Malicious PDF — malware analysis report

Static analysis result for SHA-256 2e5989f4e19c30f4…

MALICIOUS

PDF

184.0 KB Created: 2015-08-08 10:53:19 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 934913274936a8fc4fcae2273ade5f59 SHA-1: c0309869d7925231dc20b2bde35687e3ae56c163 SHA-256: 2e5989f4e19c30f4c5603d9a7da7d3ea2f14c81a1df3dec055c668004f7afc1e
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 suggests the document is designed to lure the user to a malicious website, likely for phishing or malware distribution. No scripts were extracted, and the document body was not sufficiently readable to determine a 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=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+css+v34+%D1%81+%D1%8F%D0%BD%D0%B4%D0%B5%D0%BA%D1%81+%D0%BD%D0%B0%D1%80%D0%BE%D0%B4&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/6//4385/4385604_yeti_snuy_anna_koshmal_notuy.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4386/4386615_tatyana_salvoni_more_amore_skachat_besplatno.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4385/4385762_ubit_girlstrah_za_7_dney_skachat.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_048_off0002a260.bin
ff0b83237ff8b998dd98454c488488652c6eade15b6ef625bb6d4f1a31681e3d		 decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2A260 6820 bytes
font_00_sfnt_off00023c9a.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23C9A 3556 bytes
font_01_sfnt_off00024a1d.bin
095220164d9dedac3433832f8c9341221ad6bc88fbcd235dc06af173f9476ac8		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24A1D 14676 bytes
font_02_sfnt_off00027788.bin
01f60781886e985e0b8ff29e94650f377161aaf2b7159d3ed1ae3e6822abacb7		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27788 14516 bytes
font_04_sfnt_off0002b61f.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B61F 6084 bytes
font_05_sfnt_off0002c5b4.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C5B4 3752 bytes

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