PDF static analysis report

Static analysis result for SHA-256 6b8e0b9c19330e23…

SUSPICIOUS

PDF

35.0 KB Created: 2021-06-22 04:39:53 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 2594f55789f16efe8f34a3fb3ebf1d10 SHA-1: 853f6667768e16e81d11281267ecaa6b2976cdb5 SHA-256: 6b8e0b9c19330e231554ba5abde8f50135766748cc8744fc5978699df2a8899d
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a document body referencing 'Robux Hack Xyz', suggesting a lure for users seeking game cheats or exploits. The ML classifier also flagged this PDF as malicious. The presence of external URIs and the overall theme indicate a likely attempt to redirect users to malicious download sites, potentially serving as a phishing or malware distribution vector.

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/robux-hack-xyz-game-hack PDF link annotation
    • http://feuerwehr-rheinau.de/images/robux-hack-tools_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-roblox-hack-no-verification_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/roblox-cheat-engine-robux-hack-2021_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/roblox-assassin_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/coinmaster-blogspot_GM406889139.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/how-to-bypass-cheat-engine-roblox_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/roblox-shinobi-life-free-spins_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/tiktok-free-verified_GM835599320.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/best-minecraft-hacked-client-2021_GM479516143.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-robux-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/mine-minecraft-games-for-free_GM479516143.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/coin-master-free-spins-link-no-verification-2021_GM406889139.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/how-to-gte-robux-hack_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-robux-no-verification-needed_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/minecraft-free-unblocked_GM479516143.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/how-do-you-get-free-robux-2021-july_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/can-roblox-games-be-hacked_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-robux-no-anti-bot-verification_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/robux-hacks-2021_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/how-to-fly-hack-in-roblox-jailbreak_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_off000032a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32A9 22160 bytes
SHA-256: f986d52f5924b86b7136c011ce5515204ba8f3fb6ce3bae3093dc92956ada329
font_01_sfnt_off000063ea.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63EA 18984 bytes
SHA-256: cb7cbc96df503eb326419f1239c48955a1aaba807a4d5c60de6a025336b77dcf