Malicious PDF — malware analysis report

Static analysis result for SHA-256 41518f45d75404f6…

MALICIOUS

PDF

186.5 KB Created: 2015-07-24 13:08:43 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 57686c39753179490ab54fc8c3f48943 SHA-1: ec601f5ef98ede794b9a3fb7c28413b20cbd1f63 SHA-256: 41518f45d75404f67019f7e2370fbaa5bc68379624f4a9ffb7996c7b10820650
60 Risk Score

Malware Insights

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

The PDF file contains an embedded link identified as a known malicious redirector. This suggests the document is designed to lure the user to a malicious website, likely for phishing or malware delivery. No scripts were extracted, and the document body was not readable, limiting further analysis of the specific 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%BF%D1%83%D0%BB%D1%8C%D1%82+%D0%B4%D0%B8%D1%81%D1%82%D0%B0%D0%BD%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE+%D1%83%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F+%D0%BD%D0%B0+%D0%B0%D0%BD%D0%B4%D1%80%D0%BE%D0%B8%D0%B4&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183176_lazer_iz_dvd_privoda_shema.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185393_trudovoy_dogovor_s_praktikantom_obrazec.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4186/4186651_everyday_english_drozdova_skachat_pdf.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024717.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24717 3556 bytes
font_01_sfnt_off0002549a.bin
b9fb11bbab449c28bbe73f5673727f02bcdb7ba32f83e0463b7d965c043da4e6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2549A 14964 bytes
font_02_sfnt_off0002828c.bin
dde8cb3db78f49492d397de1013a074ab9c596bc0508faa33f94bd64189db0ac		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2828C 14468 bytes
font_03_sfnt_off0002ad3f.bin
a3e17bea68959ff1bd3898c9b7c49073b095efb478a852366b4df3d5d5e8d97b		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AD3F 6596 bytes
font_04_sfnt_off0002c017.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C017 6084 bytes
font_05_sfnt_off0002cfac.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CFAC 3752 bytes

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