MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, suggesting an attempt to manipulate search engine results or distribute malicious content. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent to redirect users to harmful sites.
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.cc/pify?keyword=is+nancy+drew+and+midnight+in+salem
- http://tunuragu.apextravelogue.com/uploads/1/3/2/8/132814956/0f32dbbbc.pdf
- http://files.jengetslost.com/uploads/1/3/1/0/131070751/3543567.pdf
- http://files.worthvillepreservationgroup.com/uploads/1/3/1/8/131871633/defavezupemu.pdf
- http://files.micasmith.com/uploads/1/3/1/3/131384635/45e901d7d6.pdf
- http://files.northolmstedgymnastics.com/uploads/1/3/0/9/130969306/kosonikugaloweg.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/5123/4981/files/pupegexo.pdf
- https://cdn.shopify.com/s/files/1/0440/2852/6742/files/ims_advanced_vocabulary_list.pdf
- https://cdn.shopify.com/s/files/1/0432/5621/7750/files/34322936826.pdf
- https://cdn.shopify.com/s/files/1/0437/2021/2645/files/85865922236.pdf
- https://cdn.shopify.com/s/files/1/0462/7742/7349/files/59499047466.pdf
- https://cdn.shopify.com/s/files/1/0460/0512/5281/files/18771238107.pdf
- https://cdn.shopify.com/s/files/1/0430/4742/0057/files/29945039784.pdf
- https://cdn.shopify.com/s/files/1/0460/8691/4212/files/optiplex_790_audio_driver.pdf
- https://cdn.shopify.com/s/files/1/0430/1104/7575/files/1554827755.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_off00007375.binbca0ef5fb0b72a46706c2f999ab29595d67c825309d8c1e576caa9e5324dc1a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7375 | 5484 bytes |
font_01_sfnt_off000085f9.bincb179f741dd326b589182a19b59ac3fea62775fba92a467af07df5970817ca34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85F9 | 10120 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.