MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links that lead to a redirector service, which in turn points to a link farm hosted on Shopify. The primary malicious link is "https://ttraff.com/pify?keyword=acceptable+forms+of+id+for+i9", which is designed to deceive users into clicking it. The ML classifier strongly indicated maliciousness, and the PDF structure suggests a link farm designed for SEO poisoning to distribute 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.com/pify?keyword=acceptable+forms+of+id+for+i9
- http://files.interwovenproductions.jojospinks.com/uploads/1/3/2/8/132814465/9014109.pdf
- https://cdn.shopify.com/s/files/1/0430/3493/5447/files/najokonirofisalijigojij.pdf
- https://cdn.shopify.com/s/files/1/0432/5530/0249/files/zevejowibexi.pdf
- https://cdn.shopify.com/s/files/1/0432/1896/0545/files/axios_catch_error.pdf
- https://cdn.shopify.com/s/files/1/0434/9588/2918/files/muwejesana.pdf
- https://cdn.shopify.com/s/files/1/0430/4338/9597/files/rawof.pdf
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/85986298653.pdf
- https://cdn.shopify.com/s/files/1/0431/2891/4074/files/lumuludine.pdf
- https://cdn.shopify.com/s/files/1/0433/7228/2008/files/98832290659.pdf
- https://cdn.shopify.com/s/files/1/0435/0767/9397/files/linux_bash_scripting_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0437/1054/6070/files/alt_code_for_copyright.pdf
- https://cdn.shopify.com/s/files/1/0431/6237/0202/files/pimidokemupiso.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_off000067e6.bin409947ae2056c999d8360116afa436f6319ed3386b5db641744f33640a43c1d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67E6 | 5584 bytes |
font_01_sfnt_off00007ab6.binea7821bb57619db555a0b0a2ea10ff2a639352243935b7344e7afca7d9439373 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AB6 | 10648 bytes |
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