Malicious PDF — malware analysis report

Static analysis result for SHA-256 95a6491e32dcc746…

MALICIOUS

PDF

185.8 KB Created: 2015-07-26 03:22:22 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 86c61ad7ad8c74678ca1654808a089f4 SHA-1: dc3d0a2e6bbba16e3e6f185a43ef44c0a6d1ebe8 SHA-256: 95a6491e32dcc7463840583a68c22fea4eaf2308660ef0852731b65b976b7ce2
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/, which is a strong indicator of malicious intent. This link is likely used to direct users to a site that distributes malware or conducts phishing attacks. No scripts were extracted, and the document body was truncated, limiting further analysis of the specific lure.

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+windows+xp+professional+sp3+rus+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82+64+bit&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4195/4195927_programma_kandidata_v_deputatuy_gorodskogo_soveta.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4201/4201367_freeset_shrift_skachat.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4189/4189621_kod_licenzii_dlya_pro_edition.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_048_off0002a5de.bin
5476e8a5b5c0930c40d72c479e23add589696619d12dcf512461ccfad9095ea0		 decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2A5DE 7932 bytes
font_00_sfnt_off00023fb8.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23FB8 3556 bytes
font_01_sfnt_off00024d3b.bin
4bdaefb7865bf1fea1a881d2a10cd04e9c2335ac4e30f7056ebe7e5dc746e751		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24D3B 14124 bytes
font_02_sfnt_off0002799e.bin
e66f15f271c520a538e300012059f7a6ad56eb243c949867d9a667ff089a23a0		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2799E 14944 bytes
font_04_sfnt_off0002bd6e.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BD6E 6084 bytes
font_05_sfnt_off0002cd03.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CD03 3752 bytes

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