Malicious PDF — malware analysis report

Static analysis result for SHA-256 22ae8953b9415eb6…

MALICIOUS

PDF

186.5 KB Created: 2015-07-25 03:18:40 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 795e4099bbca747322a5f90afbf658ba SHA-1: 44592a37b8a0465c4fbd63ce3267cef772ea26f7 SHA-256: 22ae8953b9415eb6e99c216cebe174dfa180db748323b0106142720e4963557e
60 Risk Score

Malware Insights

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

The PDF file contains an embedded link flagged as a known malicious redirector. This indicates the document is likely a lure to direct users to a malicious website for phishing or malware delivery. No scripts were extracted, and the document body was not fully parsed, 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=%D0%BC%D0%BD%D0%B5+%D1%82%D0%B5%D0%B1%D1%8F+%D0%BE%D0%B1%D0%B5%D1%89%D0%B0%D0%BB%D0%B8+%D0%B0%D1%83%D0%B4%D0%B8%D0%BE%D0%BA%D0%BD%D0%B8%D0%B3%D0%B0+%D1%81%D0%BB%D1%83%D1%88%D0%B0%D1%82%D1%8C+%D0%BE%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4195/4195766_avicenna_kniga_isceleniya_chitat.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4196/4196470_skachat_kontr_strayk_16_s_chitami_cherez_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184424_gta_4_lost_and_damned_skachat_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000245ca.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x245CA 3556 bytes
font_01_sfnt_off0002534d.bin
a300ba1a75bd5a5187772a7cf5e84dc2ba9e0ab25877f3532065da67c9e7a9d1		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2534D 14932 bytes
font_02_sfnt_off000281e1.bin
d9775475238cab7937fa4e35d65fbe93a357e8a9e242d68b4cc886ecd1dec298		 pdf-font-stream PDF embedded font (sfnt) at offset 0x281E1 14520 bytes
font_03_sfnt_off0002acb0.bin
6d6d0a5b253a970696eef6d2b99500a6c1900c4eeddcb5632e7acbd48dc1d46c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2ACB0 6780 bytes
font_04_sfnt_off0002c00b.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C00B 6084 bytes
font_05_sfnt_off0002cfa0.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CFA0 3752 bytes

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