Malicious PDF — malware analysis report

Static analysis result for SHA-256 9fab84b510069be3…

MALICIOUS

PDF

186.0 KB Created: 2015-08-08 11:38:06 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 500419e8c62948b1a11a5e5a34055b59 SHA-1: 17134e78a7b930358c052e69440c8a6e1e4b0473 SHA-256: 9fab84b510069be35fb77c0780fcee1030887503cbcd1d548fbca3e2cf37499a
60 Risk Score

Malware Insights

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

The PDF file contains a direct link to a known malicious redirector, botcraftman.ru. This indicates the document is likely part of a phishing or malware distribution campaign. No scripts were extracted, and the document body was truncated, limiting further analysis of the exact lure. The presence of the malicious link is the primary indicator of compromise.

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%B0+50+%D0%BE%D1%82%D1%82%D0%B5%D0%BD%D0%BA%D0%BE%D0%B2+%D1%82%D0%B5%D0%BC%D0%BD%D0%B5%D0%B5+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/6//4385/4385658_otkruytie_olimpiaduy_v_sochi_torrent_skachat.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384082_voditel_dlya_veruy_skachat_besplatno.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384431_pulemetnaya_ochered_zvuk.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002448a.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2448A 3556 bytes
font_01_sfnt_off0002520d.bin
66ee8601dc9fd8be831a5ca972ac6f1079c0ba41a33a44621a7a91c61f66186a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2520D 14644 bytes
font_02_sfnt_off00027fd9.bin
a007269780a688f63657ebcbada7b5d409dc8fc0fbaf4934bf53849efca9c1e9		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27FD9 14640 bytes
font_03_sfnt_off0002ab0f.bin
fbc75ed5e771c7c5c708a5cc9ec1623bc3301fc7dda919b40b9573e525996c0c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AB0F 6612 bytes
font_04_sfnt_off0002be05.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BE05 6084 bytes
font_05_sfnt_off0002cd9a.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CD9A 3752 bytes

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