PDF static analysis report

Static analysis result for SHA-256 290d29aca5d6ff9e…

SUSPICIOUS

PDF

42.1 KB Created: 2021-05-13 09:04:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 297b8605f25ef3737e78242568e8af98 SHA-1: 69fd6037fd216adb4ca0b8c2ce48e3f37eb9a63f SHA-256: 290d29aca5d6ff9e3c71e4d97ae961a558b4c02a570bceec0056e49a4105bf67
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

The PDF document contains embedded URLs and a visual download button lure, suggesting an attempt to trick the user into downloading a malicious file. The ML classifier strongly flagged this PDF as malicious, and the presence of multiple game-related download links indicates a social engineering tactic. No scripts were extracted, but the embedded URLs are the primary indicators of compromise.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

Heuristics 3

  • 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/479516143/minecraft-hacks-1.8-9-game-hack PDF link annotation
    • http://radoszyna.pl/images/coin-master-reward-link_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/roblox-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://radoszyna.pl/images/free-coin-master-spins-2021_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/free-roblox-usernames-and-passwords_GM431946152.pdfIn PDF document text
    • http://radoszyna.pl/images/coin-master-hacks-2021_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/how-to-get-free-roblox_GM431946152.pdfIn PDF document text
    • http://radoszyna.pl/images/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/roblox-hacks-2021_GM431946152.pdfIn PDF document text
    • http://radoszyna.pl/images/coin-master-free-spins-facebook_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/coin-master-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/how-to-get-100-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/free-spins-coin-master-links-2021_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/rewardrobux-com_GM431946152.pdfIn PDF document text
    • http://radoszyna.pl/images/if-you-delete-minecraft-can-you-redownload-it-for-free_GM479516143.pdfIn PDF document text
    • http://radoszyna.pl/images/minecraft-dungeons-free_GM479516143.pdfIn PDF document text
    • http://radoszyna.pl/images/boost9-com-roblox-hack_GM431946152.pdfIn PDF document text
    • http://radoszyna.pl/images/card-hack-in-coin-master_GM406889139.pdfIn PDF document text
    • http://radoszyna.pl/images/free-games-like-roblox_GM431946152.pdfIn PDF document text
    • http://radoszyna.pl/images/how-to-get-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://radoszyna.pl/images/free-to-play-minecraft-servers_GM479516143.pdfIn PDF document text
    • https://code.giftcards.comIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off000048ab.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x48AB 25492 bytes
SHA-256: beab2a0b9f8d045b5b5f0f34e0e851d255d93b8f69dbea28231510cae73a59f6
font_01_sfnt_off00008228.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8228 18284 bytes
SHA-256: cc1afa3f9e5bafff3439a24eb4e00371cb949553c5e41947bccc849ebc804b61