Malicious PDF — malware analysis report

Static analysis result for SHA-256 98380c58db123976…

MALICIOUS

PDF

184.5 KB Created: 2015-07-24 12:03:39 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 558867853408de49599b9b4b2cbb07ad SHA-1: f14e4d393027eb17955416b08dc0677d015cfe37 SHA-256: 98380c58db123976850ad59165ca80975381a53f702a953d07a69cea91c59325
60 Risk Score

Malware Insights

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

The PDF file contains a critical heuristic firing indicating a link to a known malicious redirector. The embedded URL `http://botcraftman.ru/?lip&keyword=%D0%A0%D0%B0%D0%B7%D0%B1%D0%B0%D0%BD+%D0%B4%D0%BB%D1%8F+contract+wars&charset=utf-8` is the primary indicator of malicious intent. This suggests the document is designed to lure users to a potentially harmful website. 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=%D0%A0%D0%B0%D0%B7%D0%B1%D0%B0%D0%BD+%D0%B4%D0%BB%D1%8F+contract+wars&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4187/4187747_rabochaya_programma_po_russkomu_yazuyku_5_9_klass_laduyzhenskaya.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4190/4190015_fifa_manager_14_skachat_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184794_osnovuy_reanimatologii_zaryanskaya_skachat.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_048_off0002a495.bin
e936829d7de2ba2f4dedfce2b678cd965d18dc484756e5460d88a3590f94bf52		 decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2A495 6776 bytes
font_00_sfnt_off00023e46.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23E46 3556 bytes
font_01_sfnt_off00024bc9.bin
e377721ff04bd7e66a1ccd6d66600edfca377e29a3caecf63eb90cf8be6d24c3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24BC9 14768 bytes
font_02_sfnt_off0002794d.bin
57c61f7a3fdbdcfc1a33236c60d5069e4597aa535b8e76e426adf5262c7750d9		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2794D 14652 bytes
font_04_sfnt_off0002b825.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B825 6084 bytes
font_05_sfnt_off0002c7ba.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C7BA 3752 bytes

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