Malicious PDF — malware analysis report

Static analysis result for SHA-256 e23f67f91e6d6a1e…

MALICIOUS

PDF

187.0 KB Created: 2015-07-26 07:03:39 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 8abb90ab45e3a806cb0570b996f28f35 SHA-1: cb0c1a85884282aaa99d786fad6764ad3551966f SHA-256: e23f67f91e6d6a1ebe3dcbce61db7de9103c8e05d7ec1c084f2b98176251717e
60 Risk Score

Malware Insights

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

The PDF file contains an embedded link that redirects to a known malicious domain, botcraftman.ru. This indicates the document is likely intended to lure users to a site for phishing or malware distribution. 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=%D1%81%D0%BE%D0%B2%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%B0%D1%8F+%D0%B4%D0%B5%D1%82%D1%81%D0%BA%D0%B0%D1%8F+%D1%82%D0%B0%D0%BD%D1%86%D0%B5%D0%B2%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F+%D0%BC%D1%83%D0%B7%D1%8B%D0%BA%D0%B0+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4202/4202645_plants_vs_zombies_2_russkaya_versiya_android.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4212/4212450_nautilus_pompilius_luchshie_pesni_skachat_torrent.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4193/4193073_payday_the_heist_skachat_treyner.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002473c.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2473C 3556 bytes
font_01_sfnt_off000254bf.bin
20f3dca02450e7bc347419e7690a1692533c68aebbf08f580dc2d25200fcb9e2		 pdf-font-stream PDF embedded font (sfnt) at offset 0x254BF 14848 bytes
font_02_sfnt_off00028232.bin
c33e6903d76079777c1b082a355654bfa5653b97afd40bc3e5344b34556d24bd		 pdf-font-stream PDF embedded font (sfnt) at offset 0x28232 14468 bytes
font_03_sfnt_off0002ace4.bin
11ba6a17d64ec2ac3ddae20185aacaf695a238f231d554a8e0dc8d1b9e3e124b		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2ACE4 7244 bytes
font_04_sfnt_off0002c20d.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C20D 6084 bytes
font_05_sfnt_off0002d1a2.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D1A2 3752 bytes

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