PDF static analysis report

Static analysis result for SHA-256 8164f35fc1f34f30…

SUSPICIOUS

PDF

42.4 KB Created: 2021-04-25 14:35:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 32b6a09649ae0eb6a458d2069161bf3d SHA-1: c4396e929213efc050a9150dd5e9d0f15a5b251a SHA-256: 8164f35fc1f34f30ff20e6d6ce6def9d5b5da53afd3f463595eb951acfbbaf3a
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a prominent link to a website promising 'Hack De Roblox Robux Gratis', indicating a lure for users interested in game exploits or cheats. The ML classifier flagged this PDF with high confidence, and multiple embedded URLs point to similar content, reinforcing the phishing or scam nature of the document. No scripts were extracted, but the presence of external URIs suggests a redirection to a malicious or deceptive website.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9941

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/hack-de-roblox-robux-gratis-game-hack PDF link annotation
    • https://lib-stie.yai.ac.id/repository/how-to-hack-money-in-roblox-lumber-tycoon-2.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/como-hackear-los-robux-de-roblox.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/how-to-get-free-robux-on-roblox-mobile-2021.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/executor-roblox-hack.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-exploit-gui-free.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-actual-robux-hack.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-promocode-give-you-free.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/how-to-get-free-robux-hack-ios.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/como-volar-en-roblox-hack.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/turtle-roblox-hack.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_003_off000041ea.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x41EA 28232 bytes
SHA-256: 800d05a3aab0ea1d09856378eaa284024cedf9d848115486673838b07a8ebd0c
font_01_sfnt_off00008293.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8293 18716 bytes
SHA-256: d632526fee1e3f14364eabf1ec1429742d3b188a63e7b73481ae07136043549a

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