Malicious PDF — malware analysis report

Static analysis result for SHA-256 4e1b2f2b2dce4717…

MALICIOUS

PDF

185.5 KB Created: 2015-08-08 09:58:55 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 7b3f85d0d8d114985281318773b0c11f SHA-1: f4880c08659ad7f80e8a11d31a1e13a71cd5fbe9 SHA-256: 4e1b2f2b2dce47172495b2a55e03f14ee95ebd17d15e4229681983f32045ce7b
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 a known malicious redirector at http://botcraftman.ru/. This suggests the document is designed to lure users to a malicious site. No scripts were extracted from this sample, limiting further analysis of its behavior.

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%A1%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BB%D0%B8%D1%86%D0%B5%D0%BD%D0%B7%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D0%B9+%D0%BB%D0%B0%D1%83%D0%BD%D1%87%D0%B5%D1%80+%D0%BC%D0%B0%D0%B9%D0%BD%D0%BA%D1%80%D0%B0%D1%84%D1%82+175&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384634_easyrecovery_portable.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384663_vorovayki_skachat_besplatno_vse_albomuy_cherez_torrent.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4383/4383752_boy_tigrov_v_doline_tom_1_skachat.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002400e.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2400E 3556 bytes
font_01_sfnt_off00024d91.bin
9ff1d915ff39ec6333c699ec624ba8c5deb53d94780efcbccdec387a6c0cc7f3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24D91 15040 bytes
font_02_sfnt_off00027bec.bin
18376ef942cc7e1cd00589ded72d55aa688c823441cd0f736ce1b15b344e0881		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27BEC 14688 bytes
font_03_sfnt_off0002a74d.bin
455fbf3076cc47d8827ff7bc32791a5e9d272fa73ba213eae83cfa5e873359dc		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A74D 7116 bytes
font_04_sfnt_off0002bc17.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BC17 6084 bytes
font_05_sfnt_off0002cbac.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CBAC 3752 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.