Malicious PDF — malware analysis report

Static analysis result for SHA-256 49c3fe646d54b010…

MALICIOUS

PDF

356.2 KB Created: 2015-08-19 11:55:58 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 7a91ca73ae039978f68f75213131ffbd SHA-1: 3299c282fe8d910424b516228aa08e63a2757935 SHA-256: 49c3fe646d54b01063c91c9c4f1f25fb714bc7f7fa69cd60fa299a5115705605
60 Risk Score

Malware Insights

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

The PDF file contains an embedded link identified as a malicious redirector. This heuristic strongly suggests the document is designed to lure the user to a harmful website. The link points to 'http://botcraftman.ru/', which is flagged as malicious infrastructure. No scripts were extracted, and the document body was heavily 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=%D0%9B%D0%B8%D1%86%D0%B5%D0%BD%D0%B7%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D0%B9+%D0%BA%D0%BB%D1%8E%D1%87+%D0%B4%D0%BB%D1%8F+reimage&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/6//4626/4626446_skachat_game_hacker_na_android_na_russkom.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4496/4496726_verka_serdyuchka_vse_albomuy_skachat_besplatno_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4496/4496725_skachat_spletnica_2_sezon_torrent.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000541dc.bin
14b93879ad941a249c94a9afbd9e9e5d515a7f86b810aeaa943d7502d0bd4688		 pdf-font-stream PDF embedded font (sfnt) at offset 0x541DC 9904 bytes
font_01_sfnt_off00055d90.bin
00d29aa9275d653f05d9198f456b63f1c2cd1de0ff03557f861c520b5830e467		 pdf-font-stream PDF embedded font (sfnt) at offset 0x55D90 17172 bytes

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