PDF malware analysis — malicious · 37641d849e33b982

MALICIOUS

PDF

45.3 KB Created: 2021-06-03 06:24:43 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 634a52cca44aa0a2b1d67aad46665f0a SHA-1: df1a352e9026ed6bdd21f76fd2592f49156b367d SHA-256: 37641d849e33b982da25cdad6d95d0dcf61499106b0151466e4e9f0433902310

102 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The document contains a lure for free game items and explicitly requests recovery secrets or private keys, indicating a phishing or scam attempt. The embedded URL leads to a suspicious domain, likely serving as a landing page for the scam or a payload. The ML classifier also flagged this PDF as malicious.

Machine Learning

Nyx PDF Classifier malicious score 0.9864

Heuristics 4

Recovery secret / private key request critical SE_SECRET_RECOVERY_LURE

Document requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
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/406889139/free-spin-link-for-coin-master-game-game-hack
- https://www.alarqam.ae/userfiles/files/free-robux-generator-no-survey-no-download-no-human-verification_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/roblox-hacked-version_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/free-download-coin-master_GM406889139.pdf
- https://www.alarqam.ae/userfiles/files/how-to-hack-someones-account-on-roblox_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/how-to-get-minecraft-java-for-free_GM479516143.pdf
- https://www.alarqam.ae/userfiles/files/roblox-re_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/free-spins-coin-master-legit_GM406889139.pdf
- https://www.alarqam.ae/userfiles/files/how-to-create-a-minecraft-server-for-free_GM479516143.pdf
- https://www.alarqam.ae/userfiles/files/coin-master-free-spins_GM406889139.pdf
- https://www.alarqam.ae/userfiles/files/free-robux-with-no-human-verification_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/coin-master-blogspot-links_GM406889139.pdf
- https://www.alarqam.ae/userfiles/files/how-to-hack-roblox-accounts-2021_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/real-working-coin-master-hack_GM406889139.pdf
- https://www.alarqam.ae/userfiles/files/roblox-no-download-hack_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/robux-hack-tools_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/coin-master-daily-free-cards_GM406889139.pdf
- https://www.alarqam.ae/userfiles/files/free-account-roblox-2021_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/free-tiktok-followers-and-likes_GM835599320.pdf
- https://www.alarqam.ae/userfiles/files/free-robux-websites-that-work_GM431946152.pdf
- https://www.alarqam.ae/userfiles/files/do-coin-master-hacks-work_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_004_off000052dc.bin` `a58cb24867dd7348d2e6e376f89d01078ed71a0bfa94ef9443da05c2d0488f41`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x52DC	26008 bytes
`font_01_sfnt_off00008e82.bin` `4ad106dc66915d7a7c54c506e35e2e74cb7406920644c521a55874c4c44ea7c2`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8E82	18316 bytes

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