Malicious PDF — malware analysis report

Static analysis result for SHA-256 fbe9004457c515a6…

MALICIOUS

PDF

184.9 KB Created: 2015-07-24 23:28:10 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 94294f3781e25dd2b9f360280a37db58 SHA-1: 66956681a43060258b3f7fe49b46044f20298fa5 SHA-256: fbe9004457c515a62c728d3efd9021301150590b9f34f493281d4ec7ce623802
60 Risk Score

Malware Insights

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

The PDF file contains a direct link to a known malicious redirector, http://botcraftman.ru/. This heuristic firing indicates the document's primary purpose is to redirect users to potentially harmful content. 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=%D0%9F%D0%BE%D1%80%D0%BD%D0%BE+%D1%80%D0%B0%D1%81%D1%81%D0%BA%D0%B0%D0%B7+%D1%81+%D0%BC%D0%B0%D0%BC%D0%BE%D0%B9+%D0%B2+%D0%B1%D0%B0%D0%BD%D0%B5&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4195/4195716_trainer_v1033650_anno_1404_skachat.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4190/4190894_skachat_programmu_dlya_dos_ataki.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4189/4189867_skachat_detskie_klipuy_iz_multfilmov_besplatno_i_bez_registracii.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002419c.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2419C 3556 bytes
font_01_sfnt_off00024f1f.bin
84c2388c8027935552290a524e34d9ff8678988945fde34683e9797bb5517518		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24F1F 14724 bytes
font_02_sfnt_off00027caf.bin
dde8cb3db78f49492d397de1013a074ab9c596bc0508faa33f94bd64189db0ac		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27CAF 14468 bytes
font_03_sfnt_off0002a762.bin
4d2f32193dbe6d1d27c0760a27f6a0b09279585cbf87f059922cd01b7f25662a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A762 6516 bytes
font_04_sfnt_off0002b9e1.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B9E1 6084 bytes
font_05_sfnt_off0002c976.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C976 3752 bytes

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