PDF static analysis report

Static analysis result for SHA-256 9f1ddd364297d5db…

SUSPICIOUS

PDF

45.4 KB Created: 2021-04-29 03:15:34 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: fc040ab4b66437ce366714ac1519d5a0 SHA-1: c1c576ae41553d975a40834dc1ba20e222a37da3 SHA-256: 9f1ddd364297d5db145505469b57dd9de0b2a8ec6e46e2c4397bda92e3091bf6
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent external URI pointing to sites offering game hacks and cheats. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were directly extracted, the presence of numerous links to potentially unwanted or malicious software suggests a lure for users seeking game exploits, likely delivered via spearphishing.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9807

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/hack-roblox-cheat-engine-6.4-2021-game-hack PDF link annotation
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/roblox-glitches-and-cheats-for-lumber-tycoon.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/wwwrobuxhackscom.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/quick-way-to-get-robux-hack.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/roblox-hack-accounts-apk.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/how-to-hack-somone-roblox-unpachable.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/como-tener-hacks-para-roblox.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/get-roblox-games-for-free.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/free-robux-pastebin-2021.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/how-to-get-free-roblox-avatar-items.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/artmoney-robux-hack.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_off00004135.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4135 26316 bytes
SHA-256: d2433023eb8539e0a2ecfa2d867060b176a734e5e4dd4313c1bcdf3db6be5511
font_01_sfnt_off00007efa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7EFA 3884 bytes
SHA-256: 40b61f8938bd710dc29dc58ba3fde91c245a6a69596ec569b4d27c769ca417cf
font_02_sfnt_off00008ba2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8BA2 19560 bytes
SHA-256: e0a86c7781f90340a44c15c05217355e474548adb4ef3e1198703a0cafdf3005

Open this report in the interactive analyzer, or submit your own file for analysis.