MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many pointing to Shopify domains hosting other PDFs, and one critical link to a known malicious redirector at 'ttraff.ru'. This suggests a link farm or redirection scheme designed to lead users to malicious content. The ML classifier strongly supports the malicious verdict.
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.ru/pify?keyword=winter+park+snow+cam
- http://files.patriksoderstam.com/uploads/1/3/1/6/131636825/4420188.pdf
- http://files.newskinbodyart.com/uploads/1/3/1/4/131437619/8993270.pdf
- http://files.hidingfromjapaneseghosts.com/uploads/1/3/1/4/131455636/xatedobemi_febugufukoja_lizetijogeno_wefogaweb.pdf
- http://files.grantdevelopments.com/uploads/1/3/1/3/131378932/9885453.pdf
- https://cdn.shopify.com/s/files/1/0431/1384/0793/files/88551272071.pdf
- https://cdn.shopify.com/s/files/1/0427/5830/8006/files/likebovupegizexov.pdf
- https://cdn.shopify.com/s/files/1/0435/8940/2779/files/10890495682.pdf
- https://cdn.shopify.com/s/files/1/0429/1313/6799/files/fexilafibezatopuzezute.pdf
- https://cdn.shopify.com/s/files/1/0429/2473/6678/files/98310838383.pdf
- https://cdn.shopify.com/s/files/1/0435/1678/8900/files/kotamikunutijuk.pdf
- https://cdn.shopify.com/s/files/1/0433/4842/6920/files/16477443116.pdf
- https://cdn.shopify.com/s/files/1/0435/0266/5892/files/bawelowalubunufixabolal.pdf
- https://cdn.shopify.com/s/files/1/0437/3836/6113/files/sifilajixukub.pdf
- https://cdn.shopify.com/s/files/1/0431/1128/4893/files/bigesunob.pdf
- https://cdn.shopify.com/s/files/1/0434/5053/1990/files/22583174568.pdf
- https://cdn.shopify.com/s/files/1/0435/1302/0570/files/53438225720.pdf
- https://cdn.shopify.com/s/files/1/0430/2667/7913/files/30220442058.pdf
- https://cdn.shopify.com/s/files/1/0435/0060/1504/files/nivon.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_off0000669a.bind203baf873c39bc67c39e28fe6a32e75b75d31dd13691f655ba9a51a9aafb2fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x669A | 5216 bytes |
font_01_sfnt_off0000785e.bin3eaa6b6292dd0acdf608bcc010a2596fae2dffc2a3769937bf219693feaa534f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x785E | 10488 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.