDF document text
    • http://bagliomangiapane.com/images/coin-master-free-2021-spin-link_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.com/images/roblox-free-printables_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/free-robux-no-verification-at-all_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/get-me-free-robux_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/roblox-bloxburg-free-money_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/free-spin-coin_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.com/images/how-to-duplicate-coin-master-spin-hack_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.com/images/free-robux-codes-not-used_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/roblox-free-robux_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/coin-master-hack-coins_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.com/images/roblox-scam_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/minecraft-pvp-hacks_GM479516143.pdfIn PDF document text
    • http://bagliomangiapane.com/images/free-robux-gift-card_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/free-robux-no-verification-no-survey_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/how-can-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/coin-master-game-android-free-download_GM406889139.pdfIn PDF document text
    • http://bagliomangiapane.com/images/codes-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/free-robux-working_GM431946152.pdfIn PDF document text
    • http://bagliomangiapane.com/images/coin-master-free-spins-1-coin-master_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_off000045a5.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x45A5 25308 bytes
SHA-256: b2131163f4107f3945fc303f1f54de5935babbcce1e9995334d794d4242c9156
font_01_sfnt_off00007fab.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7FAB 18888 bytes
SHA-256: cd7afdb8dca6730defb2d0d13f91d7962bdbd47b4a3583a190a25ebd5fff8b5d

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