PDF static analysis report

Static analysis result for SHA-256 3ab7044351f081ad…

SUSPICIOUS

PDF

40.0 KB Created: 2021-05-19 07:17:29 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 83dd7c967ff1e3c9085763eacdce7e4d SHA-1: 493eee2fd66a1c3f0d6ddb81d6c78b74a630917e SHA-256: 3ab7044351f081ad6d61f5d68024875b4770e985c8f0ada28d6241ac1b15e8f6
42 Risk Score

Malware Insights

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

The PDF contains an embedded URI and multiple other URLs that point to game hacks and cheats, suggesting a social engineering lure. The ML classifier also flagged this PDF as malicious with high confidence. The presence of a 'download button' heuristic further supports the attack pattern of tricking users into downloading a malicious file.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/1330123889/pubg-uc-600-game-hack PDF link annotation
    • http://jdlwealth.com/images/coin-master-hack-apk-link_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/hack-coin-master-game_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/ways-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/how-can-i-play-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://jdlwealth.com/images/free-spin-link-coin-master_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/free-robux-sites-that-work_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/claim-free-robux-button_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/free-robux-generator-2021_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/youtube-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/free-spin-online-tool-coin-master_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/hackear-coin-master-espaol_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/free-robux-com-roblox_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/coin-master-free-coins-and-spins_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/roblox-free-items_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/daily-free-spin-coin-master-link_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/how-to-get-free-skins-in-minecraft_GM479516143.pdfIn PDF document text
    • http://jdlwealth.com/images/how-to-get-daily-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://jdlwealth.com/images/roblox-hack-download_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/aimbot-exe-roblox_GM431946152.pdfIn PDF document text
    • http://jdlwealth.com/images/free-robux-not-fake_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_003_off0000429f.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x429F 24844 bytes
SHA-256: 2c5b2f9a844d0ad10738cfbd0d97df0dcb9fbc6527ccb794318a19b848ea79eb
font_01_sfnt_off000079e2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x79E2 18240 bytes
SHA-256: ca000feec33bf2601b42924c254a26d11e61856c950d510f773b2d60a253dbcc