PDF static analysis report

Static analysis result for SHA-256 5f747d2fd17a617e…

SUSPICIOUS

PDF

33.0 KB Created: 2021-07-05 04:04:42 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: a933fef94038d38589f8697efdf15a19 SHA-1: 206c22af84058017b4289ef6a09aba65b1824d83 SHA-256: 5f747d2fd17a617e248a110c60a36648176ac9032a259fd6abb3b51a605b889d
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains an embedded URI pointing to a suspicious domain, likely a lure for downloading malware disguised as game hacks. The ML classifier strongly flagged this PDF as malicious. While no scripts were directly extracted, the presence of external URIs and the overall suspicious nature of the content suggest an attempt to trick users into executing malicious payloads.

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/479516143/minecraft-free-game-hack PDF link annotation
    • https://www.tena-g.hr/files/how-to-get-any-game-pass-for-free-roblox_GM431946152.pdfIn PDF document text
    • https://tena-g.hr/files/master-coin-free-spin_GM406889139.pdfIn PDF document text
    • https://www.tena-g.hr/files/earn-robux-for-roblox_GM431946152.pdfIn PDF document text
    • https://tena-g.hr/files/get-roebucks-com_GM431946152.pdfIn PDF document text
    • https://www.tena-g.hr/files/see-through-walls-roblox-hack_GM431946152.pdfIn PDF document text
    • https://www.tena-g.hr/files/coin-master-links-2021_GM406889139.pdfIn PDF document text
    • https://www.tena-g.hr/files/free-followers-on-tiktok_GM835599320.pdfIn PDF document text
    • https://www.tena-g.hr/files/google-free-games-roblox_GM431946152.pdfIn PDF document text
    • https://tena-g.hr/files/roblox-spiderman-package-full-suit-free_GM431946152.pdfIn PDF document text
    • https://www.tena-g.hr/files/minecraft-java-server-hosting-free_GM479516143.pdfIn PDF document text
    • https://www.tena-g.hr/files/how-to-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • https://tena-g.hr/files/roblox-robux_GM431946152.pdfIn PDF document text
    • https://www.tena-g.hr/files/hacked-roblox-accounts-list_GM431946152.pdfIn PDF document text
    • https://tena-g.hr/files/blox-pink-robux-free_GM431946152.pdfIn PDF document text
    • https://www.tena-g.hr/files/coin-master-free-spins-link-2021-download_GM406889139.pdfIn PDF document text
    • https://tena-g.hr/files/free-robux-offers_GM431946152.pdfIn PDF document text
    • https://tena-g.hr/files/get-free-robux-no-verification_GM431946152.pdfIn PDF document text
    • https://www.tena-g.hr/files/how-do-you-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • https://www.tena-g.hr/files/coin-master-hack-no-survey_GM406889139.pdfIn PDF document text
    • https://tena-g.hr/files/free-robux-no-human-verification-2021_GM431946152.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
font_00_sfnt_off00002f7f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F7F 21884 bytes
SHA-256: 43d6226192fd8f4dac43f932e06285b793517ea99a1fff65c73c2708110c6370
font_01_sfnt_off00005f9f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F9F 17856 bytes
SHA-256: cc1e3add4a04a98446b1b55314af2162444863ccaf169a3449495116b9daf471