MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=3m+tape+machine+manuals'. This link is presented within the document body, disguised as a search result for '3m tape machine manuals'. The PDF also exhibits characteristics of a link farm, with numerous embedded links, many pointing to Shopify domains hosting other PDFs. The ML classifier strongly indicates maliciousness.
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=3m+tape+machine+manuals
- http://files.bigtrecreation.com/uploads/1/3/1/3/131379612/fasezojozixuf.pdf
- http://files.255alhambra.com/uploads/1/3/1/4/131452938/towugezeve-dujozuravoj.pdf
- http://files.amandaprocknal.com/uploads/1/3/2/3/132303151/40c6f7b2.pdf
- http://files.honeycombloom.co.uk/uploads/1/3/1/3/131398093/8276194.pdf
- https://cdn.shopify.com/s/files/1/0432/5474/3200/files/1241420220.pdf
- https://cdn.shopify.com/s/files/1/0434/3654/0056/files/27428426668.pdf
- https://cdn.shopify.com/s/files/1/0428/2905/4118/files/41408103913.pdf
- https://cdn.shopify.com/s/files/1/0435/5833/8715/files/47130540455.pdf
- https://cdn.shopify.com/s/files/1/0429/8981/3909/files/sapolutiraf.pdf
- https://cdn.shopify.com/s/files/1/0440/3609/6150/files/pafaf.pdf
- https://cdn.shopify.com/s/files/1/0437/1320/0282/files/vi_show_hidden_characters.pdf
- https://cdn.shopify.com/s/files/1/0428/8030/3270/files/nomujesajosubuwerurag.pdf
- https://cdn.shopify.com/s/files/1/0429/4030/1478/files/zagat_guide_boston.pdf
- https://cdn.shopify.com/s/files/1/0434/0501/7255/files/rational_and_irrational_numbers_worksheet_grade_9.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000053c0.bin6984bdbe2e4972ee9b1cce01a5763e47099a0d01a4af91d91b87164005b5d512 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x53C0 | 5144 bytes |
font_01_sfnt_off00006516.binc8079c1b43d9625cecdfa24fbd86e9a99651b8c9aa1319fa3e3f7e9c7e8b310b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6516 | 10312 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.