MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by an ML classifier and contains a large number of embedded links. One of these links, 'https://ttraff.com/pify?keyword=agito+cosmos+pdf', points to known malicious redirector infrastructure. The document body also contains this URL and numerous other Shopify links, suggesting a link farm or phishing attempt designed to lead users to malicious sites.
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=agito+cosmos+pdf
- http://files.bluesensation.org/uploads/1/3/2/8/132815767/2340909.pdf
- http://files.getfitwithida.com/uploads/1/3/1/3/131383651/ddea7a3.pdf
- http://pitikulo.shoplocaldealsnc.com/uploads/1/3/0/9/130969352/voxitipipevabeto.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/1471/5549/files/sc_caste_list_in_karnataka.pdf
- https://cdn.shopify.com/s/files/1/0437/0753/1432/files/dedelegapi.pdf
- https://cdn.shopify.com/s/files/1/0428/9875/1641/files/heymann_control_of_communicable_diseases_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/1219/3447/files/16248083442.pdf
- https://cdn.shopify.com/s/files/1/0437/0841/6165/files/dark_knight_skill_build.pdf
- https://cdn.shopify.com/s/files/1/0440/6562/0118/files/felebugijubaxekekodizowew.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/5561128363.pdf
- https://cdn.shopify.com/s/files/1/0434/8549/5453/files/49209234208.pdf
- https://cdn.shopify.com/s/files/1/0433/3119/0952/files/xebesazufidadu.pdf
- https://cdn.shopify.com/s/files/1/0434/4492/8674/files/tinotebigevixavifumuke.pdf
- https://cdn.shopify.com/s/files/1/0434/4204/5090/files/90691323997.pdf
- https://cdn.shopify.com/s/files/1/0440/5601/9109/files/xejiberutulefeludezaxug.pdf
- https://cdn.shopify.com/s/files/1/0427/8845/4559/files/kujekukizanarojade.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_off00004a44.bin17f1503ea54b211d0a804e0df1b7b16884eee7be2c9467b6ce5feb9e4f4be04a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A44 | 5124 bytes |
font_01_sfnt_off00005bb0.bin17130daad34fce503f6f47e113bb9d02ec55aee48ee562588bdfdb8e5038e650 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BB0 | 9888 bytes |
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