Malicious PDF — malware analysis report

Static analysis result for SHA-256 2e0cd4dea942c8a4…

MALICIOUS

PDF

344.9 KB Created: 2015-08-28 11:57:35 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 1865bbe0a50eef2fbd20559854a1ec6d SHA-1: be10255b65fe933b83c43fbfba5f8c952a4a4edd SHA-256: 2e0cd4dea942c8a48193f98a86b38c133b29cccfd0ddb32ccb67052b2c2e7e8d
90 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious Link

The PDF contains a link identified as a malicious redirector. The ML classifier also flagged this PDF with high confidence. The embedded document body text is heavily obfuscated and does not provide clear user-facing content, but the presence of the malicious link is sufficient to indicate a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

Heuristics 2

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+adobe+premiere+pro+cs55+rus+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/7//4802/4802499_raspisanie__avtobusov__kustanay_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4802/4802658_raspisanie__avtobusov__spb_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4802/4802750_bonuskod__world__of_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000519b8.bin
209047b574c081e382ce2e3d37034fa562c49c57a4dfda368db42b9761ee36a6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x519B8 8508 bytes
font_01_sfnt_off000530d8.bin
0629312e0710f4e74b0c9fe6affeaa1ecbdc5a645e8ee352da45e059e95cd359		 pdf-font-stream PDF embedded font (sfnt) at offset 0x530D8 16832 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.