Malicious PDF — malware analysis report

Static analysis result for SHA-256 d1201bf282258c26…

MALICIOUS

PDF

186.3 KB Created: 2015-08-05 13:50:58 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 417845d98f96d77cf3d043882f62baff SHA-1: 1754f4c853aff08487f41a165eec8a84b70f673b SHA-256: d1201bf282258c267066963eb32f63a861c345290fd598fd7627a9958d7dafe8
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 malicious redirector link. The embedded URL points to 'botcraftman.ru', which is flagged as malicious. This suggests the document is designed to lure users to a harmful site, likely for phishing or to download further malware. No scripts were extracted, limiting the analysis of specific behaviors.

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%B4%D0%B8%D0%B0%D0%B3%D0%BD%D0%BE%D1%81%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%B0+%D0%BF%D0%BE+%D0%BC%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B5+10+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+21+%D0%BC%D0%B0%D1%8F+2015&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304479_klyuchi_dlya_windows_anytime_upgrade.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304548_genius_easypen_i405x_drayver.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304591_podat_zayavlenie_v_zags_onlayn_sanktpeterburg.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024451.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24451 3556 bytes
font_01_sfnt_off000251d4.bin
6fbb3d10a9d90f7bbe79059ca85125e762af5289d15b04b6e2afae9289f7d798		 pdf-font-stream PDF embedded font (sfnt) at offset 0x251D4 14892 bytes
font_02_sfnt_off00027ff4.bin
dca63857a12a9628c87e5fd9147106b7ca59b7fcf8baa938e403dae4a33812f1		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27FF4 14640 bytes
font_03_sfnt_off0002ab2c.bin
93c0ac9718f617842d0d782dc3770fe21890a271dbdb4552a16fbea84a35acc7		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AB2C 6988 bytes
font_04_sfnt_off0002bf81.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BF81 6084 bytes
font_05_sfnt_off0002cf16.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CF16 3752 bytes

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