Malicious PDF — malware analysis report

Static analysis result for SHA-256 dc68a8b70f1e5c4d…

MALICIOUS

PDF

183.5 KB Created: 2015-07-24 23:55:43 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 660cec322e8655be895feb3c80d9399d SHA-1: fcc2034a77987ec017cce973af24d2b2db20c66e SHA-256: dc68a8b70f1e5c4d3b4730cbc647860cf1b9c6c6de94f58831166279d8dd6a69
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, http://botcraftman.ru/. This indicates the document is intended to lure the user to a malicious site, likely for phishing or malware delivery. No scripts were extracted, and the document body was not sufficiently readable to determine a more 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%92%D0%B8%D0%B4%D0%B5%D0%BE+%D0%BF%D0%BE%D1%80%D0%BA%D0%B0+%D0%B4%D0%B5%D1%82%D0%B5%D0%B9&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185341_kostyum_rusalki_sims_2_skachat.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185155_microsoft_office_publisher_2007_skachat_besplatno_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184844_tabel_vuyhoda_na_rabotu_blank_skachat.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023d60.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23D60 3556 bytes
font_01_sfnt_off00024ae3.bin
c0d720e6b429fec3fbf00922b3b404d965b13e95240982bde4e557946d485600		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24AE3 14404 bytes
font_02_sfnt_off0002781d.bin
ed79233d174a9095ca7a279db0a15312d4def8e546554b770a0f1fe977ecc440		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2781D 14680 bytes
font_03_sfnt_off0002a2e4.bin
06587d928154f87cddcb82459fc09d3a57dc0050a05297cc930bbf71dbb425eb		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A2E4 6148 bytes
font_04_sfnt_off0002b406.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B406 6084 bytes
font_05_sfnt_off0002c39b.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C39B 3752 bytes

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