Malicious PDF — malware analysis report

Static analysis result for SHA-256 21a9e41c1397015a…

MALICIOUS

PDF

183.5 KB Created: 2015-07-27 09:33:28 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 5daffa92e098e0db02eb29ea7f923760 SHA-1: ff427109103ffe32fbe4c733425ca2fc23c9a71f SHA-256: 21a9e41c1397015acf9ff3baa30bd45e979ea4e650032fa722606b0d1bae83e6
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.001 Malicious Link

The PDF file was flagged for containing a link to known malicious redirector infrastructure. The embedded URL 'http://botcraftman.ru/?lip&keyword=%D0%A2%D0%BA%D0%BF+094+2012+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8' is the primary indicator of malicious intent. This suggests the document is designed to lure users to a harmful website, likely for phishing or malware delivery.

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%A2%D0%BA%D0%BF+094+2012+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4218/4218708_skachat_igru_simulyator_shkolnika_cherez_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4214/4214748_chituy_na_war_thunder_aim.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4211/4211149_konverter_pdf_v_word_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023c22.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23C22 3556 bytes
font_01_sfnt_off000249a5.bin
5c79df5438cfa53bc0811e4edba71f66e5fab2ee8c7a7f148be922401b55d731		 pdf-font-stream PDF embedded font (sfnt) at offset 0x249A5 14880 bytes
font_02_sfnt_off000277f8.bin
629f791d0f043f0028afe96be6f6e7e40f33ca67601fd724f5632a1850c9284f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x277F8 14468 bytes
font_03_sfnt_off0002a2af.bin
7e7fa1bafe3bf61749a606a4e02621da87cd08b1538338a0a2d5963e9be3f492		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A2AF 6200 bytes
font_04_sfnt_off0002b42b.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B42B 6084 bytes
font_05_sfnt_off0002c3c0.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C3C0 3752 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.