PDF malware analysis — malicious · 0ee69c38e4244220

MALICIOUS

PDF

45.2 KB Created: 2021-06-04 01:43:54 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: cf2d6b7b37638edf8505ed6193303828 SHA-1: ad160497338dba2b7960e78fec1ea67856cc1cec SHA-256: 0ee69c38e4244220a43477d16c9580a63f9bd903be76579967a992b3fcad0990

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The document presents a lure for free Minecraft addons, containing embedded URLs that lead to other potentially malicious PDF files. The heuristic 'SE_CLIPBOARD_COMMAND_LURE' indicates the document attempts to trick the user into executing commands, likely to download and run a second-stage payload. The ML classifier also strongly flagged this PDF as malicious.

Machine Learning

Nyx PDF Classifier malicious score 0.9864

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.online/app/479516143/free-minecraft-addons-game-hack
- https://labdagatismk1pundong.com/repository/coin-master-hack-apk-ios-download_GM406889139.pdf
- https://www.labdagatismk1pundong.com/repository/where-to-get-free-robux_GM431946152.pdf
- https://labdagatismk1pundong.com/repository/minecraft-logo-maker-free_GM479516143.pdf
- https://labdagatismk1pundong.com/repository/tiktok-free-gift_GM835599320.pdf
- https://labdagatismk1pundong.com/repository/free-hotel-roblox_GM431946152.pdf
- https://labdagatismk1pundong.com/repository/coin-master-free-spins-link-today-new-2021_GM406889139.pdf
- https://labdagatismk1pundong.com/repository/roblox-script-executor-free_GM431946152.pdf
- https://www.labdagatismk1pundong.com/repository/coin-master-spins-hack-2021_GM406889139.pdf
- https://labdagatismk1pundong.com/repository/how-to-hack-roblox-2021_GM431946152.pdf
- https://labdagatismk1pundong.com/repository/how-to-get-free-robux-codes_GM431946152.pdf
- https://labdagatismk1pundong.com/repository/instant-robux_GM431946152.pdf
- https://www.labdagatismk1pundong.com/repository/coin-master-free-spins-and-coins_GM406889139.pdf
- https://www.labdagatismk1pundong.com/repository/coin-master-hack-spin-generator_GM406889139.pdf
- https://www.labdagatismk1pundong.com/repository/free-robux-without-verification_GM431946152.pdf
- https://www.labdagatismk1pundong.com/repository/websites-for-robux_GM431946152.pdf
- https://labdagatismk1pundong.com/repository/rbx-roblox-robux_GM431946152.pdf
- https://labdagatismk1pundong.com/repository/earn-robux-now_GM431946152.pdf
- https://labdagatismk1pundong.com/repository/free-robux-2021_GM431946152.pdf
- https://labdagatismk1pundong.com/repository/aristois-minecraft-hack_GM479516143.pdf
- https://labdagatismk1pundong.com/repository/easy-robux-hack_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_004_off000054b0.bin` `4a67327b8f67e8585c8f889f1e9e9e6f20ed55f696ac3dbc703fb14fb2991f5e`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x54B0	25832 bytes
`font_01_sfnt_off00008f82.bin` `2acb4cd1bca1b5a723691e5edbd5eaf48ec188cda9d27986775bd20f5f6dc65a`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8F82	17884 bytes

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