Malicious PDF — malware analysis report

Static analysis result for SHA-256 ed0136f0058e031d…

MALICIOUS

PDF

187.1 KB Created: 2015-07-23 20:14:25 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 605305c33da37432fb364c5ac4142760 SHA-1: c045ee2cf032014b43d7cc1e01c42f36db9520f9 SHA-256: ed0136f0058e031d998cc07d17b37e0e8a466e2ea3f2ba6dd92869c29b494093
60 Risk Score

Malware Insights

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

The PDF file contains a link to a known malicious redirector. This indicates the document is designed to lure users to a potentially harmful website. The primary malicious indicator is the embedded URL, which is likely used for phishing or to serve further malware. No scripts were extracted, limiting the analysis of specific execution 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=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BA%D0%BD%D0%B8%D0%B3%D0%B8+%D0%B8%D0%B3%D1%80%D0%B0+%D0%BF%D1%80%D0%B5%D1%81%D1%82%D0%BE%D0%BB%D0%BE%D0%B2+%D0%B2%D1%81%D0%B5+%D1%87%D0%B0%D1%81%D1%82%D0%B8+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184322_the_klub_17_rusifikator.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183188_kursovoy_proekt_po_detalyam_mashin_reduktor.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183176_lazer_iz_dvd_privoda_shema.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000248ca.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x248CA 3556 bytes
font_01_sfnt_off0002564d.bin
ebd19d4e9d06d34fccda1e3d436cdfb11d2fd9fd8dd568d6ec16ac62658cf579		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2564D 14984 bytes
font_02_sfnt_off000284f1.bin
c33e6903d76079777c1b082a355654bfa5653b97afd40bc3e5344b34556d24bd		 pdf-font-stream PDF embedded font (sfnt) at offset 0x284F1 14468 bytes
font_03_sfnt_off0002afa3.bin
3ae5f4ce9467b39bd1f6e3c590993be1ddd0156567be53b060135d513ea7f528		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AFA3 6668 bytes
font_04_sfnt_off0002c2b4.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C2B4 6084 bytes
font_05_sfnt_off0002d249.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D249 3752 bytes

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