PDF static analysis report

Static analysis result for SHA-256 080ecd4dca27bb6f…

SUSPICIOUS

PDF

35.2 KB Created: 2021-07-05 16:51:48 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 5193b0cfcadee17d9a6cff9d7e430133 SHA-1: 209169d8341c24b0ae2a0748c5edc36f1b2e258c SHA-256: 080ecd4dca27bb6f2c8b42700b04154ae102c7fc2031974d03210fd7893378f1
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains numerous embedded URLs and a call-to-action phrase, strongly suggesting a lure for users to download or visit malicious sites. The ML classifier also flagged this PDF as malicious with high confidence. The primary lure appears to be related to obtaining free in-game currency for games like Roblox.

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.tw/app/431946152/denis-daily-how-to-get-free-robux-game-hack PDF link annotation
    • http://www.pspmrsmlangkawi.com/opac/repository/rbxoffers-com-free-robux_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/free-robux-trainer_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/minecraft-pe-free-apk_GM479516143.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/how-to-get-free-robux-2021-easy_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/roblox-welcome-to-bloxburg-money-cheat-july-2021_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/mobihack-net-roblox-hack_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/coin-master-hack-android_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/free-robux-2021_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/roblox-hackers-list_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/free-coin-master-spins_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/is-free-robux-real_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/how-to-get-800-robux-for-free_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/wahoo-gaming-co-free-robux_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/roblox-anime-cross-2-hack_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/robux-free-c_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/free-robux-hack-generator_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/does-cheat-engine-work-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/free-coins-and-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmlangkawi.com/opac/repository/minecraft-windows-10-free-trial_GM479516143.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 4

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
font_00_sfnt_off00003282.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3282 22160 bytes
SHA-256: e0757bba5cb3fd0ec1d40b73402cd15416336c7ea12c816b231952fd137bede9
font_01_sfnt_off000063cd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63CD 19340 bytes
SHA-256: b422db09814979a9c57703f77b15104d2083d97da3a015816f43972b1a0e9443

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