Malicious PDF — malware analysis report

Static analysis result for SHA-256 c4cad372de4e9303…

MALICIOUS

PDF

34.6 KB Created: 2020-06-04 09:28:22 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 67b1952b0382ede5d13a19df5c92b3f1 SHA-1: 28e1f41116debda35fc91faa4ade091ee7230f3d SHA-256: c4cad372de4e93036e5c5748c8de796daa2d57db97adf7f2a22ef529bcb6bcf7
62 Risk Score

Malware Insights

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

The PDF file contains a large number of external links, many of which are hosted on domains that appear to be part of a link farm. The document body, though heavily obfuscated, contains text related to 'Leon the professional full movie 123' and numerous URLs, suggesting a lure to a potentially malicious website. The primary intent appears to be directing users to these external links, likely for phishing or malware distribution.

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://pnwoodlands.com/uploads/1/3/0/3/130313274/130313274.html#leon+the+professional+full+movie+123
    • http://rentinggreenmissoula.com/uploads/1/3/0/7/130739602/zajizi.pdf
    • http://suejardin.studio/uploads/1/3/1/6/131606293/9fef10.pdf
    • http://otbservices.org/uploads/1/3/1/3/131384797/wepotogijo_jubuwepide_xesozabelajigok_gisula.pdf
    • http://profsagga.com/uploads/1/3/0/8/130874308/sabodawemoveragu.pdf
    • http://niralidevgan.com/uploads/1/3/0/6/130622058/denejujo.pdf
    • http://hostmaster.missmatch.co.uk/uploads/1/3/1/4/131406258/wuwexi.pdf
    • http://eyesparesort.net/uploads/1/3/0/6/130604459/ef054adb0733e.pdf
    • http://acupuncturelasvegas-net.acupuncturevegas.com/uploads/1/3/0/6/130639934/rimasel.pdf
    • http://coppiceandcanvas.co.uk/uploads/1/3/1/8/131856314/7f04fa9.pdf
    • http://topgrouptravel.voyagerwebsites.com/uploads/1/3/0/5/130546415/efdacb59fc5e.pdf
    • http://vivelamode.us/uploads/1/3/1/4/131408344/polari.pdf
    • http://work.altheafunds.com/uploads/1/3/1/3/131382531/rodifi_puwusi_gafuwege.pdf
    • http://pnwoodlands.com/uploads/1/3/0/3/130313274/terms.html
    • http://pnwoodlands.com/uploads/1/3/0/3/130313274/dmca.html
    • http://pnwoodlands.com/uploads/1/3/0/3/130313274/policy.html
    • https://fapesuj.files.wordpress.com/2020/06/dosakejetetiwinabirejamu.pdf
    • https://vikezepe379027054.files.wordpress.com/2020/06/62333766686.pdf
    • https://pakuloxana895114244.files.wordpress.com/2020/06/japifupiw.pdf
    • https://rexojudoda.files.wordpress.com/2020/06/47138863706.pdf
    • https://munamipatex.files.wordpress.com/2020/06/pupone.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_off00005874.bin
c95443f0c362c6dbc9b9234b77143ddff96422cda9210a6e617fd4afece03ad4
pdf-font-stream PDF embedded font (sfnt) at offset 0x5874 10724 bytes