Malicious PDF — malware analysis report

Static analysis result for SHA-256 d0037ae879b15076…

MALICIOUS

PDF

183.6 KB Created: 2015-07-23 20:26:55 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 73df9f1d524b72a305e748b5db0079bf SHA-1: 2d07f334dfcd9c7ce7bb3ab619ffa2354e304000 SHA-256: d0037ae879b15076494e099927c34f65bb43b2af33c84cc16eee5462e3993a4e
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, botcraftman.ru. 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 unreadable, 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=%D0%A4%D0%B0%D0%B9%D0%BB+msvcp100dll+%D0%B4%D0%BB%D1%8F+windows+7&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183257_urok_proekt_po_russkomu_yazuyku.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4183/4183176_lazer_iz_dvd_privoda_shema.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184380_igra_moya_strana_2020_dlya_kompyutera_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_048_off0002a00b.bin
2edd2635515f54250d91322f23c5ef1aa7adb74aea25611f55382bf0aaaec575		 decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2A00B 7000 bytes
font_00_sfnt_off0002398a.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2398A 3556 bytes
font_01_sfnt_off0002470d.bin
9117ebba5356c18e08113eca12d344f04d30552c13bfed40b67784f43a097508		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2470D 14408 bytes
font_02_sfnt_off00027446.bin
ae5e2d81d1670e6f092d063f4cc3d73da85ba90bd174da518b6f05db32f21b29		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27446 14800 bytes
font_04_sfnt_off0002b473.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B473 6084 bytes
font_05_sfnt_off0002c408.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C408 3752 bytes

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