Malicious PDF — malware analysis report

Static analysis result for SHA-256 bd2851e0203db86e…

MALICIOUS

PDF

31.5 KB Created: 2021-07-19 11:34:14 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)
MD5: f6089921d4b8d96c6d1d26b2d6b93e4c SHA-1: 51004a9179bd8d08136012e4738188440d5b297f SHA-256: bd2851e0203db86e9e67c69d4739aa1c39460a2427e98b51fa5d609449322a2a
62 Risk Score

Malware Insights

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

The PDF contains multiple embedded URLs and a visible 'CLICK HERE TO ACCESS MINECRAFT GENERATOR' call-to-action, strongly suggesting a lure for users to download further content. The ML classifier also flagged this PDF as malicious with high confidence. The presence of numerous links to game-related downloads indicates a likely attempt to distribute malware or unwanted applications.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9887

Heuristics 4

  • Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL
    PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
  • 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.tw/app/479516143/minecraft-classic-free-game-hack
    • http://118.174.0.244/UserFiles/File/coin-master-free-spins-link-download_GM406889139.pdf
    • http://118.174.0.244/UserFiles/File/how-to-hack-a-roblox-account-2021_GM431946152.pdf
    • http://118.174.0.244/UserFiles/File/coin-master-free_GM406889139.pdf
    • http://118.174.0.244/UserFiles/File/get-free-tiktok-followers_GM835599320.pdf
    • http://118.174.0.244/UserFiles/File/is-it-possible-to-get-free-robux_GM431946152.pdf
    • http://118.174.0.244/UserFiles/File/how-to-create-a-minecraft-server-for-free_GM479516143.pdf
    • http://118.174.0.244/UserFiles/File/free-spins-for-coin-master-2021_GM406889139.pdf
    • http://118.174.0.244/UserFiles/File/minecraft-gun-games-free_GM479516143.pdf
    • http://118.174.0.244/UserFiles/File/coin-master-free-spins-2021_GM406889139.pdf
    • http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002af1.bin
5c05c6a7818966c3d9c483a36f7c9603f493670da330ca69ab48f101d97ec76d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AF1 21952 bytes
font_01_sfnt_off00005b11.bin
1ee95ff2a7de50dda93d1224861f64f53bfa9b684d20bd49bdd14d4804095e27		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5B11 17644 bytes

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