Malicious PDF — malware analysis report

Static analysis result for SHA-256 c5f69a97fbad788b…

MALICIOUS

PDF

188.5 KB Created: 2015-08-05 13:30:43 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 96571013742b00c07ca942fb3c992eae SHA-1: 23f26488154d7dc4de2125f51ef1eede788b6731 SHA-256: c5f69a97fbad788b758ac5259a3a056366c3c64382008fee02b14953070f0c28
60 Risk Score

Malware Insights

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

The PDF file contains an embedded link identified as 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 not readable, 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%B7%D0%BE%D0%B2%D1%8B%D0%B9+%D0%B4%D0%BE%D0%B3%D0%BE%D0%B2%D0%BE%D1%80+%D0%BF%D0%BE%D1%81%D1%82%D0%B0%D0%B2%D0%BA%D0%B8+%D1%82%D0%BE%D0%B2%D0%B0%D1%80%D0%B0+%D0%BE%D0%B1%D1%80%D0%B0%D0%B7%D0%B5%D1%86+2013&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304449_kamasutra_polnaya_versiya.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304470_skachat_icq_5_na_kompyuter_besplatno.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304513_6_kadrov_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024b29.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24B29 3556 bytes
font_01_sfnt_off000258ac.bin
87a27b1174dd53ec168be193318e6b63024a617b137541fd1290e46b0476dae5		 pdf-font-stream PDF embedded font (sfnt) at offset 0x258AC 15256 bytes
font_02_sfnt_off0002887f.bin
2ab0d897519d7424c650f8506db63da9c2743957f8c7a8917fb0335c7423aab5		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2887F 14468 bytes
font_03_sfnt_off0002b32c.bin
1f96c553de75178a82c0cd057e26594146bfca8e5c86b5b9ee506ef701254016		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B32C 7184 bytes
font_04_sfnt_off0002c814.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C814 6084 bytes
font_05_sfnt_off0002d7a9.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D7A9 3752 bytes

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