Malicious PDF — malware analysis report

Static analysis result for SHA-256 2badacb634454718…

MALICIOUS

PDF

344.2 KB Created: 2015-08-12 07:28:12 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 3da723bd7bab16dc02005aa00235659d SHA-1: 9af0ee52b5ba3849f302fb6f6705af2f27b9cbec SHA-256: 2badacb634454718237ccbd6da341d410e5a788ad0e35ff873a7298b358d01b4
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file 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. No scripts were extracted, and the document body was truncated, 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%94%D0%BD%D0%B5%D0%B2%D0%BD%D0%B8%D0%BA+%D0%BF%D0%BE+%D0%BF%D1%80%D0%B0%D0%BA%D1%82%D0%B8%D0%BA%D0%B5+%D0%B2+%D1%81%D0%B1%D0%B5%D1%80%D0%B1%D0%B0%D0%BD%D0%BA%D0%B5&charset=utf-8
    • http://img1.liveinternet.ru/images/attach/c/6//4471/4471996_igrat_v_igruy_s_chitkodami.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4417/4417363_skachat_treyner_dlya_call_of_duty_modern_warfare_3.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4388/4388881_skachat_igru_bez_ogranicheniya_vremeni_besplatno.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00052173.bin
086d621dfe2df626bd55f4a2b6be55ca0baf25f305a7562b15e1eb93c42d4b4d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x52173 6076 bytes
font_01_sfnt_off00053395.bin
ed1deec36ff8518a4f2abdf4e90f3c81453d0bce885973214c3a0cd66ff7b26d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x53395 15208 bytes

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