PDF static analysis report

Static analysis result for SHA-256 f6ecb800c7ddb447…

SUSPICIOUS

PDF

34.1 KB Created: 2021-06-27 01:54:28 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: a1a1819db885f83c506e9ee02dc2b4ba SHA-1: ecc57f31153af48272ff4e9692c6a1e11dfac5bd SHA-256: f6ecb800c7ddb447aea4749a0d267578e65cb19f73bdfba13ab44fe5c3e7a748
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs and references to game hacks and free downloads, indicating a phishing or scam attempt. The ML classifier strongly flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of embedded URLs and the document's theme suggest it aims to trick users into downloading further malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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 http://netcdn.co/app/431946152/roblox-login-free-games-game-hack PDF link annotation
    • https://sensorcamera-tw.com/upload/files/roblox-game-free-download_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/free-minecraft-server-hosting_GM479516143.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/robuxian-free-robux_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/prison-break-roblox-hack_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/roblox-hack-download-pc-no-virus_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/coin-master-coins-free_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/roblox-cheat-speed-run_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-get-free-robux-not-a-scam_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/roblox-free-play_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-hack-roblox-jailbreak-with_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/free-robux-only-username-no-human-verification_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/coin-master-free-gifts_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/hacks-para-roblox_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-get-minecraft-for-free-on-computer_GM479516143.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/best-hack-for-coin-master-2021_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-get-free-spins-in-coin-master-2021_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-do-u-hack-roblox_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/coin-master-free-spins-without-verification_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/gamehunters-coin-master_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/minecraft-coins-free_GM479516143.pdfIn 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_002_off00002f21.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2F21 22116 bytes
SHA-256: 1db5dbb197b4099d49ea25f9c2431e7a68f1fab2236e46993517a45508243bb1
font_01_sfnt_off0000605f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x605F 19032 bytes
SHA-256: 153ee43a1561c46a24161f61bfc6d8ea8a85a3c144dc423fbdeb3947ebd2eaa1