Malicious PDF — malware analysis report

Static analysis result for SHA-256 0204c9c83796f3f0…

MALICIOUS

PDF

34.4 KB Created: 2021-06-28 22:16:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)
MD5: cd1e939c6471309d8804efe2c0db9e1e SHA-1: 2ef04323b0e4466204407421cef280c6fc9f948c SHA-256: 0204c9c83796f3f03baeacf45cdfa50c6acd4ed330ff2c251b0a436be9dfc4cc
102 Risk Score

Malware Insights

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

The PDF document contains numerous embedded URLs and a document body that promotes game cheats and hacks, indicating a lure for users to download malicious content. The presence of a PDF URI heuristic and a high ML score further supports its malicious nature. The document likely serves as a phishing attachment to trick users into visiting malicious sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

Heuristics 4

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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/cheat-roblox-lumber-tyccon-fly-game-hack
    • https://fridaytravelnepal.com/userfiles/files/how-to-hack-values-roblox_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/how-to-hack-roblox-accounts-using-inspect-element_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/minecraft-alt-accounts-free_GM479516143.pdf
    • https://fridaytravelnepal.com/userfiles/files/coin-master-hack-to-get-free-spins_GM406889139.pdf
    • https://fridaytravelnepal.com/userfiles/files/coin-master-hack-online-pc_GM406889139.pdf
    • https://fridaytravelnepal.com/userfiles/files/minecraft-pc-free_GM479516143.pdf
    • https://fridaytravelnepal.com/userfiles/files/how-to-get-free-robux-hack-2021_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/coin-master-hoe-to-get-extra-free-spins_GM406889139.pdf
    • https://fridaytravelnepal.com/userfiles/files/free-spins-on-coin-master-2021_GM406889139.pdf
    • https://fridaytravelnepal.com/userfiles/files/minecraft-free-ios-2021_GM479516143.pdf
    • https://fridaytravelnepal.com/userfiles/files/free-robux-clothes_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/free-robux-fast-and-easy-2021_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/e-free-roblox_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/roblox-avatar-editor-free_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/how-do-you-get-roebucks_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/coin-master-free-spin-and-coins-fbid-links_GM406889139.pdf
    • https://fridaytravelnepal.com/userfiles/files/como-hackear-phantom-forces-roblox-2021_GM431946152.pdf
    • https://fridaytravelnepal.com/userfiles/files/free-minecraft-bedrock_GM479516143.pdf
    • https://fridaytravelnepal.com/userfiles/files/free-coin-master-spins-and-coins_GM406889139.pdf
    • https://fridaytravelnepal.com/userfiles/files/how-to-get-free-followers-on-roblox_GM431946152.pdf
    • http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002eed.bin
e8e2a4c24c9113f356356467b7fc3eb4d0af6201d98345db0a4618a9a2f67d91		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2EED 22144 bytes
font_01_sfnt_off00006017.bin
0149a909f84026ac78b5b93bf485273ed6439521ccb228bc23ba8bc6fc831b39		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6017 19500 bytes

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