Malicious PDF — malware analysis report

Static analysis result for SHA-256 7dea51efbc8e07f1…

MALICIOUS

PDF

186.2 KB Created: 2015-07-24 00:31:08 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 94dee5fb1a35d7d1e8f685e6c486ae84 SHA-1: 4ffce44d0dd8433ebd452d7bda5e09d0ddd6cff1 SHA-256: 7dea51efbc8e07f102391e03e4771684f4cf4fa00efc09c3d9ee594996df7d17
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. This suggests the document's primary purpose is to lure the user to a malicious website. No scripts were extracted, and the document body was truncated, limiting further analysis of the specific lure. The identified URL is the highest priority IOC.

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%B1%D0%B0%D1%80%D0%B1%D0%B8+%D1%81%D0%BF%D0%BE%D1%80%D1%82%D0%B8%D0%B2%D0%BD%D0%B0%D1%8F+%D0%B3%D0%B8%D0%BC%D0%BD%D0%B0%D1%81%D1%82%D0%B8%D0%BA%D0%B0+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4186/4186377_aleksey_bryancev_skachat_torrent_vse_albomuy.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4186/4186354_veber_skachat.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184475_ppr_na_yelektromontazhnuye_rabotuy_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024547.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24547 3556 bytes
font_01_sfnt_off000252ca.bin
480286fa847b5e5f9454a1ddaa167a5e74c960849194485f7b5a43cf2024e213		 pdf-font-stream PDF embedded font (sfnt) at offset 0x252CA 14396 bytes
font_02_sfnt_off0002802c.bin
c33e6903d76079777c1b082a355654bfa5653b97afd40bc3e5344b34556d24bd		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2802C 14468 bytes
font_03_sfnt_off0002aade.bin
6a682d4aa0dd48eddbc5c3950ccc632daa1b9017ecd4e63cf33104bf9bc49c9a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AADE 6948 bytes
font_04_sfnt_off0002bef1.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BEF1 6084 bytes
font_05_sfnt_off0002ce86.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CE86 3752 bytes

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