Malicious PDF — malware analysis report

Static analysis result for SHA-256 3bc52505c1fefd55…

MALICIOUS

PDF

187.8 KB Created: 2015-08-08 10:54:36 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 945fb4c506d7b4e13be9687feb3bae7f SHA-1: 2002ee8805ef1e3cb0a28b2eebc0f49b661545fd SHA-256: 3bc52505c1fefd554166347e7007ca11384452ce13c6a194909910818cdebf71
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 a lure designed to redirect users to a malicious website for phishing or malware delivery. No scripts were extracted, and the document body was not parsable, 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%80%D0%B0%D0%B1%D0%BE%D1%87%D0%B0%D1%8F+%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B0+%D0%BF%D0%BE+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC%D1%83+%D1%8F%D0%B7%D1%8B%D0%BA%D1%83+3+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+8+%D0%B2%D0%B8%D0%B4%D0%B0&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/6//4385/4385729_programma_excel_obuchenie.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4386/4386341_kod_registracii_dlya_fifa_11.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4385/4385170_kak_nanyat_remeslennikov_v_assassins_creed_3.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024b04.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24B04 3556 bytes
font_01_sfnt_off00025887.bin
698e99e27d8630a61c946fd75723251d3b72910ea3aced1445ffa93fdeace319		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25887 14532 bytes
font_02_sfnt_off0002854d.bin
9a21106b74e6fc70b53c15e6cd20af48000a044cdb46ded5550e6db9dfce2d3e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2854D 14468 bytes
font_03_sfnt_off0002aff8.bin
9a8b30db334e4864840b42efb87d14b87a98ab1e6c58f41f886e66e23c29cb78		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AFF8 7276 bytes
font_04_sfnt_off0002c549.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C549 6084 bytes
font_05_sfnt_off0002d4de.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D4DE 3752 bytes

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