MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text suggesting a lure related to 'Universal immunization schedule 2020 pdf'. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms the presence of a link to known malicious infrastructure, and PDF_SEO_LINK_FARM indicates a mass of external links, likely for SEO manipulation or to host further malicious content.
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Embedded URL info EMBEDDED_URLOne 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 https://ttraff.ru/pify?keyword=universal+immunization+schedule+2020+pdf
- http://files.mychefg.com/uploads/1/3/1/4/131453733/21a7fa.pdf
- http://files.johnfishersculpture.com/uploads/1/3/0/7/130738993/abc76ee15b84.pdf
- http://files.thehighlanderreport.com/uploads/1/3/2/6/132695492/8949114.pdf
- https://cdn.shopify.com/s/files/1/0431/4100/5480/files/95415106976.pdf
- https://cdn.shopify.com/s/files/1/0431/6810/4602/files/genisutova.pdf
- https://cdn.shopify.com/s/files/1/0432/0631/2093/files/54763264323.pdf
- https://cdn.shopify.com/s/files/1/0429/9938/2170/files/98302712968.pdf
- https://cdn.shopify.com/s/files/1/0432/2351/5294/files/62157360507.pdf
- https://cdn.shopify.com/s/files/1/0429/9322/1783/files/megukamokurapozum.pdf
- https://cdn.shopify.com/s/files/1/0431/5820/8674/files/bepiratopafagusesiso.pdf
- https://cdn.shopify.com/s/files/1/0433/8457/0019/files/52915547513.pdf
- https://cdn.shopify.com/s/files/1/0429/5219/6249/files/97896366931.pdf
- https://cdn.shopify.com/s/files/1/0433/3201/0152/files/collections_in_java_download.pdf
- https://cdn.shopify.com/s/files/1/0436/2331/7662/files/xoveragitipakemavenez.pdf
- https://cdn.shopify.com/s/files/1/0436/1791/0947/files/sales_and_marketing_plan.pdf
- https://cdn.shopify.com/s/files/1/0429/1792/0934/files/ximipagunemapowunodi.pdf
- https://cdn.shopify.com/s/files/1/0431/8307/9592/files/35254067174.pdf
- https://cdn.shopify.com/s/files/1/0432/4245/5207/files/overview_of_networking_concepts.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a75e.binbb2ea3ca14c4227c0fa6f78f2ea00ebedf738dc0c8b069545e563d43bb7408fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA75E | 5772 bytes |
font_01_sfnt_off0000baed.bine9a3131302527f3fd078a220dc86b5804ce9b2bc1162a277856bfd3a70253a43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAED | 10080 bytes |
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