Malicious PDF — malware analysis report

Static analysis result for SHA-256 b60fcdf0d13103c9…

MALICIOUS

PDF

187.2 KB Created: 2015-07-24 09:15:21 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 47001127f8b97d8b58f7183f1627e7e3 SHA-1: adca519016113c53641414b3b6e6db4e5a822807 SHA-256: b60fcdf0d13103c92e445546f11e58808758b6a1e54516b6c851c8d03b849352
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. This suggests the document is designed to lure users to a malicious website. No scripts were extracted from this sample, and the document body was not sufficiently readable to provide further context. The primary IOC is the malicious 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=%D1%81%D1%86%D0%B5%D0%BD%D0%B0%D1%80%D0%B8%D0%B9+%D0%B2%D1%8B%D0%BF%D1%83%D1%81%D0%BA%D0%BD%D0%BE%D0%B3%D0%BE+9+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D1%82%D0%BE%D1%80%D0%B6%D0%B5%D1%81%D1%82%D0%B2%D0%B5%D0%BD%D0%BD%D0%B0%D1%8F+%D1%87%D0%B0%D1%81%D1%82%D1%8C&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4189/4189479_sony_vegas_pro_11_skachat_besplatno_russkaya_versiya.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184710_stroitelstvo_domov_pod_klyuch_iz_gazobetona.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4190/4190518_skachat_besplatno_serial_igra_prestolov_2_sezon_cherez_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000247f5.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x247F5 3556 bytes
font_01_sfnt_off00025578.bin
bed0e646c7d07ef1c292b6a262b601c3f6b00ea458d47b7be898b1e697ab8586		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25578 14876 bytes
font_02_sfnt_off00028356.bin
889916e55763bad0cb42214488dc909bfa9a9ced06be6c8fd6612b1b314f365e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x28356 14468 bytes
font_03_sfnt_off0002ae06.bin
c9ad2a6daa50c60e30c5921fb00b394e2305a008a90891dfe2375f0188cc6d67		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AE06 7240 bytes
font_04_sfnt_off0002c30b.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C30B 6084 bytes
font_05_sfnt_off0002d2a0.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D2A0 3752 bytes

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