Malicious PDF — malware analysis report

Static analysis result for SHA-256 e226f86dd4f217dd…

MALICIOUS

PDF

36.2 KB Created: 2020-03-20 02:00:39 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 1dfd2efac2aae92255f4d3dee3358173 SHA-1: de7a500089c05327cd58e65aa8bfda44a37058d9 SHA-256: e226f86dd4f217ddfffea2f9d7c73fd3a82565abf4cbe6ec04162386b6180d5b
94 Risk Score

Malware Insights

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

The PDF document contains a large number of external links, many of which appear to be part of a link farm designed to improve search engine rankings. The document body text, though partially obfuscated, contains references to 'Canon ir 1025if driver windows 10' and includes numerous URLs that likely lead to malicious or unwanted content. The ML classifier strongly indicated maliciousness, supporting the conclusion that this PDF is used for a social engineering lure.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • 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
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://mysoundcollective.com/uploads/1/3/0/3/130313363/130313363.html#canon+ir+1025if+driver+windows+10
    • http://www.giovannalungu.com/uploads/1/3/0/2/130291658/lirijop_dubekutajetadaz_kanakavivijok.pdf
    • http://media.ardingtonschoolofcrafts.com/uploads/1/3/0/7/130739520/4267443.pdf
    • http://www.madisonlasertherapy.com/uploads/1/3/0/2/130288818/967ce2b64.pdf
    • http://performanceconspiracy.com/uploads/1/3/0/7/130739308/4163332.pdf
    • http://kjr-designs.com/uploads/1/3/1/1/131163737/3a4719eef03f.pdf
    • http://wrecklesswraps.net/uploads/1/3/0/2/130272582/nipoxugizizokup.pdf
    • http://integritypaintingbysean.com/uploads/1/3/1/0/131070325/51175aef4f12.pdf
    • http://derringerfamily.com/uploads/1/3/0/4/130488810/1800945.pdf
    • http://113366.co/uploads/1/3/0/6/130620930/47d60f2b.pdf
    • http://feriadelmecanico.com/uploads/1/3/0/7/130776141/mosajamefujifeb.pdf
    • http://www.blackluxeexperience.com/uploads/1/3/0/5/130545643/dugugof-wiveme-juwon-gobap.pdf
    • http://okanp.org/uploads/1/3/0/2/130289288/7117edf2d8.pdf
    • http://www.lailas-naturterapi.no/uploads/1/3/0/2/130291658/pogevujexali-wezilutomemu-busulaf.pdf
    • http://connectedhomeuk.com/uploads/1/3/0/2/130271226/sanotivilixubasu.pdf
    • http://hostmaster.lindaanderson-lifecoach.com/uploads/1/3/0/8/130814030/jipakedewefozirelo.pdf
    • http://drylakewellness.com/uploads/1/3/0/3/130323319/da74de8cb5b8b5.pdf
    • http://firstlookai.com/uploads/1/3/0/3/130313657/392e3.pdf
    • http://antiqueologie.com/uploads/1/3/0/4/130435672/e6f255a5594d01.pdf
    • http://villaparguerahotel.com/uploads/1/3/0/6/130604791/13f7f.pdf
    • http://www.therealnewspringstory.com/uploads/1/3/0/8/130874529/d868381dc488.pdf
    • http://webmail.dcachurch.net/uploads/1/3/0/7/130775509/7445087.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_off000067c3.bin
c1e4044ad32e8bde58e1ae9d773952574b3b37418ffa66dcd7efd5b9ba990cbd		 pdf-font-stream PDF embedded font (sfnt) at offset 0x67C3 7272 bytes

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