Malicious PDF — malware analysis report

Static analysis result for SHA-256 c76220a97c79475c…

MALICIOUS

PDF

184.3 KB Created: 2015-07-24 12:23:44 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 402fa292b662e30c158a56d1fb778dd0 SHA-1: a227ec6ad193a437314802276068f44ce1653535 SHA-256: c76220a97c79475c5bfa8166d544268fdf7da524321b2c690b33ff2b26dcef3d
60 Risk Score

Malware Insights

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

The PDF file was flagged as a malicious redirector due to an embedded link pointing to botcraftman.ru. This URL is known to be associated with malicious activities, suggesting the document's primary purpose is to lure users to a harmful destination. No scripts were extracted, and the document body was not sufficiently readable to infer further intent.

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%9E%D1%82%D0%B2%D0%B5%D1%82%D1%8B+%D0%BD%D0%B0+%D1%82%D0%B5%D1%81%D1%82+%D0%BE%D0%BB%D0%B8%D0%BC%D0%BF+%D0%BE%D0%BA%D1%81&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4191/4191785_kod_aktivacii_dlya_far_cry_3_uplay_besplatno.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4190/4190760_videochat_russkaya_ruletka_onlayn_s_devushkami.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4191/4191747_skachat_nfs_carbon_s_russkimi_mashinami_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023dfa.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23DFA 3556 bytes
font_01_sfnt_off00024b7d.bin
cc00a960b6fe6b400e28f5718c222d435ffe3036f4afdb91e450950e784151bb		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24B7D 15088 bytes
font_02_sfnt_off00027a81.bin
dde8cb3db78f49492d397de1013a074ab9c596bc0508faa33f94bd64189db0ac		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27A81 14468 bytes
font_03_sfnt_off0002a534.bin
93755ded8d1448501f1d889b3599866a2ec8230bcdd0d6b2bdd154626ec8abe2		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A534 6428 bytes
font_04_sfnt_off0002b779.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B779 6084 bytes
font_05_sfnt_off0002c70e.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C70E 3752 bytes

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