Malicious PDF — malware analysis report

Static analysis result for SHA-256 f2e682b99303a907…

MALICIOUS

PDF

374.9 KB Created: 2015-08-24 00:34:29 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: ff722de224bd243f1cb57891d708f56b SHA-1: 76d96d4c8f0f1db520d1dd23922ad6daafd0a27d SHA-256: f2e682b99303a907f3313d0d1e393c8eff619cd3b28fa07e5f6c9c82448b24ba
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a critical heuristic firing indicating a link to known malicious redirector infrastructure. The embedded URL `http://botcraftman.ru/...` is the primary indicator of malicious activity. This suggests the PDF is designed to lure users to a compromised or malicious website, likely for phishing or to download further malware. No scripts were extracted from this sample.

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+%D0%BD%D0%BE%D0%B2%D1%8B%D0%B9+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC+%D0%BC%D0%B0%D0%BA%D1%81%D0%B8%D0%BC+%D0%B4%D1%80%D1%83%D0%B3%D0%B0%D1%8F+%D1%80%D0%B5%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D1%81%D1%82%D1%8C+2013+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/6//4694/4694664_yemulyator__klyucha__1s_.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4693/4693767_programma__dlya__prosmotra_.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4693/4693997_skachat__igruy__na_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00059476.bin
03002bb646dd699c9e2a622e9d31e7ea53d1e397fd26f3ed9d8f6adcffdf4836		 pdf-font-stream PDF embedded font (sfnt) at offset 0x59476 9212 bytes
font_01_sfnt_off0005af7a.bin
881cb806389cad794ee89ad31b3ab9f6ed2fe38ec437f5b19c0f2c4f8db8e903		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5AF7A 14036 bytes

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