Malicious PDF — malware analysis report

Static analysis result for SHA-256 a6c60ce8dc00f50a…

MALICIOUS

PDF

33.3 KB Created: 2020-06-01 11:05:23 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 52b7ba4d93a728dc1b27a0182f778849 SHA-1: b753bab0fc15ce618edeeebfd006f5f0801e2a33 SHA-256: a6c60ce8dc00f50a5e96d67ad1508c4fb0331790e05a5419c5fa370883d86f95
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of external links, many of which are numerically or generically named, suggesting a link farm for SEO purposes. The document body contains text related to 'Gta san andreas hile program' and includes numerous URLs pointing to PDF files, indicating a lure to download further content or visit malicious sites. No scripts were extracted from this sample.

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://smhonlinemarketing.services/uploads/1/3/0/6/130639305/130639305.html#gta+san+andreas+hile+program%25C4%25B1+android
    • http://eaglefordrail.com/uploads/1/3/0/2/130289313/milidexikoneke-lajomonovesunag.pdf
    • http://champaignsportsauthority.com/uploads/1/3/1/6/131606025/gekanog.pdf
    • http://foreveryesweddings.com/uploads/1/3/0/7/130740371/f922badda4ccf02.pdf
    • http://kelvingibbons.com/uploads/1/3/0/4/130488743/fulidalewelejobuman.pdf
    • http://hickeypj.com/uploads/1/3/0/8/130814329/tajovamo-tuwusifuk-tikotuxorogam.pdf
    • http://garmrnetworks.com/uploads/1/3/0/6/130621071/7421498.pdf
    • http://mail.florencewitt.org/uploads/1/3/0/7/130740344/nosomunevizipoxefu.pdf
    • http://swilliamson.ca/uploads/1/3/0/5/130551190/6bd575c823969.pdf
    • https://xanatibano.files.wordpress.com/2020/05/20660239555.pdf
    • https://tisozenesam140225730.files.wordpress.com/2020/06/65625073564.pdf
    • https://jekokugin.files.wordpress.com/2020/05/vubikabubejewibuvilab.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_off000052a9.bin
6b2537e7fc931c1c1a1247d4dea71af9009c9ae40edfbce13cdbd17b5fd3f1b3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x52A9 11880 bytes

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