Malicious PDF — malware analysis report

Static analysis result for SHA-256 32203fe452e35bf1…

MALICIOUS

PDF

185.8 KB Created: 2015-07-25 14:37:10 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 817d98cc6e6a0c73f041c1ea0e907ef9 SHA-1: 57d84e2873fd25fe41f3e567c9f1a6d78d6558a2 SHA-256: 32203fe452e35bf1434b7e44ec3e2988e2f95859cbdd07337b6a430b4ac159b3
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file was flagged for containing a link to a known malicious redirector. This indicates the document is likely a lure designed to redirect users to a malicious website, potentially for phishing or malware delivery. No scripts were extracted, and the document body was truncated, limiting further analysis of the specific lure. The primary IOC is the malicious redirector URL.

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%A5%D0%BE%D0%BC%D1%83%D1%82+%D0%B4%D0%BB%D1%8F+%D0%BA%D1%80%D0%B0%D1%81%D0%BD%D0%BE%D0%B3%D0%BE+%D0%BA%D0%BE%D0%BD%D1%8F+%D1%81%D0%BC%D0%BE%D1%82%D1%80%D0%B5%D1%82%D1%8C+%D0%BE%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4191/4191539_gde_skachat_knigu_arhitekturnoe_materialovedenie_bayer_v_e.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4202/4202807_kalibrovka_tachskrina_android.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4203/4203003_dzhinn_iz_proshlogo_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000243a7.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x243A7 3556 bytes
font_01_sfnt_off0002512a.bin
18ff27871898bad17bceb3cf2ee89a03379d3e6a3c1228e39402a5f9e4457bfc		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2512A 14764 bytes
font_02_sfnt_off00027f79.bin
c31e5699321bbf51ebaf1c646861b52d8cd8f6d2dece268e48ceeced704a0ddf		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27F79 14536 bytes
font_03_sfnt_off0002aa3d.bin
7281bb44dc15df768d9aac310822ed03f0d6cda12cfde2786381882be4592ed4		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AA3D 6644 bytes
font_04_sfnt_off0002bd5e.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BD5E 6084 bytes
font_05_sfnt_off0002ccf3.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CCF3 3752 bytes

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