Malicious PDF — malware analysis report

Static analysis result for SHA-256 60bf24c1456c7955…

MALICIOUS

PDF

51.9 KB Created: 2021-06-07 13:14:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)
MD5: b67eea1ff5ffc6349d17f6ad62cd011b SHA-1: 1172de277471f63adff96d71ee7f487e7de1fa4d SHA-256: 60bf24c1456c79551a8ba1f01c5732b9024337683468d28b97ddcaf737a3dbfb
62 Risk Score

Malware Insights

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

The PDF document contains multiple embedded URLs and a visual download button lure, suggesting an attempt to trick the user into downloading further malicious content. The ML classifier also flagged this PDF as malicious. The document body and embedded links relate to game hacks and cheats, indicating a lure for potentially unwanted or malicious software.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9464

Heuristics 4

  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
  • 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.tw/app/431946152/how-to-hack-roblox-lumber-tycoon-2-with-cheat-engine-game-hack
    • http://jdlwealth.com/images/hack-coin-master-free-spins_GM406889139.pdf
    • http://jdlwealth.com/images/roblox-free-play-no-download_GM431946152.pdf
    • http://jdlwealth.com/images/spin-free-coin-master_GM406889139.pdf
    • http://jdlwealth.com/images/best-free-minecraft-servers_GM479516143.pdf
    • http://jdlwealth.com/images/minecraft-education-edition-free-download_GM479516143.pdf
    • http://jdlwealth.com/images/coin-master-links-free-spins_GM406889139.pdf
    • http://jdlwealth.com/images/free-minecraft-java-account_GM479516143.pdf
    • http://jdlwealth.com/images/pokemon-go-fest-free_GM1094591345.pdf
    • http://jdlwealth.com/images/minecraft-free-download-iphone_GM479516143.pdf
    • http://jdlwealth.com/images/pubg-uc-shop-myanmar_GM1330123889.pdf
    • http://jdlwealth.com/images/coin-master-free-coins-and-spins-hack_GM406889139.pdf
    • http://jdlwealth.com/images/how-to-use-wurst_GM479516143.pdf
    • http://jdlwealth.com/images/how-do-you-get-minecraft-for-free_GM479516143.pdf
    • http://jdlwealth.com/images/free-robux-generator-no-human-verification-2021_GM431946152.pdf
    • http://jdlwealth.com/images/how-to-get-free-followers-on-roblox_GM431946152.pdf
    • http://jdlwealth.com/images/how-to-get-free-robux-easy-hack_GM431946152.pdf
    • http://jdlwealth.com/images/if-you-delete-minecraft-can-you-redownload-it-for-free_GM479516143.pdf
    • http://jdlwealth.com/images/minecraft-free-apk_GM479516143.pdf
    • http://jdlwealth.com/images/coin-master-free-spins-twitter_GM406889139.pdf
    • http://jdlwealth.com/images/free-minecraft-premium-account_GM479516143.pdf
    • http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000566b.bin
64ca0e68524c8e58fe4fc369aec19bcfb2a3929fc3aeb9b169899be44829b448		 pdf-font-stream PDF embedded font (sfnt) at offset 0x566B 30780 bytes
font_01_sfnt_off000099db.bin
5a38050e56bfed6ba013c4835499ae05f4b57b22e606c9172dd4bc2ae7fd1207		 pdf-font-stream PDF embedded font (sfnt) at offset 0x99DB 2872 bytes
font_02_sfnt_off0000a397.bin
d301af3ece88cbadf9f98255c1867cc9c179a3f34144bbea95070e0a8efcffd4		 pdf-font-stream PDF embedded font (sfnt) at offset 0xA397 19928 bytes

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