MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. One of these links, https://ttraff.cc/pify?keyword=past+tense+vs+present+perfect+exercises+pdf, is identified as a malicious redirector. This suggests the document is designed to lead users to malicious infrastructure, likely as part of a phishing or content-scraping scheme.
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=past+tense+vs+present+perfect+exercises+pdf
- http://files.alwaystrive.com/uploads/1/3/1/4/131407029/5196492.pdf
- http://zavak.underdogdesign.co.nz/uploads/1/3/1/4/131453555/7624429.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0431/2806/2109/files/74151745018.pdf
- https://cdn.shopify.com/s/files/1/0439/0731/7912/files/atharva_veda_in_english.pdf
- https://cdn.shopify.com/s/files/1/0430/8166/2628/files/61852771862.pdf
- https://cdn.shopify.com/s/files/1/0429/8250/6647/files/wusugubaxuzetiwag.pdf
- https://cdn.shopify.com/s/files/1/0432/3937/5012/files/fekuvepumuxed.pdf
- https://cdn.shopify.com/s/files/1/0441/3535/0424/files/lomakekoludeb.pdf
- https://cdn.shopify.com/s/files/1/0434/5564/3813/files/herb_patches_rs3.pdf
- https://cdn.shopify.com/s/files/1/0431/1266/1152/files/nabafuw.pdf
- https://cdn.shopify.com/s/files/1/0438/2225/2189/files/d_d_wizard_spells_5e.pdf
- https://cdn.shopify.com/s/files/1/0432/8669/1998/files/online_text_editor_without_watermark.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000537f.bin2816c9fc3a56e237ca048463b665194ebcb691ab604ce8bbd0f97da544743e38 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x537F | 4924 bytes |
font_01_sfnt_off00006447.bin0a095ec52482103feb22849f3a6f5ff9d00b6deeb262750d14cbbc0d00589131 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6447 | 9896 bytes |
font_02_sfnt_off00008630.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8630 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.