Malicious PDF — malware analysis report

Static analysis result for SHA-256 c23e2986ed046025…

MALICIOUS

PDF

187.2 KB Created: 2015-07-24 01:14:08 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 7c6645f75eb3f9cedb2da5f924031d1d SHA-1: b96277c3bde5fa795d942f0f0432fe245368c43f SHA-256: c23e2986ed046025460868484dca89e115c769af85d4ae9b19cf422823239dfd
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file was flagged for containing a link to a known malicious redirector. This indicates the document is likely a lure to direct users to a malicious website for phishing or malware delivery. 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=%D0%B7%D0%B0%D1%82%D0%B5%D1%80%D1%8F%D0%BD%D0%BD%D1%8B%D0%B9+%D0%BC%D0%B8%D1%80+4+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185151_magicad_201211_x64_skachat.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185525_thx_trustudio_pro_skachat.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183244_proekt_dachnogo_domika.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024898.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24898 3556 bytes
font_01_sfnt_off0002561b.bin
d6b3948895f06c639abe5237272e591b9432d3c35471221fed5b5a379d76fef9		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2561B 15128 bytes
font_02_sfnt_off0002845f.bin
1ace559bd74ad0b8810bfebe08e70159d20a5048ec069fa9c482c849ce33353c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2845F 14720 bytes
font_03_sfnt_off0002afcd.bin
eb5b282d59ba2a2d5514e24c02b1a45722e9b3a1186f9123a4768dba5b710ce0		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AFCD 6760 bytes
font_04_sfnt_off0002c324.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C324 6084 bytes
font_05_sfnt_off0002d2b9.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D2B9 3752 bytes

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