Malicious PDF — malware analysis report

Static analysis result for SHA-256 36e6af2a7af0f192…

MALICIOUS

PDF

187.6 KB Created: 2015-07-30 21:50:24 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 84f882e4bd4033177e28181fe5f120f7 SHA-1: 7c2136ba06fc1443b12ba4caf2baf76f679f45d0 SHA-256: 36e6af2a7af0f192ea393878d907a91b01daa71e20a0b727269aceb190ab1d1e
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 at botcraftman.ru. This indicates a likely attempt to lure the user to a malicious website for phishing or malware delivery. No scripts were extracted, and the document body was truncated, limiting further analysis of the exact 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%87%D0%B8%D1%82%D1%8B+%D0%BD%D0%B0+%D1%82%D0%B0%D0%BD%D0%BA%D0%B8+%D0%BE%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+%D0%B1%D0%B5%D0%B7+%D1%81%D0%BC%D1%81+%D0%B8+%D0%B1%D0%B5%D0%B7+%D1%80%D0%B5%D0%B3%D0%B8%D1%81%D1%82%D1%80%D0%B0%D1%86%D0%B8%D0%B8&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4237/4237428_chertezhi_skameyka_transformer_svoimi_rukami.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4198/4198690_skachat_zona_64_bit.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4230/4230888_google_play_vzlomannuyy.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000249ee.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x249EE 3556 bytes
font_01_sfnt_off00025771.bin
fe64911af99fd9f21f455596c014e89b1738d1493557521a483be5d29a7ba8d2		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25771 15116 bytes
font_02_sfnt_off00028621.bin
971c53d0a811faa959b8e1956257577f9e2fbaf43c25165a594517346b84c1e4		 pdf-font-stream PDF embedded font (sfnt) at offset 0x28621 14580 bytes
font_03_sfnt_off0002b12c.bin
235fa9f2b200d0187a3b671b9666e103bbab01ac34bf3a3ee1dc3a092a5b6c50		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B12C 6836 bytes
font_04_sfnt_off0002c4c7.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C4C7 6084 bytes
font_05_sfnt_off0002d45c.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D45C 3752 bytes

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