Malicious PDF — malware analysis report

Static analysis result for SHA-256 e9e2baf684989f0a…

MALICIOUS

PDF

186.9 KB Created: 2015-07-25 03:10:57 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 549124d8b75ee7cd2fb2182a4fc578e0 SHA-1: bffa5f4f4cb2da2eb9a5e6e1beeb9fcab8e6b73f SHA-256: e9e2baf684989f0aa89f5e7072f30b8e2c99e470293e0b75423acbb72729fbdf
60 Risk Score

Malware Insights

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

The PDF file contains a critical heuristic firing indicating a link to known malicious redirector infrastructure. The embedded URL 'http://botcraftman.ru/...' is the primary indicator of malicious intent. No scripts were extracted, and the document body was truncated, limiting further analysis of the specific lure. The file is likely a lure to direct users to a malicious website.

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%85%D1%83%D0%B4%D0%BE%D0%B6%D0%BD%D0%B8%D0%BA+%D1%81+%D0%BD%D1%83%D0%BB%D1%8F+%D0%BA%D0%B0%D0%BA+%D0%B4%D0%BE%D1%81%D1%82%D0%B8%D1%87%D1%8C+%D1%81%D0%BE%D0%B2%D0%B5%D1%80%D1%88%D0%B5%D0%BD%D1%81%D1%82%D0%B2%D0%B0+%D0%B2+%D1%80%D0%B8%D1%81%D1%83%D0%BD%D0%BA%D0%B5+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184319_kryak_alavar_2015.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4192/4192881_kaspersky_internet_security_kod_aktivacii.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4190/4190759_skachat_gta_vice_city_joker.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000246ca.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x246CA 3556 bytes
font_01_sfnt_off0002544d.bin
daedbde77f911eb5d068c61aefe698137f191fc4e2a9fb993febd63e69af7528		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2544D 15096 bytes
font_02_sfnt_off000282fc.bin
225477427782f864fc6223e0822dc3a2df3d15179182502e68740fe1b1a3fd5b		 pdf-font-stream PDF embedded font (sfnt) at offset 0x282FC 14592 bytes
font_03_sfnt_off0002addd.bin
b82c70ea767cb44c972d0369b01e1c9d8c875df199e815299d394dfcf65ef63d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2ADDD 6900 bytes
font_04_sfnt_off0002c1c8.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C1C8 6084 bytes
font_05_sfnt_off0002d15d.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D15D 3752 bytes

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