Malicious PDF — malware analysis report

Static analysis result for SHA-256 bae45b2ce35e981c…

MALICIOUS

PDF

188.0 KB Created: 2015-08-06 18:18:46 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 8ec1f7e15f75f6bdebbc70c3d9a6e704 SHA-1: 1e6d5f3c06a2ad7691b576a454803add49f307d1 SHA-256: bae45b2ce35e981c6f9bdedef2bbf7ce980aa07026324242c73e0b7050e07a56
60 Risk Score

Malware Insights

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

The PDF file was flagged for containing a link to a known malicious redirector. This indicates a likely attempt to lure the user to a malicious website for phishing or malware delivery. No scripts were extracted, and the document body was not parsable, 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=gta+vice+city+%D1%87%D1%83%D0%B6%D0%BE%D0%B9+%D0%BF%D1%80%D0%BE%D1%82%D0%B8%D0%B2+%D1%85%D0%B8%D1%89%D0%BD%D0%B8%D0%BA%D0%B0+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4306/4306831_diskoteka_8090_skachat_besplatno.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4315/4315468_fiksiki_torrent_skachat.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4310/4310411_msvbvm50dll_windows_7_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002482a.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2482A 3556 bytes
font_01_sfnt_off000255ad.bin
8113e2bde896467990997adde8ecfc79c8c06cd7d58af90c7e369cd36af89f0c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x255AD 15228 bytes
font_02_sfnt_off0002848f.bin
e29e728fe29d0359efd640fe594c9c3079a646eba987d3ab619694fb3cd4f2c3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2848F 14844 bytes
font_03_sfnt_off0002b086.bin
c01253ade70c9602d0c3c50c99f34350cf606caef67ef2d61b2c2bb78315e775		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B086 7496 bytes
font_04_sfnt_off0002c65b.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C65B 6084 bytes
font_05_sfnt_off0002d5f0.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D5F0 3752 bytes

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