Malicious PDF — malware analysis report

Static analysis result for SHA-256 1e58f6ac3ca315f5…

MALICIOUS

PDF

372.7 KB Created: 2015-08-25 23:36:51 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 5039836621e6d386a06c130344997352 SHA-1: 1213793a444b6d85276664e0a089ade51449a777 SHA-256: 1e58f6ac3ca315f5958de3baf860d32185a39b9b63e8854ff43ad84e0b76d8f1
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a link to a known malicious redirector, botcraftman.ru. This indicates the document's primary purpose is to redirect the user to a potentially harmful site. No scripts were extracted, and the document body was truncated, limiting further analysis of the exact payload or 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%A1%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BF%D0%BE%D1%80%D0%BD%D0%BE+%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE+3gp&charset=utf-8
    • http://img1.liveinternet.ru/images/attach/c/7//4741/4741678_kartinki__16h16_.pdf
    • http://img1.liveinternet.ru/images/attach/c/7//4741/4741745_vadim__panov__taynuyy_.pdf
    • http://img1.liveinternet.ru/images/attach/c/7//4741/4741077_sims__1__skachat_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00058c69.bin
9e380dc6ec36d83d749797ce742c397fc4731dbff373831da5670b01561bef9f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x58C69 9536 bytes
font_01_sfnt_off0005a7dc.bin
1ad75f6c99f242f5da6be88aac21592091d7e6d63ae3290d91f34f2c2834de94		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5A7DC 13604 bytes

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