Malicious PDF — malware analysis report

Static analysis result for SHA-256 e44f6755cafd73da…

MALICIOUS

PDF

184.8 KB Created: 2015-08-08 10:50:32 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 63b525a529adf0df42a8fa74b6e66571 SHA-1: 85b077cd385e099ee09237bb26c7e7868ca10f58 SHA-256: e44f6755cafd73da20a7684e47e376d226651edbf85f13dac1039f3629fa95ff
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 infrastructure. This indicates the document is likely intended to lure users to a malicious site for phishing or malware delivery. No scripts were extracted, and the document body was truncated, limiting further analysis of the exact payload or intent.

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%98%D0%B3%D1%80%D1%8B+%D0%BD%D0%B0+%D0%BC%D0%B5%D0%B4%D0%B8%D0%B0%D0%BF%D0%BB%D0%B5%D0%B5%D1%80+texet+t+970hd&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384808_yekzamen_pdd_2011_skachat_besplatno_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4386/4386243_skachat_minecraft_pe_trashbox.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4385/4385449_motortester_1209_skachat.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023e93.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23E93 3556 bytes
font_01_sfnt_off00024c16.bin
4cf1cace4d4d708f8e2d85371f6b674218fbe86dffb50ea9d190d1536731d216		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24C16 15068 bytes
font_02_sfnt_off00027a50.bin
10a194d2c616f08c6aa574b3d6b59d894c890ce5d63e59b11b53ad9b80605800		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27A50 14792 bytes
font_03_sfnt_off0002a5f6.bin
10afc0b5dc88430f2a86de8d311eac9d69f26c62d7d2631b189493e2530f3cfa		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A5F6 6776 bytes
font_04_sfnt_off0002b98e.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B98E 6084 bytes
font_05_sfnt_off0002c923.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C923 3752 bytes

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