PDF static analysis report

Static analysis result for SHA-256 ffff631b3b40f157…

SUSPICIOUS

PDF

34.1 KB Created: 2021-06-28 04:36:25 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 2f16f8185b6964fbf1bef8a2f3967457 SHA-1: 11b37c2f4361551729b749d3880a2aa893a284a6 SHA-256: ffff631b3b40f1579fff9d5c3aee3e0b7830a8d2ac3a3e93fbbb4716775bc34e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs pointing to sites offering game-related cheats and hacks, strongly suggesting a phishing or scam attempt. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were extracted, the presence of external URIs indicates a potential download or redirection to a malicious payload.

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/how-to-get-a-free-roblox-card-code-game-hack PDF link annotation
    • http://perpus.polimarim.online/repository/robux-free-2021_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/hack-roblox-games-easy_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-minecraft-maps_GM479516143.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/lastrick-com-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/how-do-you-get-free-pet-food-in-coin-master_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-roblox-giver-roblox_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/pokemon-go-free-promo-code_GM1094591345.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/roblox-dll-hack-52021_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/roblox-hacks-com_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-free-spin-link-today-50_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-robux-hak-2021-on-roblox_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-spin-ml-link_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-vip-server-roblox-super-power-training-simulator_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-roblox-accounts-with-obc-lifetime-2021_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-hack-2021-no-human-verification_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/how-to-get-actually-hacks-on-roblox-not-a-model_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-robux-giveaway_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/websites-for-robux_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/get-free-robux-now_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_off00002f5c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F5C 22136 bytes
SHA-256: 98b7b61c520260ba662a3a44694e0632d39bb150177269234f0b829106b80dfe
font_01_sfnt_off00005fc1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5FC1 19092 bytes
SHA-256: f962810c081dbcaba6a9390aa90979126372e1c4f5bc2496e5a4ac1dfda62cc0