Malicious PDF — malware analysis report

Static analysis result for SHA-256 9b72a6befbc67435…

MALICIOUS

PDF

39.9 KB Created: 2020-04-08 08:21:28 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 51048fc606e2a4c06d7a7c5c4d931aed SHA-1: 20df930f03a179fabccbeb9a14f4dd97be31c94c SHA-256: 9b72a6befbc674353328add1df0f19b5ff7d6215247e57530be5a0b60ae259d3
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF document contains numerous embedded URLs, many of which are part of a link farm designed to direct users to external sites. The document body mentions 'Reset delsey suitcase lock', suggesting a lure to trick users into clicking malicious links. The presence of a large number of external links, particularly in a PDF, is a strong indicator of a phishing or redirection campaign.

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://uppercapedronemedia.com/uploads/1/3/0/4/130476150/130476150.html#reset+delsey+suitcase+lock
    • http://maxmeadowsequinerescue.com/uploads/1/3/0/5/130540281/70b8e20a.pdf
    • http://ladeltaoil.com/uploads/1/3/0/8/130874313/7208a3a7.pdf
    • http://texasbulletins.com/uploads/1/3/0/9/130969628/9748118.pdf
    • http://slsuperior.com/uploads/1/3/0/7/130775606/wemenexexodezizifuw.pdf
    • http://studtactical.com/uploads/1/3/0/6/130605182/8801610.pdf
    • http://wildernessplaytherapy.com/uploads/1/3/1/3/131397974/dawujetatidumi_vutawofiga_ziwerik.pdf
    • http://renoroelandt.com/uploads/1/3/0/2/130270872/9664869.pdf
    • http://ocfertilitycare.com/uploads/1/3/0/7/130776877/pepozetimikezojo.pdf
    • http://nebraskasolarschools.net/uploads/1/3/0/5/130551239/3537218.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_off000072cb.bin
9039ba2681df90964c554ed58dfe479f49ae6754204fd3d30a6edf89103a75ad		 pdf-font-stream PDF embedded font (sfnt) at offset 0x72CB 8324 bytes

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