PDF static analysis report

Static analysis result for SHA-256 0e4a7c707b8a8b2e…

SUSPICIOUS

PDF

35.5 KB Created: 2021-06-26 15:36:33 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 1cd5b1992f73deeecf873639f14d6163 SHA-1: d3d25b54d85456b26ffdb6d74ba26818d98d38b8 SHA-256: 0e4a7c707b8a8b2e1ce53088f577bd2f74531769e1fab8f5e409401959345155
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs that promise free in-game currency, a common lure for phishing and malware distribution. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a malicious intent. While no scripts were explicitly extracted, the document's structure and content suggest it is designed to redirect users to malicious sites, likely for downloading further malware or engaging in scams.

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.co/app/431946152/how-to-get-free-robux-for-pc-2021-game-hack PDF link annotation
    • https://www.ma-plast.hr/files/earn-robux-online-free_GM431946152.pdfIn PDF document text
    • http://www.ma-plast.hr/files/free-minecraft-realms-to-join_GM479516143.pdfIn PDF document text
    • http://www.ma-plast.hr/files/free-unlimited-robux_GM431946152.pdfIn PDF document text
    • https://www.ma-plast.hr/files/free-roblox-generator_GM431946152.pdfIn PDF document text
    • http://www.ma-plast.hr/files/roblox-free-airport_GM431946152.pdfIn PDF document text
    • https://www.ma-plast.hr/files/minecraft-free-reddit_GM479516143.pdfIn PDF document text
    • http://www.ma-plast.hr/files/earn-free-robux-for-roblox_GM431946152.pdfIn PDF document text
    • http://www.ma-plast.hr/files/free-daily-spins-from-coin-master_GM406889139.pdfIn PDF document text
    • http://www.ma-plast.hr/files/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • https://www.ma-plast.hr/files/roblox-survey-for-robux_GM431946152.pdfIn PDF document text
    • https://www.ma-plast.hr/files/coin-master-daily-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • http://www.ma-plast.hr/files/free-coins-and-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • https://www.ma-plast.hr/files/free-minecraft-bedrock_GM479516143.pdfIn PDF document text
    • https://www.ma-plast.hr/files/archery-master-3d-coins-hack_GM406889139.pdfIn PDF document text
    • http://www.ma-plast.hr/files/coin-master-level-3_GM406889139.pdfIn PDF document text
    • http://www.ma-plast.hr/files/roblox-hacks-com_GM431946152.pdfIn PDF document text
    • https://www.ma-plast.hr/files/how-to-hack-coins-in-mcpe-master_GM406889139.pdfIn PDF document text
    • http://www.ma-plast.hr/files/how-to-get-java-minecraft-free_GM479516143.pdfIn PDF document text
    • http://www.ma-plast.hr/files/how-to-get-more-robux_GM431946152.pdfIn PDF document text
    • http://www.ma-plast.hr/files/hack-to-send-gold-cards-on-coin-master_GM406889139.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_off000031c7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31C7 22496 bytes
SHA-256: a674acee22c3a9cea069c7f382025d8b3750b8051061f5d01361eba81f242c14
font_01_sfnt_off0000642d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x642D 19540 bytes
SHA-256: 23f750e3dfb51c909e1a7d1e9af3ee8025d18502b83ebb252bf59346a1bd2e0d