Malicious PDF — malware analysis report

Static analysis result for SHA-256 25c89ceac5f109ef…

MALICIOUS

PDF

186.2 KB Created: 2015-07-23 23:56:55 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 49df2043e59aa83e9a05f1ba634874ee SHA-1: f30abade2b2f89295244b2da27bb61adbae282c8 SHA-256: 25c89ceac5f109effa344ceeb7101bf6f7e8655b94c3de071128736db93cafde
60 Risk Score

Malware Insights

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

The PDF file was flagged as malicious due to the presence of a link pointing to known malicious redirector infrastructure. This indicates a likely attempt to lure the user to a compromised website. No scripts were extracted, and the document body was not sufficiently readable to infer a specific lure, but the malicious link is a high-confidence indicator of malicious 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%BD%D0%B8%D0%BD%D0%B0+%D0%B4%D0%B5%D0%B2%D0%BE%D1%87%D0%BA%D0%B0+%D1%88%D0%B5%D1%81%D1%82%D0%BE%D0%B9+%D0%BB%D1%83%D0%BD%D1%8B+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+fb2&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185264_skachat_demo_versiyu_medok_besplatno.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185574_skachat_muzuyku_na_ayfon_4_besplatno.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183256_shema_podklyucheniya_gerkona.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000242d6.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x242D6 3556 bytes
font_01_sfnt_off00025059.bin
9f3cd655ccbbe51c7aa64f73b059cc80a39cfc413c1b97e0c34f72c898d3cc47		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25059 15004 bytes
font_02_sfnt_off00027f73.bin
39921ee618710e5838ce3bb1567f690d40509e9b1b53585bfb2620520e7e7e09		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27F73 14752 bytes
font_03_sfnt_off0002ab02.bin
a1aed36e7396388fa5fe9470acb297221c73e39f75b9712df583d4b92275711c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AB02 6948 bytes
font_04_sfnt_off0002bf1e.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BF1E 6084 bytes
font_05_sfnt_off0002ceb3.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CEB3 3752 bytes

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