Malicious PDF — malware analysis report

Static analysis result for SHA-256 3471a6aa482237f5…

MALICIOUS

PDF

360.7 KB Created: 2015-08-26 11:39:23 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 669ed43302904db7001fb10816047e00 SHA-1: f8de8be72ea47213332225a3bc6acbfb8cf2710f SHA-256: 3471a6aa482237f5f8e0113bee53b4ea4daddb35e4e05f8ebebbf8ed6a2f609b
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a link to a known malicious redirector. This indicates an attempt to lure the user to a harmful website, likely for further exploitation or credential harvesting. No scripts were extracted, and the document body was unreadable, limiting further analysis of the specific lure.

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=%D0%B2%D1%8F%D0%B7%D0%B0%D0%BD%D0%B8%D0%B5+%D0%BA%D1%80%D1%8E%D1%87%D0%BA%D0%BE%D0%BC+%D0%B0%D0%BC%D0%B8%D0%B3%D1%83%D1%80%D1%83%D0%BC%D0%B8+%D1%81%D0%BE%D0%B2%D0%B5%D0%BD%D0%BE%D0%BA+%D1%81%D1%85%D0%B5%D0%BC%D0%B0&charset=utf-8
    • http://img1.liveinternet.ru/images/attach/c/7//4751/4751716_skachat__igruy__dlya_.pdf
    • http://img1.liveinternet.ru/images/attach/c/7//4751/4751790_prilozhenie__sudebnuyh_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4752/4752901_paulo__koyelo__alhimik_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00056299.bin
2f99aaba0d21bf5443801a57c1c8894213c2a54d39f5006d50def9a8101289b6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x56299 9256 bytes
font_01_sfnt_off00057c15.bin
67d85a2449c1e6077fa01b1b387fe6a5eec93d2e60d9b2b9527ca7786309fcb6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x57C15 12348 bytes

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