Malicious PDF — malware analysis report

Static analysis result for SHA-256 3233e414c6b5cef8…

MALICIOUS

PDF

364.2 KB Created: 2015-08-21 09:15:04 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 3c3f22ed7d7d9ebfef9e5d592ac01862 SHA-1: a7d2ac8d98a766aa4a284b7477cdb07020ff4fa5 SHA-256: 3233e414c6b5cef8802628031803442de71046a07fcf1b1c835c6557f34a39f4
60 Risk Score

Malware Insights

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

The PDF file was flagged for containing a link to a known malicious redirector. This indicates a likely attempt to lure the user to a malicious website, potentially for phishing or malware delivery. No scripts were extracted, and the document body was heavily obfuscated, preventing 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%A1%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BD%D1%84%D1%81+%D0%BC%D0%BE%D1%81%D1%82+%D0%B2%D0%B0%D0%BD%D1%82%D0%B5%D0%B4+%D1%81+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%BC%D0%B8+%D0%BC%D0%B0%D1%88%D0%B8%D0%BD%D0%B0%D0%BC%D0%B8&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/6//4654/4654676_chek_order_sberbanka_shrift.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4654/4654683_gippenreyter_skachat_samaya_vazhnaya_kniga_dlya_roditeley.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4654/4654691_drayvera_dlya_pleera_qumo_boxon.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000566f1.bin
8a9d6ddf1a6762dc37cdc591bf0ac93464301cedd689ca5f872616ed86e95fe5		 pdf-font-stream PDF embedded font (sfnt) at offset 0x566F1 8608 bytes
font_01_sfnt_off0005803e.bin
cffd32605abf4e8db0fa91f3216bec33bac7a4421cbf12d19ebb7d8c74467c4c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5803E 15784 bytes

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