PDF static analysis report

Static analysis result for SHA-256 684fef91dcae8630…

SUSPICIOUS

PDF

47.3 KB Created: 2021-06-03 05:56:16 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 0b488ba863a0de44eb366ebcd0ebdec8 SHA-1: 2b77fb604393674f43d81c360073375410b38c4c SHA-256: 684fef91dcae8630887a3f09032ffb5d6420f89e49e442bc80f478e61022900e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a URL that leads to a page offering game-related cheats and hacks, indicated by the document body and heuristic findings. The ML classifier strongly suggests malicious intent. The presence of an external URI points to the document's role in directing users to a potentially harmful resource.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9832

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.online/app/431946152/how-to-become-antman-for-free-roblox-sharkblox-game-hack PDF link annotation
    • https://fridaytravelnepal.com/userfiles/files/minecraft-free-download-unblocked_GM479516143.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/coin-master-free-card-link-today_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/free-spins-coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/coin-master-hack-without-human-verification-2021_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/minecraft-hacker-mask_GM479516143.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/free-vpn-for-minecraft_GM479516143.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/free-stuff-on-roblox-2021_GM431946152.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/how-to-play-roblox-for-free_GM431946152.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/coin-master-daily-free-spins-link-facebook_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/robux-gift-card-free_GM431946152.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/free-robux-codes-no-verification-2021_GM431946152.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/update-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/ios-coin-master-hack_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/free-spins-for-coin-master-game_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/free-minecraft-skins_GM479516143.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/roblox-hack-2021_GM431946152.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/coin-master-free-coins-and-spins-daily_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/2021-no-human-verification-hack-for-coin-master_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/coin-master-free-spins-link-31-march-2021_GM406889139.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/rbxcity-free-robux_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
stream_004_off00005255.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x5255 29228 bytes
SHA-256: 2a31a9d94310a7dc75cef31dc91a47cc510b11c043f3929061df2758a71817c1
font_01_sfnt_off00009455.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9455 19040 bytes
SHA-256: e41ed053c63543995d551414b3075ef7be85d8b82e5a9ea694801bafc1b708a3