PDF static analysis report

Static analysis result for SHA-256 901951c58f4ab4a1…

SUSPICIOUS

PDF

41.9 KB Created: 2021-05-11 14:06:26 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: a1e321eb8cc6e75278cd0ff41bef9cc9 SHA-1: fef1b10167369db8cb8c7dcda1c29a898e4a61f9 SHA-256: 901951c58f4ab4a1e238b3b605a42171ed9ddd0f9598cab61db93264b47b6db2
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a prominent external URI pointing to sites offering game cheats and free currency, indicative of a phishing or malware distribution lure. The ML classifier strongly flagged this PDF as malicious, supporting the suspicious nature of the content. While no scripts were explicitly extracted, the presence of embedded URLs and the document's theme suggest an attempt to redirect users to malicious sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/406889139/free-coin-master-spins-2021-link-game-hack PDF link annotation
    • http://elib.acls-indonesia.com/repository/free-minecraft-capes_GM479516143.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/minecraft-xray-hack_GM479516143.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/how-can-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/coin-master-free-spins-hack-no-human-verification_GM406889139.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/how-to-get-minecraft-bedrock-edition-for-free_GM479516143.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/impact-minecraft-hack_GM479516143.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/how-to-downgrade-minecraft-pe_GM479516143.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/i-want-robux_GM431946152.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/free-spin-generator-for-coin-master_GM406889139.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/how-to-get-free-robux-generator_GM431946152.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/robuxmatch-com-free-robux_GM431946152.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/free-things-on-roblox_GM431946152.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/coin-master-free-spins-link-today-twitter_GM406889139.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/free-robux_GM431946152.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/free-robux-without-verification-2021_GM431946152.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/minecraft-hacker-skin_GM479516143.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/free-coins-coin-master-no-human-verification_GM406889139.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/free-draw-roblox_GM431946152.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/coin-master-hack-without-verify_GM406889139.pdfIn PDF document text
    • http://elib.acls-indonesia.com/repository/free-robux-no-survey-or-human-verification_GM431946152.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_off0000491a.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x491A 24356 bytes
SHA-256: df473b98f4f404d8cc810e7161d2d08a1b6a12ffe010a0509d61004898e3fcf4
font_01_sfnt_off000080f4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x80F4 18456 bytes
SHA-256: 5afa98feccd95d8eb179cf82941ba5e9245b2aa88804d11c8626ac43caff3152

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