Malicious PDF — malware analysis report

Static analysis result for SHA-256 d7db2730a6767de2…

MALICIOUS

PDF

185.6 KB Created: 2015-07-23 19:54:10 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 72e3cac38972d1dec1ec5e1affb0a6b0 SHA-1: 16757073d1b65fa02fe7cb8f35717978fe2d78e6 SHA-256: d7db2730a6767de2f78560070df4ed17f24dcd773efe7787dfbdf7392395f902
60 Risk Score

Malware Insights

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

The PDF file contains a link to a known malicious redirector, botcraftman.ru. This indicates the document is likely part of a phishing or malware distribution campaign. The embedded URL is designed to redirect users to a potentially harmful destination. 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=%D0%BF%D0%BB%D0%B0%D0%B3%D0%B8%D0%BD+%D0%B4%D0%BB%D1%8F+%D0%B0%D0%BD%D0%B4%D1%80%D0%BE%D0%B8%D0%B4%D0%B0+%D0%B4%D0%BB%D1%8F+%D0%BF%D1%80%D0%BE%D1%81%D0%BC%D0%BE%D1%82%D1%80%D0%B0+%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183255_urok_informatiki_s_primeneniem_interaktivnoy_doski.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183202_kursovoy_proekt_po_ventilyacii.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184327_kupit_licenzionnuyy_maynkraft_za_10_rubley.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024465.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24465 3556 bytes
font_01_sfnt_off000251e8.bin
3e9bd316c8950c9017361c6f297f84b84a2fc1f262ab6dc8bbff37c92ccb3459		 pdf-font-stream PDF embedded font (sfnt) at offset 0x251E8 14496 bytes
font_02_sfnt_off00027f7a.bin
dde8cb3db78f49492d397de1013a074ab9c596bc0508faa33f94bd64189db0ac		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27F7A 14468 bytes
font_03_sfnt_off0002aa2d.bin
1dcb39320f7fa3776915744e90a7b1a6cdf0abad6b49247e61245c660015c88e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AA2D 6484 bytes
font_04_sfnt_off0002bc9a.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BC9A 6084 bytes
font_05_sfnt_off0002cc2f.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CC2F 3752 bytes

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