PDF static analysis report

Static analysis result for SHA-256 4590ed4612f68e1d…

SUSPICIOUS

PDF

39.4 KB Created: 2021-05-20 14:26:03 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 5942451e116d2212b136df6cb273a2aa SHA-1: 310bd77ffd341aae436c196087ac18a4abf93608 SHA-256: 4590ed4612f68e1d492f2249196f13d2678f4c3fce57173da261652905846743
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a lure related to Roblox account hacking and a prominent call-to-action to access a generator. The embedded URL and multiple other URLs point to potentially malicious content, likely a phishing scam or a download site for malware. The ML classifier also flagged the PDF as malicious, increasing confidence in this assessment.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9476

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/my-roblox-account-was-hacked-game-hack PDF link annotation
    • http://digilib.pustaka.unand.ac.id/repository/minecraft-pocket-edition-free-download_GM479516143.pdfIn PDF document text
    • http://digilib.pustaka.unand.ac.id/repository/roblox-its-free_GM431946152.pdfIn PDF document text
    • http://digilib.pustaka.unand.ac.id/repository/free-views-tiktok_GM835599320.pdfIn PDF document text
    • http://digilib.pustaka.unand.ac.id/repository/is-there-any-way-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://digilib.pustaka.unand.ac.id/repository/free-minecraft-alts_GM479516143.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off000034e8.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x34E8 28372 bytes
SHA-256: 9580399595c44fefa604919a9348a7f19c03ef8f40f23641d44f423a534668b2
font_01_sfnt_off00007620.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7620 19176 bytes
SHA-256: ffd13423bb2d32432d99d8a895d46ab03e3902ef9e73634024ba4176c0f3d041

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