PDF static analysis report

Static analysis result for SHA-256 b7a09e5a48368605…

SUSPICIOUS

PDF

45.9 KB Created: 2021-05-15 13:28:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: bb6cd886b38b0f1567c7411542013867 SHA-1: 12a384f62d5b643d5f1ad90bc17c38252478d399 SHA-256: b7a09e5a48368605beac79952d80bc1d4b671cb311a2b27d7026a0b72fe14482
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs pointing to sites offering game hacks and free accounts, indicating a lure for potentially unwanted or malicious downloads. The presence of an external URI heuristic and a high-confidence ML classifier firing further supports a malicious classification. While no scripts were explicitly extracted, the document's structure and embedded URLs suggest it's designed to redirect users to malicious content, likely as part of a phishing or scam campaign.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9432

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/free-account-roblox-2021-game-hack PDF link annotation
    • http://promotion.si/images/coin-master-hack-without-human-verification-2021_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/coin-master-free-spins-for-today_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/how-to-get-free-robux-on-mobile_GM431946152.pdfIn PDF document text
    • http://promotion.si/images/minecraft-life-hacks_GM479516143.pdfIn PDF document text
    • http://promotion.si/images/coin-master-spin-hack_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/coin-master-free-gifts_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/how-to-get-free-robux-without-verification_GM431946152.pdfIn PDF document text
    • http://promotion.si/images/coin-master-hack-apk-no-survey_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/free-group-roblox_GM431946152.pdfIn PDF document text
    • http://promotion.si/images/minecraft-rtx-download-free_GM479516143.pdfIn PDF document text
    • http://promotion.si/images/daily-free-spin-coin-master-link_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/coin-master-pc-hack_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/strucid-aimbot_GM431946152.pdfIn PDF document text
    • http://promotion.si/images/minecraft-pe-hack-client_GM479516143.pdfIn PDF document text
    • http://promotion.si/images/coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/rbx-sites_GM431946152.pdfIn PDF document text
    • http://promotion.si/images/how-to-get-minecraft-realms-for-free_GM479516143.pdfIn PDF document text
    • http://promotion.si/images/game-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://promotion.si/images/minecraft-xbox-free_GM479516143.pdfIn PDF document text
    • http://promotion.si/images/free-spins-on-coin-master-2021_GM406889139.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004a02.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A02 25608 bytes
SHA-256: 3aa8708cb0b042610d8d3885832e856c534fe4dd9f55da1800ccce3a74d3bcab
font_01_sfnt_off0000862f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x862F 2820 bytes
SHA-256: 972979c3a46100cf5f8fd289bc6fbd2496ff75fec0e3f6753648c72ec6eba714
font_02_sfnt_off00008fcf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8FCF 18596 bytes
SHA-256: 49dd130833fa0cd6018d5b82740263a755cad87b9d689d18589cb9fa20820e79

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