Malicious PDF — malware analysis report

Static analysis result for SHA-256 c0e60915bc018075…

MALICIOUS

PDF

42.4 KB Created: 2020-03-30 04:01:29 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 3c8fd5dbe6c382d49611098c4264194a SHA-1: d67f889f096046bd58a85d073c04788ff8a923ae SHA-256: c0e60915bc018075c4d275e259687e78c5998876b1e97db9362bc7cfa656cfc4
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a lure related to 'Netherland dwarf bunnies for sale' to disguise its true purpose. It exhibits a PDF link farm heuristic, indicating it contains numerous external links to other PDFs. The primary URL, http://74-123-76-74.mgwnet.com/uploads/1/3/0/8/130813988/130813988.html#netherland+dwarf+bunnies+for+sale+in+pa, and many others point to domains that appear to be part of a network designed to host and distribute malicious content, likely leading to further infection stages.

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://74-123-76-74.mgwnet.com/uploads/1/3/0/8/130813988/130813988.html#netherland+dwarf+bunnies+for+sale+in+pa
    • http://amandamcadena.com/uploads/1/3/0/4/130435956/tixapisifapujijowop.pdf
    • http://tecnologiasolar.net/uploads/1/3/0/6/130621608/5e1ccc101a4b2a.pdf
    • http://ourvillageslc.org/uploads/1/3/0/5/130544110/12c66357f9c74a.pdf
    • http://relationaltransformation.org/uploads/1/3/0/2/130288383/ddf83f.pdf
    • http://thirsty4referrals.com/uploads/1/3/0/6/130639792/52df842f7c83fd.pdf
    • http://cary8.com/uploads/1/3/0/4/130483479/kepuxutu_memonofowumi.pdf
    • http://namoidesigns.com/uploads/1/3/0/4/130435947/mogawixu-jutelifid-kozofoxebum-timexoputoj.pdf
    • http://wildvalleychocolate.com/uploads/1/3/0/6/130621651/3aa435c226a.pdf
    • http://unique1andonly.com/uploads/1/3/0/3/130313115/7759209.pdf
    • http://perchhomeandgarden.com/uploads/1/3/0/8/130874631/94d2f8b12.pdf
    • http://mewctu.com/uploads/1/3/0/7/130776177/ada911a00c30.pdf
    • http://mikecontente.com/uploads/1/3/0/9/130969483/vizagaxepa.pdf
    • http://globeed.org/uploads/1/3/0/5/130541208/c71aca87e40.pdf
    • http://pipsprettypaws.me/uploads/1/3/1/1/131164398/1368806.pdf
    • http://nicolesclubhouse.com/uploads/1/3/0/4/130477064/9115859.pdf
    • http://709republic.com/uploads/1/3/0/5/130588349/baferino.pdf
    • http://movingmindsdance.com/uploads/1/3/0/6/130621584/3280749.pdf
    • http://sandinefinancials.com/uploads/1/3/0/6/130604382/8557324.pdf
    • http://gracefellowshipfortuna.com/uploads/1/3/0/4/130489066/fefoked_vusepew_tirodipanami_lediwigikud.pdf
    • http://animalrecoveryagency.org/uploads/1/3/0/8/130814863/1715266.pdf
    • http://redwolftechnologies.com/uploads/1/3/1/3/131379248/86a7b6b9b5.pdf
    • http://susanbriskegolf.com/uploads/1/3/0/5/130543402/78b41ca771b.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_off00007991.bin
203c52377fc680c1e8faa6a98c4e1cf15080590ceaffaa3aa44fc400450dab66		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7991 8952 bytes

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