Malicious PDF — malware analysis report

Static analysis result for SHA-256 2cb936d5973c55af…

MALICIOUS

PDF

184.2 KB Created: 2015-07-24 14:35:59 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: feeaf8b2139c8f37c06e31f4b84da1a5 SHA-1: 8cbd89a01a6ab8cf496ab7e71ac0bf046e05734b SHA-256: 2cb936d5973c55af12dcedd023e8ec6da184346256968d74eb240ae4197ce3ca
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file was flagged by ClamAV as Pdf.Dropper.Agent-7493846-0. A critical heuristic identified a malicious redirector link within the document body, pointing to 'http://botcraftman.ru/'. This suggests the document is intended to redirect users to a malicious site, likely for further exploitation or malware delivery.

Heuristics 3

  • 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.
  • ClamAV: Pdf.Dropper.Agent-7493846-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7493846-0
  • 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%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+root+%D0%BF%D1%80%D0%B0%D0%B2%D0%B0+%D0%BD%D0%B0+%D0%B0%D0%BD%D0%B4%D1%80%D0%BE%D0%B8%D0%B4+236&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184513_skachat_cherez_torrent_windows_xp_2015.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4192/4192790_gta_4_skachat_torrent_russkaya_ozvuchka.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4188/4188631_blue_mountain_state_2_sezon_skachat_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023bf5.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23BF5 3556 bytes
font_01_sfnt_off00024978.bin
8122817ceb7aa212742de607fbdaad73e3535ef5aa1982a1968cc0e76948c92a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24978 15092 bytes
font_02_sfnt_off00027812.bin
baa0f048def6edf6dec3ca8c14dcacd318be1545c0f87f51d5918a6ec647f337		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27812 14576 bytes
font_03_sfnt_off0002a318.bin
9c133927d5a005f0d972c54974619a3ffdca19b04d13921864e9d12c54b85930		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A318 6828 bytes
font_04_sfnt_off0002b6d1.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B6D1 6084 bytes
font_05_sfnt_off0002c666.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C666 3752 bytes

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