Malicious PDF — malware analysis report

Static analysis result for SHA-256 75069324cf5e7e89…

MALICIOUS

PDF

183.3 KB Created: 2015-07-27 01:46:11 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: dc552ca2445ebe8427d544790bd91b69 SHA-1: 8486ce8830a397785a2e44abe0929db557d955b6 SHA-256: 75069324cf5e7e89beb821718011914fc52b80cc7c0c68ff39761c3bc0b5cc83
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file was flagged by a critical heuristic for linking to known malicious redirector infrastructure. The embedded URL, http://botcraftman.ru/..., is the primary indicator of malicious intent. While no scripts were extracted, the presence of a malicious link suggests the document is intended to lure the user to a compromised site, likely for further exploitation or credential harvesting.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9982

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%A7%D0%B5%D1%80%D1%82%D0%B5%D0%B6+%D0%B0%D0%BA+47+%D0%B8%D0%B7+%D0%B4%D0%B5%D1%80%D0%B5%D0%B2%D0%B0&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4215/4215591_skachat_drayver_videokartuy.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4189/4189084_tatu_shtrih_kod_na_shee.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4214/4214343_louna_diskografiya_skachat_torrent.pdf
    • http://www.microsoft.com/typography/fonts/
    • http://www.microsoft.com/typography/fonts/You

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023b63.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23B63 3556 bytes
font_01_sfnt_off000248e6.bin
2319bb62c41f3555311b1d2417473f6c5f625fcb61f05ef0256e5a5729893531		 pdf-font-stream PDF embedded font (sfnt) at offset 0x248E6 14472 bytes
font_02_sfnt_off000275c9.bin
35d0f9a901748ae339cfea27d84848fe42ed5a46f5ca2a5eeb227009bdb7d37e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x275C9 14628 bytes
font_03_sfnt_off0002a106.bin
7fa56abe8d9f7342f1adbfcd29e2056cc2c4f5dc1bb86c0877966a1f9303990b		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A106 6440 bytes
font_04_sfnt_off0002b33d.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B33D 6084 bytes
font_05_sfnt_off0002c2d2.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C2D2 3752 bytes

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