PDF static analysis report

Static analysis result for SHA-256 5dc7371b386f73a4…

SUSPICIOUS

PDF

47.7 KB Created: 2021-06-02 19:12:18 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: b3b49d2880d34f816d92c8019d81dd4d SHA-1: 5816701127aa5af999a38c5eb57455d9c84f331b SHA-256: 5dc7371b386f73a47290838ef6907dd033a8732c0d4735d869ba1d742b36c1f9
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains numerous embedded URLs and a prominent external URI pointing to resources advertising game hacks and free currency. The ML classifier also flagged this PDF as malicious with high confidence. The document body, though partially garbled, contains text related to 'Roblox' and 'hacks', reinforcing the lure.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9769

Heuristics 3

  • 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
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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/grab-knife-hack-roblox-game-hack PDF link annotation
    • http://reggieslockandkey.com/images/free-coin-master-spins-for-today_GM406889139.pdfIn PDF document text
    • https://reggieslockandkey.com/images/minecraft-login-free_GM479516143.pdfIn PDF document text
    • http://reggieslockandkey.com/images/make-free-robux_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/roblox-hack-ga_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/2021-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • https://reggieslockandkey.com/images/free-robux-generator-without-verification_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/how-to-get-free-roblox-hair_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/game-online-roblox-free_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/free-robux-just-enter-username-and-password_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/free-games-like-minecraft_GM479516143.pdfIn PDF document text
    • https://reggieslockandkey.com/images/free-coin-master-game_GM406889139.pdfIn PDF document text
    • https://reggieslockandkey.com/images/minecraft-client-download_GM479516143.pdfIn PDF document text
    • https://reggieslockandkey.com/images/bux-life-free-robux_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/free-coins-for-flip-master_GM406889139.pdfIn PDF document text
    • https://reggieslockandkey.com/images/roblox-booga-booga-hack_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/free-roblox-outfits-2021_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/wurst-112-2_GM479516143.pdfIn PDF document text
    • https://reggieslockandkey.com/images/how-to-get-free-robux-no-verification_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/free-minecraft-survival-server_GM479516143.pdfIn PDF document text
    • https://reggieslockandkey.com/images/coin-master-redeem-code-free_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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004fd5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FD5 25836 bytes
SHA-256: 0a46729eb15dd33b53e572c04f5f8977c5b1f2c4726473fd9fabe96ac7175e9e
font_01_sfnt_off00008aac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8AAC 5696 bytes
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139
font_02_sfnt_off000097be.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x97BE 18300 bytes
SHA-256: fbca992381eb7af6601b77795227e511b71e2150e83ac716cb8b0b48115fdde9

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