Malicious PDF — malware analysis report

Static analysis result for SHA-256 fc8cb547cf4695e2…

MALICIOUS

PDF

186.6 KB Created: 2015-08-08 09:52:00 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 8797bef37cb4be82649df4733c0db7b6 SHA-1: 2932eafab5c649aabd323e0bb012987872282854 SHA-256: fc8cb547cf4695e2fbe2c50cb48970d4ab9bcb18575e87e40cad1c66d5ac865e
60 Risk Score

Malware Insights

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

The PDF file contains an embedded URL that points to a known malicious redirector. This suggests the document is designed to lure the user to a malicious website, likely for phishing or malware delivery. No scripts were extracted, and the document body was truncated, limiting further analysis of the exact payload.

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%BF%D1%83%D1%82%D0%B5%D0%B2%D0%BE%D0%B4%D0%B8%D1%82%D0%B5%D0%BB%D1%8C+%D0%BF%D0%BE+%D0%BB%D0%BE%D1%81+%D0%B0%D0%BD%D0%B4%D0%B6%D0%B5%D0%BB%D0%B5%D1%81%D1%83+%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://img1.liveinternet.ru/images/attach/c/6//4383/4383713_skachat_brauzer_na_telefon_nokia_5228.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384231_skachat_igru_stritreysing_cherez_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384439_ryep_lirika_2015_skachat_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002470d.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2470D 3556 bytes
font_01_sfnt_off00025490.bin
270f239db6f7c6d6eecfc865e6434497966235044aa1961975c4f23d08402f07		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25490 14872 bytes
font_02_sfnt_off0002830f.bin
fbe4af72ea4b6832e02f3a94d39805fe74296d1f62d5d4f3c350b4dd983b7d89		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2830F 14468 bytes
font_03_sfnt_off0002adbd.bin
e1b9a3e08afda2a26fc5e7fcc5c0fa43dedb5f3ed3ba91ca2490ea0d32c98de8		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2ADBD 6632 bytes
font_04_sfnt_off0002c0b4.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C0B4 6084 bytes
font_05_sfnt_off0002d049.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D049 3752 bytes

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