Malicious PDF — malware analysis report

Static analysis result for SHA-256 8d8191511aa11190…

MALICIOUS

PDF

185.7 KB Created: 2015-07-24 11:18:20 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 4bd3c3e7121d9f2a499b833e2c1397f3 SHA-1: cdf27110cdf6322d12e18aed7ac7eef3ef4d6967 SHA-256: 8d8191511aa11190776da5fb2d835c73e5106bf218d121c29a35278003f060b3
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 known malicious redirector infrastructure. The embedded URL directs to 'botcraftman.ru', which is flagged as malicious. This suggests the document's primary purpose is to lure users to a compromised site, likely for further exploitation or credential harvesting.

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%BA%D0%BE%D0%BD%D1%82%D1%80+%D1%81%D1%82%D1%80%D0%B0%D0%B9%D0%BA+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+%D0%BD%D0%B0+%D0%BA%D0%BE%D0%BC%D0%BF%D1%8C%D1%8E%D1%82%D0%B5%D1%80&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184805_skachat_besplatno_drayvera_dlya_veb_kameruy.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4191/4191514_prikaz_mvd_88_dsp.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185170_andrey_maksimov_psihofilosofiya_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024449.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24449 3556 bytes
font_01_sfnt_off000251cc.bin
7690420c36cd9596a4604ec15d719e21ab6549f13948883ff21db8e018530cf0		 pdf-font-stream PDF embedded font (sfnt) at offset 0x251CC 14328 bytes
font_02_sfnt_off00027ec3.bin
4ae165705ecc41720893a92c6e94e3ee89b3be36a12e4a920505046f59c61edc		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27EC3 14468 bytes
font_03_sfnt_off0002a971.bin
de78861003913fea151a3b574dce972a4d3c94d29c0a47707b60ebd040490630		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A971 6760 bytes
font_04_sfnt_off0002bcd7.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BCD7 6084 bytes
font_05_sfnt_off0002cc6c.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CC6C 3752 bytes

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