PDF malware analysis — malicious · 0590f66294e15e59

MALICIOUS

PDF

45.1 KB Created: 2021-05-11 06:01:43 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 7061a4654e00653f90255521242dc0c8 SHA-1: df0b043c883c13c741b36623e41fd2988dba0085 SHA-256: 0590f66294e15e593b70bb9508e660d872ff8fe2e594f3b31319f244672b950a

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 User Execution: Malicious Link

The document displays a fake CAPTCHA or human verification prompt, a common social engineering tactic to trick users into interacting with malicious content. It also contains an external URI pointing to a URL that appears to be related to game hacks, further supporting the lure. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

Nyx PDF Classifier malicious score 0.9980

Heuristics 4

Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHA

Document displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
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/431946152/is-there-any-way-to-get-free-robux-game-hack
- http://opac.pps.uin-alauddin.ac.id/repository/coins-master_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/free-robux-games-on-roblox_GM431946152.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/how-to-get-20210-robux-for-free_GM431946152.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/best-free-hacked-client_GM479516143.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/coin-master-gold-cards-free-2021_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/robux-free-com_GM431946152.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/minecraft-free-download-apk-softonic_GM479516143.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/coin-master-fun-hack_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/coin-master-unlimited-spin-and-coin-hack_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/coins-master-hacks_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/2021-free-spins-on-coin-master_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/free-coin-master-spins-2021_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/roblox-its-free_GM431946152.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/how-to-get-free-robux-app_GM431946152.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/earn-robux-now_GM431946152.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/coinmaster-links_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/2021-free-spins-coin-master_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/completed-coin-master-hack_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/how-to-hack-coin-master-without-root_GM406889139.pdf
- http://opac.pps.uin-alauddin.ac.id/repository/free-downloads-for-coin-master-daily-rewards_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00004aae.bin` `6639e5eea94fe19ed374331669fabc66e465f9f372b7d1e7962f5a0c7f8ce683`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x4AAE	29740 bytes
`font_01_sfnt_off00008c61.bin` `d4b621edf5ac5f073c5a65dd804db4f1f2ad13c123c1b5ace541ce5f5c284f58`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8C61	18892 bytes

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