Malicious PDF — malware analysis report

Static analysis result for SHA-256 926a9c5fce6c211f…

MALICIOUS

PDF

185.4 KB Created: 2015-07-26 16:57:56 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 3dc2f2dc2619aebcefd08005f803beed SHA-1: 9483d6e8bad8476a4bdaf41752f37f43376bd8f1 SHA-256: 926a9c5fce6c211f1eed2bf662798943c956b48747e92f18e9c3652fbfc92f4e
60 Risk Score

Malware Insights

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

The PDF file contains a critical heuristic firing indicating a link to a known malicious redirector at http://botcraftman.ru/. 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 sufficiently readable to provide further context.

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+%D0%BF%D0%B0%D1%82%D1%87+10005+%D0%B4%D0%BB%D1%8F+%D1%81%D1%82%D0%B0%D0%BB%D0%BA%D0%B5%D1%80+%D1%82%D0%B5%D0%BD%D1%8C+%D1%87%D0%B5%D1%80%D0%BD%D0%BE%D0%B1%D1%8B%D0%BB%D1%8F&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4197/4197343_blank_sertifikata_sootvetstviya_skachat.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4205/4205796_skachat_maynkraft_1_5_2_na_android.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185995_tamara_lisickaya_idiotki_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024215.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24215 3556 bytes
font_01_sfnt_off00024f98.bin
76373f2c79880ff93c76736c2bf0f379638f1cb20d61b24182430b30aa63630e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24F98 14208 bytes
font_02_sfnt_off00027c44.bin
13cd107e98c903419dc5a62856a1d9a5d4f34782496fb82aae94274903f891aa		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27C44 14640 bytes
font_03_sfnt_off0002a779.bin
a2c6ae1549da8c14a4bd9fa24752f3aee20f6cc81726a8555d2544c200a2194f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A779 7012 bytes
font_04_sfnt_off0002bbd8.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BBD8 6084 bytes
font_05_sfnt_off0002cb6d.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CB6D 3752 bytes

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