Malicious PDF — malware analysis report

Static analysis result for SHA-256 367295a30b85938a…

MALICIOUS

PDF

348.1 KB Created: 2015-08-28 11:54:23 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 81c59ef36f927ed227b15355a57ae406 SHA-1: e5484d072615c3215292dc54f551ce44a586c817 SHA-256: 367295a30b85938ad1d3ace54f1b09f800bad4e8abeb8671648bb07b88a084fb
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a link to a known malicious redirector, botcraftman.ru. This indicates the document is likely part of a phishing or malware distribution campaign. The embedded link is the primary indicator of malicious intent. No scripts were extracted, and the document body was unreadable.

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%9A%D1%80%D0%B8%D1%87%D0%B0%D0%BB%D0%BA%D0%B8+%D0%B4%D0%BB%D1%8F+%D0%BA%D0%BE%D1%80%D0%BF%D0%BE%D1%80%D0%B0%D1%82%D0%B8%D0%B2%D0%B0&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/7//4802/4802650_stilos__kniga_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4802/4802492_avtobus__moskvacherepovec_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4802/4802435_iskovoe__zayavlenie__v_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00052d5b.bin
28a37725e8d7543d316f35971fd50bf7171fda662f2495f992b50a7d1ad5aee7
pdf-font-stream PDF embedded font (sfnt) at offset 0x52D5B 9176 bytes
font_01_sfnt_off000546e3.bin
a95c0b9934822b0af5fa6d740fae109378aa54cad1613b5cea17eba628ed29c9
pdf-font-stream PDF embedded font (sfnt) at offset 0x546E3 13224 bytes