PDF static analysis report

Static analysis result for SHA-256 9371a33c0b2a7456…

SUSPICIOUS

PDF

33.2 KB Created: 2021-06-28 18:49:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: bb03fe183f85bde17f3803aced7fa1bd SHA-1: 85ec424d67c3cedcc3056941becbf69280d8920c SHA-256: 9371a33c0b2a7456b965aece2dd4f62c6a648874f3dbe4baf779bf7bf772c494
42 Risk Score

Malware Insights

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

The PDF document contains numerous URLs pointing to sites offering game-related cheats and currency, such as 'roblox-codes-to-hack-game-hack'. The ML classifier strongly flagged this PDF as malicious, and the presence of a call-to-action button further supports a phishing or malware distribution attempt. The document's content and embedded URLs indicate a lure to download a second-stage 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/roblox-codes-to-hack-game-hack PDF link annotation
    • https://planetzoe.hr/files/free-minecraft-server_GM479516143.pdfIn PDF document text
    • https://www.planetzoe.hr/files/free-robux-no-human-verification-or-survey-or-download_GM431946152.pdfIn PDF document text
    • https://www.planetzoe.hr/files/how-to-get-a-robux-gift-card-for-free_GM431946152.pdfIn PDF document text
    • https://planetzoe.hr/files/coin-master-free-spin-link-today-2021_GM406889139.pdfIn PDF document text
    • https://planetzoe.hr/files/coin-master-free-spins-moonactive_GM406889139.pdfIn PDF document text
    • https://planetzoe.hr/files/free-spin-link-for-coin-master-game_GM406889139.pdfIn PDF document text
    • https://planetzoe.hr/files/roblox-all-gamepasses-free-script_GM431946152.pdfIn PDF document text
    • https://planetzoe.hr/files/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdfIn PDF document text
    • https://www.planetzoe.hr/files/free-roblox-dominus-toy-code_GM431946152.pdfIn PDF document text
    • https://www.planetzoe.hr/files/minecraft-bedrock-hacks_GM479516143.pdfIn PDF document text
    • https://planetzoe.hr/files/best-free-minecraft-servers_GM479516143.pdfIn PDF document text
    • https://planetzoe.hr/files/wurst_GM479516143.pdfIn PDF document text
    • https://planetzoe.hr/files/coin-master-links-for-free-spins-2021_GM406889139.pdfIn PDF document text
    • https://planetzoe.hr/files/coin-master-free-spins-blogspot_GM406889139.pdfIn PDF document text
    • https://www.planetzoe.hr/files/coin-master-free-link-2021_GM406889139.pdfIn PDF document text
    • https://planetzoe.hr/files/20210-robux-free_GM431946152.pdfIn PDF document text
    • https://planetzoe.hr/files/how-to-hack-roblox_GM431946152.pdfIn PDF document text
    • https://www.planetzoe.hr/files/cool-free-roblox-outfits_GM431946152.pdfIn PDF document text
    • https://www.planetzoe.hr/files/magic-training-roblox-hacks_GM431946152.pdfIn PDF document text
    • https://www.planetzoe.hr/files/blox-fish-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
font_00_sfnt_off00002cfc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2CFC 21920 bytes
SHA-256: 43305c2b7503a50d5286a9e56f555db6013fd6f5d7f25883c18d0d737c5d8b45
font_01_sfnt_off00005cf2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5CF2 18828 bytes
SHA-256: c29028240db07625103ab3944e228a5e2bc05196d15a66c865ce79ecc1b383f3