MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, including one to a known malicious redirector at ttraff.com. The document body, though partially garbled, includes the same URL, suggesting a lure to a malicious site. The presence of a large number of external PDF links indicates a link farm or SEO manipulation tactic. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=mensagem+fernando+pessoa+pdf+espa%25C3%25B1ol
- http://files.sacred-waters.org/uploads/1/3/1/3/131383510/1235764.pdf
- http://besefokiw.christinamariewhinnery.com/uploads/1/3/1/6/131606227/zodugaxesimabuwufero.pdf
- http://files.pfmorgans.com/uploads/1/3/2/6/132681264/kebolokuputi_gobezujekiro.pdf
- http://bonak.sdgplanning.com/uploads/1/3/2/3/132302780/3449130.pdf
- http://files.moombaparkps.vic.edu.au/uploads/1/3/0/7/130738792/5c3d80c06ac.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0447/4336/0663/files/pompidou_centre_architecture.pdf
- https://cdn.shopify.com/s/files/1/0437/7188/7767/files/pdf_sociologia_para_principiantes.pdf
- https://cdn.shopify.com/s/files/1/0435/4929/4756/files/fikoruzegedokujiputil.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/64791346013.pdf
- https://cdn.shopify.com/s/files/1/0432/8253/0472/files/tanawufabadarojadebemora.pdf
- https://cdn.shopify.com/s/files/1/0430/4620/7642/files/97721178774.pdf
- https://cdn.shopify.com/s/files/1/0430/1455/3763/files/69004560879.pdf
- https://cdn.shopify.com/s/files/1/0435/2606/2239/files/powijalulilexesagutitaz.pdf
- https://cdn.shopify.com/s/files/1/0435/7039/7339/files/50087291402.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gomejalubewetilukifij.pdf
- https://cdn.shopify.com/s/files/1/0437/2276/8538/files/58087989235.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_off00007a35.bindb42c7c286541dea4436ec81b0df937f61245502540906d3d1b5136a7ec92609 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A35 | 5580 bytes |
font_01_sfnt_off00008cde.bin8277cb2c81a4d16474bd386d73a1e42f1faf0dc9f30da98caf6e5b2a2e12d7c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CDE | 17924 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.