MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely used to obscure the final destination of a phishing or malware distribution campaign. The document also hosts a large number of external PDF links, suggesting a link farm or SEO poisoning tactic to increase visibility. No scripts were extracted, but the presence of malicious links is sufficient evidence for a high confidence assessment.
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=badminton+facilities+and+equipment+pdf
- http://files.lsloan.net/uploads/1/3/1/4/131455398/484cd97f112f.pdf
- http://files.insideoutnh.com/uploads/1/3/0/9/130969791/vuxakunodonuvugakom.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/1261535930.pdf
- https://cdn.shopify.com/s/files/1/0434/2788/9302/files/fuxizetes.pdf
- https://cdn.shopify.com/s/files/1/0434/1481/4885/files/59379652040.pdf
- https://cdn.shopify.com/s/files/1/0434/9083/6632/files/sevatawogor.pdf
- https://cdn.shopify.com/s/files/1/0431/0263/4148/files/fluke_t5_600.pdf
- https://cdn.shopify.com/s/files/1/0430/7366/7225/files/36458145714.pdf
- https://cdn.shopify.com/s/files/1/0450/0927/2990/files/6th_grade_english_grammar_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0430/4742/0066/files/classroom_jobs_poster_template.pdf
- https://cdn.shopify.com/s/files/1/0427/5562/1031/files/bimora.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_off00005db2.bin33e0affe7837efaed1971d2ab6474319fb4baa52ace25e89b470e98cad5a1515 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DB2 | 5380 bytes |
font_01_sfnt_off00006fef.bin5d5ac4ae2ca1036eae92fe56db36373078669534384d8379c83621bc277c4789 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FEF | 10324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.