Malicious PDF — malware analysis report

Static analysis result for SHA-256 cedd2ba45dbdbeff…

MALICIOUS

PDF

48.5 KB Created: 2020-04-09 02:12:54 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 67c26634709f6bce01df8f5c7926af2d SHA-1: 69ab57fc9ac4c54121599529b0a946a49d7a21a1 SHA-256: cedd2ba45dbdbeff25ec1c4382b353ddb3d84b70f4b107a3d454186f76be6d0b
62 Risk Score

Malware Insights

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

The PDF file contains a large number of external links, identified as a PDF link farm. The primary purpose appears to be directing users to a multitude of other PDF documents hosted on various domains. One of the embedded URLs, http://drywallnewmarket.com/uploads/1/3/1/3/131380213/131380213.html#%C3%BCcretsiz+3d+%C3%A7izgi+film+indir, is also present. This activity is consistent with SEO manipulation or distributing a large volume of potentially malicious content.

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://drywallnewmarket.com/uploads/1/3/1/3/131380213/131380213.html#%C3%BCcretsiz+3d+%C3%A7izgi+film+indir
    • http://park100-building70.com/uploads/1/3/0/4/130435746/72c894b5d59a5ba.pdf
    • http://highpointkindermusik.com/uploads/1/3/0/2/130288731/pizinese.pdf
    • http://mkstudiovb.com/uploads/1/3/0/6/130620521/xadej-menajabokoko-delogi-vemafevenezux.pdf
    • http://poliotoolkit.org/uploads/1/3/0/5/130589374/6047999.pdf
    • http://aulasfintech.com/uploads/1/3/0/5/130589250/f8cd84.pdf
    • http://soupsadaisy.com/uploads/1/3/0/6/130605344/dilemoxuwat-jekofelujorenos-pisefike.pdf
    • http://laroseartclasses.com/uploads/1/3/0/8/130874633/8c60b300.pdf
    • http://clccabinetry.com/uploads/1/3/1/4/131437523/dosiwudagudinon_loxafofunim.pdf
    • http://orlandosllc.com/uploads/1/3/0/7/130739535/lulenunafaredunosixe.pdf
    • http://boulaylogisticsinc.com/uploads/1/3/1/3/131380594/384918dc9f5.pdf
    • http://davinasims.com/uploads/1/3/0/4/130483759/xarejiwidubop_bafozo_mogonebege_lilit.pdf
    • http://lucylashstudio.com/uploads/1/3/0/7/130739093/reguvene-befesupudidebo.pdf
    • http://bswheadworks.com/uploads/1/3/0/6/130604641/bijomupuzoxamadaju.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_off00008fcf.bin
d2685a71ebd8fce7ea82be4ab74e8e3b55f23759ba37dd3b8797e80107ccdc17		 pdf-font-stream PDF embedded font (sfnt) at offset 0x8FCF 10272 bytes

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