Malicious PDF — malware analysis report

Static analysis result for SHA-256 2ecbefe4691075b8…

MALICIOUS

PDF

357.7 KB Created: 2015-08-25 22:13:17 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 613cdb9867017333bb078cb504f19c64 SHA-1: b1a6c39d59fb81fda55209f62a49e48550d9d9e0 SHA-256: 2ecbefe4691075b826de325767f83480c6385bc7a1741943d8587a2d1931fc99
60 Risk Score

Malware Insights

MITRE ATT&CK
T1200 Hardware Add-in T1059.001 PowerShell

The PDF file was flagged for containing a link to a known malicious redirector. The embedded URL, http://botcraftman.ru/, is likely part of a phishing or malware distribution chain. 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%90%D0%BA%D1%82+%D0%BF%D1%80%D0%BE%D0%B2%D0%B5%D1%80%D0%BA%D0%B8+%D1%8D%D1%84%D1%84%D0%B5%D0%BA%D1%82%D0%B8%D0%B2%D0%BD%D0%BE%D1%81%D1%82%D0%B8+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%8B+%D0%B2%D0%B5%D0%BD%D1%82%D0%B8%D0%BB%D1%8F%D1%86%D0%B8%D0%B8+%D0%BE%D0%B1%D1%80%D0%B0%D0%B7%D0%B5%D1%86&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/7//4740/4740585_usilitel__moschnosti__na_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4740/4740688_gta__san__andreas_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4740/4740569_goluye__devochki__porno_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000551e4.bin
3c08b4b3f65da98989300e121a4fa3c2c9cb14f65866510c24d4af354e118211		 pdf-font-stream PDF embedded font (sfnt) at offset 0x551E4 9948 bytes
font_01_sfnt_off00056dde.bin
1295d9686e73663ba18736e5d4854486a8a2412dc9e95d24fb14fb50b543cb4b		 pdf-font-stream PDF embedded font (sfnt) at offset 0x56DDE 13196 bytes

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