PDF static analysis report

Static analysis result for SHA-256 5abc85d7d030bd76…

SUSPICIOUS

PDF

39.8 KB Created: 2021-05-22 21:25:53 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: c100fcf725987d1eb50d840c5ff27b98 SHA-1: c5808162be97f01a00ddfc21cf0cca8c7b4db0b8 SHA-256: 5abc85d7d030bd761818741a744b11a10cf1385286f077001424e9b9a8f0af59
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent call-to-action button, directing users to download game hacks. The ML classifier also flagged this PDF as malicious. The document body text and extracted URLs suggest a phishing attempt to trick users into downloading potentially malicious software disguised as game cheats.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8068

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/479516143/is-minecraft-dungeons-free-game-hack PDF link annotation
    • http://thomas-hartl.at/images/coin-master-spins-hack-iphone_GM406889139.pdfIn PDF document text
    • http://thomas-hartl.at/images/old-roblox-accounts-for-free_GM431946152.pdfIn PDF document text
    • http://thomas-hartl.at/images/hack-coin-master-pc_GM406889139.pdfIn PDF document text
    • http://thomas-hartl.at/images/roblox-booga-booga-hack_GM431946152.pdfIn PDF document text
    • http://thomas-hartl.at/images/free-spins-for-coin-master-app_GM406889139.pdfIn PDF document text
    • https://freegiftcodes.euIn PDF document text
    • https://www.youtIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off0000357d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x357D 25960 bytes
SHA-256: 20250c0e8214425d4980c7cdf621481f5e011fa7885360b47df4fb810349c547
font_01_sfnt_off0000705b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x705B 2840 bytes
SHA-256: 787e0768241fb57660bcc9c7f726cf687277c463cdf8c586c4782ee9d03c3606
font_02_sfnt_off00007a1a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7A1A 18304 bytes
SHA-256: ce690126d5ef6938f3c3401fec90eb29b657d34ca06495398573f2a883063706