Malicious PDF — malware analysis report

Static analysis result for SHA-256 57238b625bd3652c…

MALICIOUS

PDF

384.9 KB Created: 2015-08-22 09:02:13 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 5e603718382840eadcc0721c35a322b7 SHA-1: ce8ef06c8d16d5619b1abee30ce27063bab186bb SHA-256: 57238b625bd3652c93308bff2c9bb72a7e2b2e0df1786447c828ba99a1e71e14
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. The embedded URL, http://botcraftman.ru/..., is likely part of a phishing or malware distribution chain. No scripts were extracted, but the presence of the malicious link strongly suggests a malicious intent to redirect the user to a harmful site.

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=wipeout+%D1%81%D0%BC%D0%BE%D1%82%D1%80%D0%B5%D1%82%D1%8C+%D0%BE%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC+%D1%8F%D0%B7%D1%8B%D0%BA%D0%B5&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/6//4674/4674597_partition_table_doctor_35_rus_skachat_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4674/4674526_skachat_patch_dlya_gta_4_eflc_1120_rus.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4674/4674546_yuriy_antonov_diskografiya_skachat_torrent.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005b580.bin
4e21e1b05004d671ccf7980403c351923d82bd784eff298f3a206799269c3901		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5B580 9472 bytes
font_01_sfnt_off0005cfec.bin
5fc6009fa11c95c09fd6d3a786161d3f91a002d2abb81fbeff5d59b961597b0c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5CFEC 17096 bytes

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