Malicious PDF — malware analysis report

Static analysis result for SHA-256 2fa624ae2c084aca…

MALICIOUS

PDF

186.6 KB Created: 2015-07-23 20:16:58 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 7e2b82123006e2ece6177b9ef897e259 SHA-1: 4ee969c18ae6d3b85f0242200aa513caf0d0a93c SHA-256: 2fa624ae2c084acafe5e2f1eaf2504b415cf62343f2d1c6324f65d00b8719d9c
60 Risk Score

Malware Insights

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

The PDF file was flagged as a malicious redirector due to the presence of a link to botcraftman.ru. This URL is known to lead to malicious infrastructure, suggesting the document's purpose is to lure users to a harmful site. No scripts were extracted, and the document body was unreadable, 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%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+mortal+kombat+9+%D0%BD%D0%B0+pc+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%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://img0.liveinternet.ru/images/attach/c/5//4184/4184379_korporativnaya_socialnaya_otvetstvennost_uchebnik_skachat.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184463_skachat_vk_na_android_kak_na_ayfone.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184386_step_ayerobika_video_uroki_skachat_besplatno_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000243b9.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x243B9 3556 bytes
font_01_sfnt_off0002513c.bin
2054b185f4a041b62dc8c65355530ec6fe976fcc1dac73da4a82c4571095fd81		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2513C 15016 bytes
font_02_sfnt_off00027fb6.bin
567a73f4c425ef871259185c300c32f6eb98672f9bb66d4ef44760cc91d00c7e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27FB6 14876 bytes
font_03_sfnt_off0002ab9e.bin
4702184abea2b0478d0a2c5d92714c9be7c00df2a873574752ffabb92fe2f386		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AB9E 7228 bytes
font_04_sfnt_off0002c0b8.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C0B8 6084 bytes
font_05_sfnt_off0002d04d.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D04D 3752 bytes

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