MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, forming a link farm. One of these links, 'https://ttraff.me/wix?keyword=nesco+18+quart+roaster+oven+owner%2527s+manual', is flagged as a malicious redirector. The presence of a link farm and a malicious redirector strongly suggests a phishing or malware distribution attempt. No scripts were extracted, and the document body is heavily obfuscated, but the link farm is sufficient evidence for the attack pattern.
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.me/wix?keyword=nesco+18+quart+roaster+oven+owner%2527s+manual
- https://70d2269e-a983-4b16-a0df-fb515812dd1b.filesusr.com/ugd/97634b_dab7e091d6734f719b06539514e37f99.pdf?index=true
- https://2e6e18de-25d4-4502-abae-4a2527520e33.filesusr.com/ugd/61c57f_7e55197a583546b5bda9e694c6228ba5.pdf?index=true
- https://bfd79b76-4914-422a-9d04-c41122255e91.filesusr.com/ugd/9b7d8a_1de04b369dd94d3eab3e8e49ec8caf8e.pdf?index=true
- https://d488eb2b-f3c2-4695-87fd-5d414ec33efd.filesusr.com/ugd/54bec1_875186b0ecd34c4c9faeb176f02cc50d.pdf?index=true
- https://1ce6e588-973a-4439-916f-4d259254c675.filesusr.com/ugd/3c9ac1_53d6580c33ce4894888aa057bb36689f.pdf?index=true
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dojedeteremedadedarovir.pdf
- https://cdn.shopify.com/s/files/1/0428/6794/9724/files/8076239286.pdf
- https://cdn.shopify.com/s/files/1/0432/1558/5448/files/39535201409.pdf
- https://cdn.shopify.com/s/files/1/0432/4635/4594/files/rexezisovilewus.pdf
- https://cdn.shopify.com/s/files/1/0430/3601/6802/files/leboteretivofibemex.pdf
- https://cdn.shopify.com/s/files/1/0434/4253/6598/files/clasificaciones_del_derecho_penal.pdf
- https://cdn.shopify.com/s/files/1/0434/2526/7877/files/beethoven_silence_piano.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_off00006c8e.bin988dce94a4ed15294a779449be2e865119631158998c638bea634cc4907e4943 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C8E | 5472 bytes |
font_01_sfnt_off00007f45.bin30b56126b0b43acb5961f474e308e4b8c64870e81ada743761ffbcc722f76fa3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F45 | 15208 bytes |
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