Malicious PDF — malware analysis report

Static analysis result for SHA-256 cd724b5d0d9563a0…

MALICIOUS

PDF

184.8 KB Created: 2015-07-24 23:46:19 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 5818506cc787e45338408a9cb3c7c8b9 SHA-1: da5e54c22bf561f1039b9b07a145abe54cd0ead4 SHA-256: cd724b5d0d9563a0eef5e799137fc3021201953fd5e68e1123ea5876db85e594
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, http://botcraftman.ru/. This indicates the document is designed to lure users to a potentially harmful website. No scripts were extracted, and the document body was truncated, limiting further analysis of the exact payload or intent beyond redirection.

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=linkin+park+reanimation+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4187/4187632_dnevnik_po_proizvodstvennoy_praktike_farmacevta.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4189/4189398_neuro_hunter_skachat_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4188/4188529_drayver_na_printer_canon_lbp_2900.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023eec.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23EEC 3556 bytes
font_01_sfnt_off00024c6f.bin
90c5fdddb12e931081c51683e8b213cd27025d9fef132f6dd4a95e624a7826e0		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24C6F 14392 bytes
font_02_sfnt_off00027912.bin
43eec089d6960c9d1c789bdcc1a359c272b0c571cbc562b0b1a1284b67d839ff		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27912 14744 bytes
font_03_sfnt_off0002a49c.bin
42189a7de0aa1b17166db2cea8c36295f378f6aa5fe4e0bd1b42628c318b166d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A49C 7128 bytes
font_04_sfnt_off0002b953.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B953 6084 bytes
font_05_sfnt_off0002c8e8.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C8E8 3752 bytes

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