MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which points to a known malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector. The presence of numerous external PDF links suggests a link farm designed to obscure the ultimate destination and potentially evade detection. No scripts were extracted, but the PDF structure itself facilitates the redirection.
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.club/123?keyword=rapid+identity+nc+ed+cloud+login
- https://jitojadafolad.weebly.com/uploads/1/3/4/4/134404030/182086.pdf
- https://gorokawuse.weebly.com/uploads/1/3/4/4/134489158/aa71e2ccc03abd5.pdf
- https://furutivox.weebly.com/uploads/1/3/4/3/134360368/gegevilazim.pdf
- https://ligotilup.weebly.com/uploads/1/3/4/3/134313371/6525174.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/115ebd63-5962-4703-bde1-d628282ea02a/33489835044.pdf
- https://uploads.strikinglycdn.com/files/caf967e9-55c9-4100-a0c8-cb5cae336763/pebatiw.pdf
- https://uploads.strikinglycdn.com/files/b84c4183-a5c7-48b2-8805-e21f71141db4/32525643238.pdf
- https://s3.amazonaws.com/xipavir/92644415.pdf
- https://uploads.strikinglycdn.com/files/932497bf-42bd-49ce-9b47-463ef704e13a/mugejiloxuxanoleg.pdf
- https://uploads.strikinglycdn.com/files/6ad24589-d0d5-4bb0-bd1b-bba3e467d614/barbie_presents_thumbelina_full_movi.pdf
- https://uploads.strikinglycdn.com/files/8e675373-c947-44b7-9aeb-64c19e2363b5/52709907951.pdf
- https://s3.amazonaws.com/pazifetanegapu/kowekigejoletisulof.pdf
- https://cdn.shopify.com/s/files/1/0439/4339/5483/files/nagarasaremamomike.pdf
- https://my.ncedcloud.org/
- 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_off00006666.bin5b919017eb01180bc0070cc4bd99e3bf61c52a33267db657ed12de8696466be3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6666 | 5076 bytes |
font_01_sfnt_off000077d2.bin603fa092fae8707711a63e6d9b1f87e7ef09607d710eb520f4193a6818af82ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77D2 | 10508 bytes |
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