Malicious PDF — malware analysis report

Static analysis result for SHA-256 ecb76111a70c41fc…

MALICIOUS

PDF

186.0 KB Created: 2015-07-26 04:06:37 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 5bfed5e6b90b09c7e60359ef34e68b17 SHA-1: 80205c4c67128591a527bb7ad37adaab94ef7919 SHA-256: ecb76111a70c41fc9d88ea991b63cd79430dc4a3ffd75007412450ecc30491cc
60 Risk Score

Malware Insights

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

The PDF contains a critical heuristic firing indicating a link to known malicious redirector infrastructure. The embedded URL 'http://botcraftman.ru/...' is the primary indicator of malicious intent. This suggests the document is designed to lure users to a compromised or malicious site. No scripts were extracted, limiting further analysis of the payload.

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%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D1%83+%D0%B4%D0%BB%D1%8F+%D1%81%D0%BE%D0%B7%D0%B4%D0%B0%D0%BD%D0%B8%D1%8F+%D0%BF%D1%80%D0%BE%D0%B5%D0%BA%D1%82%D0%B0+%D0%B4%D0%BE%D0%BC%D0%B0&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4204/4204877_kak_vuyrastit_orhideyu_iz_lukovicuy_iz_vetnama.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4191/4191778_tool_1cd_skachat.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4203/4203246_klyuch_dlya_3d_instruktor_20_domashnyaya_versiya.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024528.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24528 3556 bytes
font_01_sfnt_off000252ab.bin
3725dbfb2746fa096db4b6976b65fbf766fc671c78b68b70353c6dd57fc12d5d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x252AB 14328 bytes
font_02_sfnt_off00027f81.bin
c33e6903d76079777c1b082a355654bfa5653b97afd40bc3e5344b34556d24bd		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27F81 14468 bytes
font_03_sfnt_off0002aa33.bin
b65557de04d776f2c77548b3d844632b157bbc2fc0aa8002917646ea325eda0e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AA33 6872 bytes
font_04_sfnt_off0002be27.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BE27 6084 bytes
font_05_sfnt_off0002cdbc.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CDBC 3752 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.