PDF static analysis report

Static analysis result for SHA-256 f38ca0e001196190…

SUSPICIOUS

PDF

46.2 KB Created: 2021-05-17 15:01:41 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 31ba83c8b510afc1fe7ba7212fd3e8b2 SHA-1: 5049397f34ec2b1ccf8f0d977e4605dcd6d67f93 SHA-256: f38ca0e001196190cc3e470d88b3914c373e6ced5fe0aa8f1b4b752f097ac86d
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a call-to-action phrase, strongly suggesting a phishing or malware distribution attempt. The ML classifier also flagged the document as malicious. The presence of URLs like 'https://netcdn.xyz/app/431946152/free-robux-no-human-verification-no-survey-game-hack' indicates a lure for potentially unwanted software or malware disguised as game-related cheats.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9432

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/free-robux-no-human-verification-no-survey-game-hack PDF link annotation
    • http://lamascheradiferro.dk/images/roblox-free-executor_GM431946152.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/minecraft-build-hacks_GM479516143.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/coin-master-free-spins-hack-link_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/best-free-hacked-client_GM479516143.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/coin-master-3rd-village-free-2021-gift-card_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/hack-coin-master-without-verification_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/how-to-hack-roblox-accounts-2021_GM431946152.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/coin-master-attack-block-hack_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/robuxmatchcon_GM431946152.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/free-robux-picture_GM431946152.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/free-coin-master-coins_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/coin-master-daily-free-spins-link-app-download_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/coin-master-spin-link-today_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/is-minecraft-java-free_GM479516143.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/coin-master-hack-no-human-verification_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/is-minecraft-free_GM479516143.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/coin-master-no-download-app-but-play-for-free_GM406889139.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/how-to-get-free-robux-without-downloading-apps_GM431946152.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/free-clothing-on-roblox_GM431946152.pdfIn PDF document text
    • http://lamascheradiferro.dk/images/minecraft-download-free-download_GM479516143.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
stream_003_off00004970.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4970 24964 bytes
SHA-256: f4ff5b8983f445f32bed3bce0ee6b9f793a0457fbca8c599f73aa0cc414ac701
font_01_sfnt_off000082ee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x82EE 3884 bytes
SHA-256: 40b61f8938bd710dc29dc58ba3fde91c245a6a69596ec569b4d27c769ca417cf
font_02_sfnt_off00008f96.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8F96 19156 bytes
SHA-256: 339d1e55aee7c6169fc9e26e1541ea9d6c779f781f53a8c1d652dbe4fbeac478

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