PDF static analysis report

Static analysis result for SHA-256 7fc981a1f96464f4…

SUSPICIOUS

PDF

34.4 KB Created: 2021-06-18 01:39:30 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 11628234941b66b8c9587a8dc3270eb3 SHA-1: 8573a581836f78f57634332370d56dd56bbfa707 SHA-256: 7fc981a1f96464f46cdb264e1744db8d64458657cc3896555c67e79716944bc1
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs, including one pointing to a potential game hack download. The ML classifier strongly flagged this PDF as malicious, and the document body text reinforces the lure of free game cheats. While no scripts were explicitly extracted, the presence of external links and the ML detection suggest a malicious intent to redirect users to potentially harmful content.

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.co/app/431946152/roblox-treelands-free-game-hack PDF link annotation
    • http://www.my-travel.com.hk/upload/files/coinmaster-gps-user-review-coinmaster-coin-master-hack-pagedemo-index_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-ip-tracker-hack_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/coin-master-computer-hack_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-dominus-free_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-spins-coin-master-blogspot_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/how-to-get-a-lot-of-robux_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-robux-that-actually-works-2021_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-email-and-password-hack_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/coin-master-hack-online-download_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/coin-master-free-coins-and-spins_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-coin-master-account_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-things-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-robux-without-verify_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-robux-no-email_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/minecraft-apk-free-download_GM479516143.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/coin-master-free-spin-and-coins-fbid-links_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/pubg-uc-account_GM1330123889.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-sued_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-svg-free_GM431946152.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_off00003004.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3004 22812 bytes
SHA-256: 13960be0206a97909fdb1c683dc792076369e63a1d5d1b8327cf27c00218cc4d
font_01_sfnt_off000062bf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62BF 18640 bytes
SHA-256: 939efc88e437b66b72fbfe0f15a7a4b4a544ddd6d77a3e514e91dd8afd65fb8f