PDF static analysis report

Static analysis result for SHA-256 43347734aba340cb…

SUSPICIOUS

PDF

34.4 KB Created: 2021-07-09 14:16:33 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 7939b8888e1e8d9e7f4b91624a1a1157 SHA-1: 58e7c60aba897516be7bcd81c51e45f568b39717 SHA-256: 43347734aba340cb9a9f2a2b8e93b67dd659aa930f3e1214f6412b6b298ceb93
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 User Execution: Malicious File

The document's content and embedded URLs strongly suggest a lure for users seeking game cheats and hacks, specifically mentioning 'Robux' and 'Minecraft'. The presence of an external URI pointing to a download location and the ML classifier's high confidence indicate a malicious intent to deliver potentially harmful content. The document likely serves as a phishing attachment designed to trick users into downloading malware disguised as game cheats.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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 http://netcdn.tw/app/431946152/how-to-get-robux-for-free-2021-game-hack PDF link annotation
    • https://htdvn.com/public/upload/files/turtle-roblox-hack_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/how-to-hack-roblox-to-get-robux-on-phone_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/free-roblox-accounts-2021_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/minecraft-hack-download_GM479516143.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/coin-master-cheats-free_GM406889139.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/roblox-lua-hacks_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/coin-master-hack-version_GM406889139.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/minecraft-redeem-code-free-2021_GM479516143.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/free-robux-generator-without-human-verification_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/free-robux-no-survey-or-human-verification_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/80-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/how-to-get-minecraft-for-free-on-phone_GM479516143.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/how-to-free-robux_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/coin-master-root-hack_GM406889139.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/minecraft-marketplace-free_GM479516143.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/mcpe-116_GM479516143.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/coin-master-hack-link-2021_GM406889139.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/picture-roblox_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/descargar-free-robux-hack_GM431946152.pdfIn PDF document text
    • https://htdvn.com/public/upload/files/hack-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
font_00_sfnt_off00002f03.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F03 22220 bytes
SHA-256: c1543244cb7ba6aa6ee7a75ec7670a06c95f3befca12bd8ae87a13665497a895
font_01_sfnt_off0000605d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x605D 19384 bytes
SHA-256: de28a66561f48ef455a7e74c3d38ef737581a70ecb9f32033b07134a01356d69