PDF static analysis report

Static analysis result for SHA-256 1bd97979105da3a7…

SUSPICIOUS

PDF

43.6 KB Created: 2021-05-12 06:08:31 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25
MD5: 4bd6784bcb44ce148e172edf94099002 SHA-1: 170cc4f979baf554ead3393db36e7acc52163feb SHA-256: 1bd97979105da3a71c5da90488cf3f833bd420cc3401ce68813d7e2cf970c0f6
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as suspicious by an ML classifier. The file presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9969

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/431946152/how-to-hack-someone PDF link annotation
    • http://perpus.polimarim.online/repository/coin-master-hack-tool-v1-9-download-free-pc_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-free-soins_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-coin-master-glitches_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/rbxfree-com-free-robux_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-free-spins-and-coins-today-gift-reward_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/robux-hack-no-human-verification_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-robux-images_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-daily-free-spins-link-today-2021_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/robux-offer-wall_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/how-to-hack-robux_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/how-to-get-free-minecraft-windows-10_GM479516143.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/spins-coin-master_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-coin-master-cheats_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/roblox-games-that-give-you-free-robux_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/ac-market-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/master-coin-hack-apk_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/how-to-get-free-robux-without-email_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/how-to-get-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/toolbox-for-minecraft-ios_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_003_off00004afe.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4AFE 25820 bytes
SHA-256: 53b0d98cc8d16738f181957a675ecf8425805d3b94668ae2f937f32c4e95c076
font_01_sfnt_off000085f7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x85F7 18912 bytes
SHA-256: 995056b981027bfba3f97be2499ebace8b386febdb07856c531761fbe005e83e