Malicious PDF — malware analysis report

Static analysis result for SHA-256 226dd6f0faf3d410…

MALICIOUS

PDF

184.8 KB Created: 2015-08-05 13:38:49 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 7be0e0a010e9fcfb626e1d9d5e76ee19 SHA-1: 1e7f1caf1aa8ba74cd6a79349dec913019275909 SHA-256: 226dd6f0faf3d41008296fda926c36da08dda2826880196649a99ab4f094059c
60 Risk Score

Malware Insights

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

The PDF contains a link to a known malicious redirector, http://botcraftman.ru/. This indicates the document is designed to lure users to a harmful site, likely for phishing or to download further malware. No scripts were extracted, and the document body was truncated, limiting 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=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%8D%D0%BC%D1%83%D0%BB%D1%8F%D1%82%D0%BE%D1%80+%D0%B0%D0%BD%D0%B4%D1%80%D0%BE%D0%B8%D0%B4+%D0%BD%D0%B0+%D0%BF%D0%BA&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304611_muzuyka_albomami_skachat_besplatno_cherez_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304653_skachat_igru_bakugan_cherez_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304470_skachat_icq_5_na_kompyuter_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024073.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24073 3556 bytes
font_01_sfnt_off00024df6.bin
275910eff1b966c3a609e434a3de592bf3620111a7cab5621edf1d1846cf05cf		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24DF6 14648 bytes
font_02_sfnt_off00027bda.bin
82e1ef65e79e4858764d30489de1a6bb262c3a4ae3ff71e2763dbba2a8765446		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27BDA 14468 bytes
font_03_sfnt_off0002a68e.bin
711f3849ba610ebdf9fefcecbedc33816e6007423ec1bb7c61e210970fe692e2		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A68E 6596 bytes
font_04_sfnt_off0002b98d.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B98D 6084 bytes
font_05_sfnt_off0002c922.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C922 3752 bytes

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