Malicious PDF — malware analysis report

Static analysis result for SHA-256 c71a2352117f9767…

MALICIOUS

PDF

186.6 KB Created: 2015-07-27 01:24:16 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 503cd58b2faf722b7f7a751848b0a7f5 SHA-1: d0d345886efca36ea6dc05cdcf219069de76d54d SHA-256: c71a2352117f97679360828092563c3c71981acdf15b3c4e0d4e9ca53188519c
60 Risk Score

Malware Insights

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

The PDF file was flagged for containing a link to a known malicious redirector. This indicates a likely attempt to lure the user to a malicious website, potentially for phishing or malware delivery. No scripts were extracted from this sample, limiting further analysis of its behavior. 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=the+movies+%D1%84%D0%B0%D0%B1%D1%80%D0%B8%D0%BA%D0%B0+%D0%B3%D1%80%D0%B5%D0%B7+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4207/4207984_spb_tv_dlya_kompyutera_windows_8_skachat_besplatno.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4203/4203867_programma_perevodchik_s_russkogo_na_uzbekskiy.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4218/4218635_vuyrezat_nenuzhnuyy_kusok_iz_pesni_onlayn.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_048_off0002ab60.bin
14ab0674ce776dd8e98b1ebe144137659bf039701e70f1093eb690e6dc4d5076		 decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2AB60 7316 bytes
font_00_sfnt_off00024467.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24467 3556 bytes
font_01_sfnt_off000251ea.bin
9b276bef271980e28586e511d86dc958953ecc88a329f8e65e838f4cab6e4bf6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x251EA 14708 bytes
font_02_sfnt_off00027fe2.bin
fc519eeaaa0b1fae4a90d03d150a891ef049265afe692acf603ac153daa8efff		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27FE2 14780 bytes
font_04_sfnt_off0002c0b5.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C0B5 6084 bytes
font_05_sfnt_off0002d04a.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D04A 3752 bytes

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