Malicious PDF — malware analysis report

Static analysis result for SHA-256 54146e8723818563…

MALICIOUS

PDF

186.6 KB Created: 2015-08-08 10:02:00 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 3c5cb53077c9eff47a5be6f7563e6a16 SHA-1: 076d0793ef2188324315fac26ddb75245a543b98 SHA-256: 54146e87238185632a3739359262872bc54a7e82b00117ed9158eaedf2009f73
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a link to a known malicious redirector, http://botcraftman.ru/. This heuristic indicates the document is designed to lure the user to a potentially harmful website. No scripts were extracted, and the document body was heavily truncated, limiting further analysis of the specific lure. The primary attack vector appears to be a malicious redirect embedded within the PDF.

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=Animation+touch+%D0%BF%D0%BE%D0%BB%D0%BD%D0%B0%D1%8F+%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%8F+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BD%D0%B0+%D0%B0%D0%BD%D0%B4%D1%80%D0%BE%D0%B8%D0%B4&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384361_makros_na_snayperku_v_pb_skachat_na_h7.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384498_endels_skachat.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384578_spravka_o_dohodah_v_svobodnoy_forme_za_3_mesyaca.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000242d3.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x242D3 3556 bytes
font_01_sfnt_off00025056.bin
11693fb656e09e3ff2b2cdb339590c4b883735a5586a5eb93ee0bc58270c7414		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25056 15040 bytes
font_02_sfnt_off00027efa.bin
50505a9065244d6295753da2795e09049df0d509d4e7b03c7d6238888fc03ace		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27EFA 14844 bytes
font_03_sfnt_off0002aa9d.bin
c1c67bf81dd410a99c6098e4269ae78f55fd10b0bb098c0b0475c0e6e8ed2561		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AA9D 7500 bytes
font_04_sfnt_off0002c094.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C094 6084 bytes
font_05_sfnt_off0002d029.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D029 3752 bytes

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