Malicious PDF — malware analysis report

Static analysis result for SHA-256 787fc86b1501d967…

MALICIOUS

PDF

42.7 KB Created: 2021-05-11 07:34:00 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)
MD5: f5f59ea60d783764f2d023386c55b400 SHA-1: b3d9b7791518367e16b0086256a84f6a7d607885 SHA-256: 787fc86b1501d967974cf9e1901c666e9405ee616bffb56ebb813e8714f344c8
82 Risk Score

Malware Insights

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

The document is identified as malicious by an ML classifier and contains an external URI pointing to a file named 'minecraft-server-hacks-game-hack'. The document body explicitly presents a lure for downloading a 'Minecraft Generator' and includes a call-to-action button. The presence of numerous URLs related to game hacks and cheats suggests a phishing or malware distribution campaign.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

Heuristics 4

  • Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LURE
    Document tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
  • 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/479516143/minecraft-server-hacks-game-hack
    • http://ctr74.net/images/coin-master-hack-ios_GM406889139.pdf
    • http://ctr74.net/images/robux-hack-no-human-verification_GM431946152.pdf
    • http://ctr74.net/images/minecraft-java-free-trial_GM479516143.pdf
    • http://ctr74.net/images/coin-master-free-rewards-link_GM406889139.pdf
    • http://ctr74.net/images/free-roblox-adopt-me-accounts_GM431946152.pdf
    • http://ctr74.net/images/how-to-get-free-robux-promo-codes_GM431946152.pdf
    • http://ctr74.net/images/minecraft-esp_GM479516143.pdf
    • http://ctr74.net/images/free-robux-hack-no-verification_GM431946152.pdf
    • http://ctr74.net/images/coin-master-hack-spin-generator_GM406889139.pdf
    • http://ctr74.net/images/how-to-get-free-tokens-in-minecraft-ps4_GM479516143.pdf
    • http://ctr74.net/images/coin-master-free-spins-link-2021-april_GM406889139.pdf
    • http://ctr74.net/images/how-to-get-infinite-robux_GM431946152.pdf
    • http://ctr74.net/images/roblox-hair-for-free_GM431946152.pdf
    • http://ctr74.net/images/coin-master-free-stars_GM406889139.pdf
    • http://ctr74.net/images/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf
    • http://ctr74.net/images/minecraft-education-edition-free_GM479516143.pdf
    • http://ctr74.net/images/roblox-got-talent-piano-hack_GM431946152.pdf
    • http://ctr74.net/images/coin-master-apk_GM406889139.pdf
    • http://ctr74.net/images/roblox-hack-codes_GM431946152.pdf
    • http://ctr74.net/images/mobihack-roblox-hack_GM431946152.pdf
    • http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004b38.bin
ee13d7ff4195131bc367842f2caa11d31aee0168736c01a9c08aca5111e2e3c3		 decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4B38 25804 bytes
font_01_sfnt_off000085e5.bin
d08e9f99218473ecffc4f3e4fddc043c571e48cf04331ee5ff23a4dc6866f563		 pdf-font-stream PDF embedded font (sfnt) at offset 0x85E5 17852 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.