Malicious PDF — malware analysis report

Static analysis result for SHA-256 2d9d2746294c0963…

MALICIOUS

PDF

185.7 KB Created: 2015-08-06 22:07:34 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 53678e6a17d884bbf78246429804bcc8 SHA-1: 95503682a3bbee4b84954a0af89014a2f1eba1bc SHA-256: 2d9d2746294c0963ceb770f021bb4a8108c73c38ff609a8a1aa882f7eb6efec9
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 URL, botcraftman.ru. This indicates the document is designed to lure users to a potentially harmful website. No scripts were extracted, and the document body was truncated, limiting further analysis of the exact payload or intent beyond redirection.

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%B0%D0%B2%D1%82%D0%BE%D0%B1%D1%83%D1%81+%D0%BD%D0%B8%D0%B6%D0%BD%D0%B8%D0%B9+%D0%BD%D0%BE%D0%B2%D0%B3%D0%BE%D1%80%D0%BE%D0%B4+%D1%80%D1%8F%D0%B7%D0%B0%D0%BD%D1%8C+%D1%80%D0%B0%D1%81%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/6//4321/4321819_sekundnuye_zvuki_na_sms.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4313/4313809_stroitelstvo_domov_i_ban_pod_klyuch.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4308/4308428_istoriya_russkoy_literaturuy_19_veka_skachat.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000242df.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281
pdf-font-stream PDF embedded font (sfnt) at offset 0x242DF 3556 bytes
font_01_sfnt_off00025062.bin
f990c7fef8a360f0afd3c27b910d5f3cafd89666f7d18fa33370f0e8a6ec23f9
pdf-font-stream PDF embedded font (sfnt) at offset 0x25062 14552 bytes
font_02_sfnt_off00027e0d.bin
b79d56b22a3d37edc4793e81e28af2d51416733c1decb699be69ae0b1e9dff38
pdf-font-stream PDF embedded font (sfnt) at offset 0x27E0D 14468 bytes
font_03_sfnt_off0002a8bc.bin
9b0fdfa867412ac1751210f546d331a7e5add9c11ce3b30f4c7d30b2f896468d
pdf-font-stream PDF embedded font (sfnt) at offset 0x2A8BC 7056 bytes
font_04_sfnt_off0002bd26.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3
pdf-font-stream PDF embedded font (sfnt) at offset 0x2BD26 6084 bytes
font_05_sfnt_off0002ccbb.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e
pdf-font-stream PDF embedded font (sfnt) at offset 0x2CCBB 3752 bytes