Malicious PDF — malware analysis report

Static analysis result for SHA-256 2f9208cc4bdbb8b4…

MALICIOUS

PDF

186.8 KB Created: 2015-07-24 23:32:42 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 5285922243cfa3c7c9cf024abfc42028 SHA-1: 1f56ccf98f620771aba2608ba79131392cf785e3 SHA-256: 2f9208cc4bdbb8b420c344e86fe519a28f9d3d79087775161e62ef641c294d6e
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 for phishing or malware delivery. 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%82%D0%BE%D0%BF+100+%D0%BC%D1%83%D0%B7%D1%8B%D0%BA%D0%B0+%D0%BD%D0%BE%D0%B2%D0%B8%D0%BD%D0%BA%D0%B8+2014+%D0%BE%D0%B4%D0%BD%D0%B8%D0%BC+%D1%84%D0%B0%D0%B9%D0%BB%D0%BE%D0%BC+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183177_kursovoy_proekt_po_arhitekture_zdaniy.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4192/4192661_luchshie_pesni_90h_skachat_torrent.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4193/4193001_mount_and_blade_svadebnuyy_tanec_skachat_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000245d1.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x245D1 3556 bytes
font_01_sfnt_off00025354.bin
317eb44d0f746eb4dec7becf59850497e50927c0a9a84117eab17dd79158807f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25354 14652 bytes
font_02_sfnt_off000280de.bin
c476d60986459c199d5882cbd211bf221a3576dc824078259fb50ccf6130b156		 pdf-font-stream PDF embedded font (sfnt) at offset 0x280DE 14468 bytes
font_03_sfnt_off0002ab94.bin
ccc88da88c2f026f57b0727923873c5708341c71ec0c43a85a70e9f1bec89f5a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AB94 7408 bytes
font_04_sfnt_off0002c166.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C166 6084 bytes
font_05_sfnt_off0002d0fb.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D0FB 3752 bytes

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