Malicious PDF — malware analysis report

Static analysis result for SHA-256 7fefe37c38be3e25…

MALICIOUS

PDF

34.4 KB Created: 2020-04-07 20:47:54 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: c63fdb63b34d0f4e59e004d76b60a4ac SHA-1: 7c57ad45ff1a2e25407e4bff7d6b62d987a96420 SHA-256: 7fefe37c38be3e250f3b8f7ea44e7b6b93c90092722c5daa93156f07f4d0a056
82 Risk Score

Malware Insights

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

The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, suggesting a link farm or redirection to malicious content. The SE_CALLBACK_LURE heuristic indicates a potential phishing or scam pretext, possibly related to the 'nj courts ecdr login' text found in the document body. No scripts were extracted from this sample.

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.
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
  • 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://fairlingsdelight.shop/uploads/1/3/1/4/131483076/131483076.html#nj+courts+ecdr+login
    • http://mcpaeducation.org/uploads/1/3/0/4/130476574/7337232.pdf
    • http://americanrevolution2.net/uploads/1/3/1/4/131407057/6020430.pdf
    • http://wokewomanwellness.com/uploads/1/3/0/7/130776517/4626706.pdf
    • http://goldstandardpersians.com/uploads/1/3/0/7/130776159/1229b37c50362.pdf
    • http://steve-solomon.com/uploads/1/3/0/6/130604322/8eaf25762d1c.pdf
    • http://smellslikeretro.com/uploads/1/3/0/3/130323620/pinoxawijolibap.pdf
    • http://brownsvillese92.com/uploads/1/3/0/7/130740624/9646052.pdf
    • http://nicksarno.com/uploads/1/3/0/7/130776702/2d13b1a0204c.pdf
    • http://thinkmental.science/uploads/1/3/1/3/131379958/2b35304.pdf
    • http://kalaman.net/uploads/1/3/0/6/130603917/5464685.pdf
    • http://thefitness-link.com/uploads/1/3/0/7/130738946/gudogezuvifim.pdf
    • http://airductcleaningproslayton.com/uploads/1/3/0/6/130620605/7b734.pdf
    • http://rogueschooling.net/uploads/1/3/1/4/131437775/c05448d.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_off00005e72.bin
b603183cb48bd8580de42abc8bca29e355d2c0db109f96714711fa3598a38b74		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5E72 7828 bytes

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