Malicious PDF — malware analysis report

Static analysis result for SHA-256 966f687d45dabb8c…

MALICIOUS

PDF

185.6 KB Created: 2015-08-08 10:56:36 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 3c79c846d3d08777224b64e96ce9d73a SHA-1: fc1937b61b182b98f772783840dedd13f2083253 SHA-256: 966f687d45dabb8c6972c85eda338b9b9d0d6ad0e58c04e48b6e04ff992e40c9
60 Risk Score

Malware Insights

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

The PDF file contains a critical heuristic firing indicating 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 from this sample, limiting further analysis of its behavior.

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%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B0+%D0%B4%D0%BB%D1%8F+%D1%81%D0%BE%D0%B7%D0%B4%D0%B0%D0%BD%D0%B8%D1%8F+%D1%82%D0%B5%D0%BC+%D0%B4%D0%BB%D1%8F+iphone&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384429_windows_7_original_11_v_1_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384583_obrazec_invoysa_na_uslugi.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4386/4386681_fairy_tail_igra_na_pc_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000241c3.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x241C3 3556 bytes
font_01_sfnt_off00024f46.bin
e37e93e930f253629cee72d94f600313ac1fdab6158457dc780bf5f63e118b48		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24F46 14900 bytes
font_02_sfnt_off00027d96.bin
1b5a9736fcf7f6ebaf0e440142df741bf20d5c27e169ae089c82966b2061d315		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27D96 14564 bytes
font_03_sfnt_off0002a867.bin
3d227b41f5c05b784982edc1dac543bd5cec91f018e3233ebe69c355eef1a708		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A867 6984 bytes
font_04_sfnt_off0002bc89.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BC89 6084 bytes
font_05_sfnt_off0002cc1e.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CC1E 3752 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.