Malicious PDF — malware analysis report

Static analysis result for SHA-256 bd475207e9c1dcbb…

MALICIOUS

PDF

45.9 KB Created: 2020-04-29 06:43:08 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 66850fa4b2319ea7d3d450c8d163c709 SHA-1: 2b3cb190948a265b359da14ef40e006df6daa5c9 SHA-256: bd475207e9c1dcbb5cc5a5b792addd594e7469c7398c4620504f782faef44968
62 Risk Score

Malware Insights

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

The PDF document contains a large number of external links, disguised as a game guide, which is a common tactic for SEO link farms and phishing. The heuristic 'PDF_SEO_LINK_FARM' indicates a high volume of outbound links, suggesting a malicious intent to redirect users to potentially harmful websites. No scripts were extracted from this sample, limiting the ability to determine specific payload delivery mechanisms.

Heuristics 3

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://tcsonline.net/uploads/1/3/1/6/131636753/131636753.html#march+of+empires+war+of+lords+guide
    • http://jurongdistrict22.com/uploads/1/3/0/7/130739664/3e6bb.pdf
    • http://cavitytray.services/uploads/1/3/0/3/130379118/fudozefikewa-zuxupitokewiji-vekeru-powupasumokeru.pdf
    • http://coldcase.agency/uploads/1/3/0/7/130739690/wizadixerot_fizefagi_sikekur.pdf
    • http://mythermaltv.com/uploads/1/3/0/3/130313370/bogub-jazofopup-jajolus.pdf
    • http://restorelectronics.com/uploads/1/3/1/0/131070992/140217dcabaa3.pdf
    • http://bundlekings.com/uploads/1/3/0/5/130543065/627603.pdf
    • http://philliphaworthracing.com/uploads/1/3/1/4/131406518/312b409ccb.pdf
    • http://vahomesinmanteca.com/uploads/1/3/1/3/131380505/180762.pdf
    • http://mstravel.net/uploads/1/3/0/6/130604319/vejemajep.pdf
    • http://theclipeum.com/uploads/1/3/0/6/130603696/dojupojopuva.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00008b81.bin
6089a237eb9f659257cc378a0a33f5b490d8992136845319c6a708f5774fae93		 pdf-font-stream PDF embedded font (sfnt) at offset 0x8B81 8404 bytes

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