Malicious PDF — malware analysis report

Static analysis result for SHA-256 e48e0a0dbbef8a62…

MALICIOUS

PDF

47.2 KB Created: 2020-03-10 09:11:02 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 3dab29d2196fee427ff4609734e822b9 SHA-1: 0e9686daa9094f4041f63d2a6b2a5a9adf3aaf26 SHA-256: e48e0a0dbbef8a629cc2cb1fa667155475e911abedb2b458dd34af2dd112c75e
62 Risk Score

Malware Insights

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

The PDF document contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. One of these links, http://dedic-11-surveilance.pleasingfood.com/uploads/1/3/0/3/130312919/130312919.html#shoulder+impingement+pain+at+night, is directly present in the document body. This suggests a link farm or phishing campaign designed to redirect users to 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://dedic-11-surveilance.pleasingfood.com/uploads/1/3/0/3/130312919/130312919.html#shoulder+impingement+pain+at+night
    • http://holisticbeautywellness.com/uploads/1/3/0/7/130738537/884771.pdf
    • http://maryjanesexpress.net/uploads/1/3/0/8/130813366/c8d0f7ece51.pdf
    • http://susanbrookscommunications.com/uploads/1/3/0/6/130620750/b8ff1537d18d67f.pdf
    • http://aeksy.com/uploads/1/3/0/4/130476083/f04d0.pdf
    • http://qisma-books.com/uploads/1/3/0/5/130539818/ae827baf8102.pdf
    • http://shalafreeman.com/uploads/1/3/0/5/130539403/gedemev-gaxazatalul.pdf
    • http://drvnotfix.com/uploads/1/3/0/3/130323091/696c561fb0abf.pdf
    • http://mountainiceworks.com/uploads/1/3/0/3/130313585/monewij_kerapewudo_bagaribazagaj.pdf
    • http://oxfordfitfun.com/uploads/1/3/0/7/130775876/ropazuzaz.pdf
    • http://bliznuk.com/uploads/1/3/0/7/130775337/2b556f521dbb.pdf
    • http://imageautostyling.com/uploads/1/3/0/6/130621093/ledigomusopupel.pdf
    • http://fascistlinkedin.com/uploads/1/3/0/7/130776519/fipeleraxezidu_vevud.pdf
    • http://songhurstexperiment.com/uploads/1/3/0/2/130289213/pezerodugewul-gazopedivagifev-bejibebunowe-tidezira.pdf
    • http://soulpunk.net/uploads/1/3/0/5/130590367/jivofatotakoki_demevavuzog_fadigom.pdf
    • http://groovymoney.com/uploads/1/3/0/6/130620268/roredavu.pdf
    • http://bombaspeerless.com/uploads/1/3/0/5/130542758/3a3e334d48.pdf
    • http://noahandangela.com/uploads/1/3/0/6/130605376/9672417.pdf
    • http://staffordchamberofcommerce.com/uploads/1/3/0/7/130776164/2484905.pdf
    • http://countrymuttmaine.com/uploads/1/3/0/6/130621525/2e698214968d.pdf
    • http://nwavalanchesolutions.com/uploads/1/3/0/5/130540699/relakagem.pdf
    • http://www.luvapy.org/uploads/1/3/0/3/130313190/fenexewadidomit.pdf
    • http://tubergoo.club/uploads/1/3/0/5/130551654/e1186bb.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_off000090a8.bin
ba671869f44416870a0738aaf811ec763d421353fae691151fa7b45088e05f5b		 pdf-font-stream PDF embedded font (sfnt) at offset 0x90A8 7888 bytes

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