MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a redirector service. The document body, though heavily obfuscated, contains a URL that appears to be part of a lure. The primary malicious URL identified is a redirector, suggesting an attempt to obscure the final destination and potentially engage in SEO link farming to improve search engine ranking for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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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.cc/wix?keyword=johnson+5.+5+seahorse+manual
- http://fancli.com/1bbvmm
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_3d441e442d24465d8a858796d771ab93.pdf
- https://static.usrfiles.com/ugd/b8c837_a64beb263fe24892973674583cd30c27.pdf
- https://static.usrfiles.com/ugd/b8c837_2a61fc3bb1214983a4047278be7b03db.pdf
- https://static.usrfiles.com/ugd/5b9a87_cdcffecb0d9f427cb7426c68ce6ae158.pdf
- https://static.usrfiles.com/ugd/b8c837_e0c0ceca269946ed84108e499f627310.pdf
- https://static.usrfiles.com/ugd/b8c837_857fd19f984e4c0fa702c7e3211b0246.pdf
- https://static.usrfiles.com/ugd/625844_2bf9c7d53a8347d9abcea45ecb5c710a.pdf
- https://cdn.shopify.com/s/files/1/0429/2270/5063/files/80985051411.pdf
- https://cdn.shopify.com/s/files/1/0439/8268/4318/files/xajaro.pdf
- https://cdn.shopify.com/s/files/1/0431/3029/0327/files/ronanebotumotukufo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vukabisozudetilo.pdf
- https://cdn.shopify.com/s/files/1/0433/2729/1544/files/goganobikuzuj.pdf
- https://cdn.shopify.com/s/files/1/0428/9078/9020/files/legak.pdf
- https://cdn.shopify.com/s/files/1/0428/1411/1903/files/70880092297.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007299.bin1cb33bbc34594fc6265b7c1d3d3820ba4b676c36dc43d776f7a28bfb84bd0b43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7299 | 5072 bytes |
font_01_sfnt_off000083aa.binbd9f97c9232a19594b47ba39373bf8e53b669a90056d3db49ef0982e1f60e3c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83AA | 13544 bytes |
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