Malicious PDF — malware analysis report

Static analysis result for SHA-256 e9b05d37412cc3c5…

MALICIOUS

PDF

186.9 KB Created: 2015-07-23 21:08:51 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: ffe41d45064060e3c581e4ff7bfe0282 SHA-1: 1bed0777d24cb69b276028c9b8096e06bfde6ee4 SHA-256: e9b05d37412cc3c56f22c37055e42bea286b0c872aceaed0ba2afc8a64df9906
120 Risk Score

Malware Insights

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

The PDF file was flagged by ClamAV as Pdf.Dropper.Agent-7495061-0. A critical heuristic identified an embedded link pointing to the known malicious redirector http://botcraftman.ru/. This suggests the document's primary purpose is to redirect users to a malicious website, likely for phishing or malware delivery.

Heuristics 3

  • 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.
  • ClamAV: Pdf.Dropper.Agent-7495061-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7495061-0
  • 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%A1%D0%BA%D0%B0%D0%B7%D0%BA%D0%B8+%D1%8D%D0%BB%D1%8C%D1%84%D0%B8%D0%BA%D0%B8+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+txt&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183177_kursovoy_proekt_po_arhitekture_zdaniy.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184415_chertezhi_samodelnuyh_shinnuyh_piloram.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184823_skachat_hodyachie_mertvecuy_5_sezon_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024500.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24500 3556 bytes
font_01_sfnt_off00025283.bin
9b04a2ed692ba98aeb9d312b170da0fb92f4d0a8be573cb68a33e039931533ec		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25283 15420 bytes
font_02_sfnt_off0002827f.bin
d8d3b259a89307787919de050f8a72b4b00a5c7ce779da8a0dbbb3744408e955		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2827F 14644 bytes
font_03_sfnt_off0002adce.bin
66d71082c403596bad6e2f1971784564a68d9fdf2d16c5eb0c307cd81ebf81bb		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2ADCE 6936 bytes
font_04_sfnt_off0002c1f7.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C1F7 6084 bytes
font_05_sfnt_off0002d18c.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D18C 3752 bytes

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