Malicious PDF — malware analysis report

Static analysis result for SHA-256 c52606f19c2bc358…

MALICIOUS

PDF

184.3 KB Created: 2015-08-05 13:59:01 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 6a77c37a3d8084da8479edeca2555758 SHA-1: 0f586f7d4cf88ac64efa8bd0928f7bccd1e2427a SHA-256: c52606f19c2bc35879535a1eecd080f3fb794d359350253fca40dd874f2d1761
60 Risk Score

Malware Insights

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

The PDF file contains an embedded link that points to a known malicious redirector. This suggests the document is designed to lure users to a malicious website, likely for phishing or malware distribution. No scripts were extracted, and the document body was not parsable, limiting further analysis of the exact payload.

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%82%D0%B0%D0%B1%D0%BB%D0%B8%D1%86%D0%B0+%D1%80%D0%B0%D0%B7%D0%BC%D0%B5%D1%80%D0%BE%D0%B2+%D0%BA%D0%BE%D0%BB%D0%B5%D1%86+%D0%BA%D0%B8%D1%82%D0%B0%D0%B9+%D0%B8+%D1%80%D0%BE%D1%81%D1%81%D0%B8%D1%8F&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304747_skachat_film_forsazh_3.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304686_hot_rod_american_street_drag_skachat_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304813_skachat_kartinki_devushki_so_spinuy.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023f2f.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23F2F 3556 bytes
font_01_sfnt_off00024cb2.bin
0d9dda57857f80d7c243e3119c1a6b0a4d396dc114196855957dad140fc30808		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24CB2 14248 bytes
font_02_sfnt_off0002790e.bin
dde8cb3db78f49492d397de1013a074ab9c596bc0508faa33f94bd64189db0ac		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2790E 14468 bytes
font_03_sfnt_off0002a3c1.bin
7a27f1e4a9ad02759b6415a8181817cc00d3ba127e0b892b191d0ddf2bb0bbed		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A3C1 6820 bytes
font_04_sfnt_off0002b754.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B754 6084 bytes
font_05_sfnt_off0002c6e9.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C6E9 3752 bytes

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