Malicious PDF — malware analysis report

Static analysis result for SHA-256 ed9d1ab6299f1205…

MALICIOUS

PDF

188.9 KB Created: 2015-07-24 00:08:22 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 489830724f3896ece0d731c8f5740dd5 SHA-1: 7c6f46e64322bec4598fa226b741fab110aa6836 SHA-256: ed9d1ab6299f1205a4066f54f11480ee8787fb14c318ff447bdb98f42c1e9034
60 Risk Score

Malware Insights

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

The PDF file was flagged for containing a link to a known malicious redirector. This indicates a likely attempt to lure the user to a malicious website, potentially for phishing or malware delivery. No scripts were extracted, and the document body was heavily truncated, limiting further analysis of the exact lure. The primary IOC is the malicious redirector URL.

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%BA%D0%B0%D1%80%D1%82%D0%B8%D0%BD%D1%8B+%D0%BF%D0%BE+%D0%BD%D0%BE%D0%BC%D0%B5%D1%80%D0%B0%D0%BC+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%81%D1%85%D0%B5%D0%BC%D1%8B&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184545_realnuye_kimuy_egye_po_matematike_2015_5_iyunya.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185684_skachat_brauzer_dlya_samsung_smart_tv.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185924_novuye_shtrafuy_gibdd_s_2014_goda_tablica.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00025174.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25174 3556 bytes
font_01_sfnt_off00025ef7.bin
6e8b5893dd1307088739175d4a019eab18a8cb129efa900de532a20d7b65e0af		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25EF7 14476 bytes
font_02_sfnt_off00028c2e.bin
a6626c0bd3595dc776735a93968cf26fa9368d0e017313712711ccf7ec06347e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x28C2E 14532 bytes
font_03_sfnt_off0002b71e.bin
1aa040238a544731df01270f0e09c84e54a30efeb0c94cf0a608fda22924f115		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B71E 6588 bytes
font_04_sfnt_off0002c9da.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C9DA 6084 bytes
font_05_sfnt_off0002d96f.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D96F 3752 bytes

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