MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to PDF files hosted on Shopify. One of these links, however, directs to a known malicious redirector. This suggests the document is part of a link farm or SEO poisoning scheme designed to lure users to malicious content. The ML classifier also strongly indicated 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.com/wix?keyword=canon+de+pachelbel+guitare
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/2131/8818/files/lalarugu.pdf
- https://cdn.shopify.com/s/files/1/0440/8714/8694/files/xumaparafujojixib.pdf
- https://cdn.shopify.com/s/files/1/0433/3892/4181/files/69837419669.pdf
- https://cdn.shopify.com/s/files/1/0431/4942/6845/files/kolivat.pdf
- https://cdn.shopify.com/s/files/1/0463/4640/4002/files/37845332741.pdf
- https://cdn.shopify.com/s/files/1/0435/8393/0527/files/capacitor_definition_and_function.pdf
- https://cdn.shopify.com/s/files/1/0448/4985/6669/files/anger_management_skills.pdf
- https://cdn.shopify.com/s/files/1/0434/0485/3402/files/a_view_from_the_bridge_full_text.pdf
- https://cdn.shopify.com/s/files/1/0431/9975/8497/files/85243719184.pdf
- https://cdn.shopify.com/s/files/1/0433/7234/7550/files/lewofomida.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/92904811518.pdf
- https://cdn.shopify.com/s/files/1/0431/5067/2026/files/bangla_koster_photo.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000479c.bin71c9b4bfa76271a6ae0924a146806e364c893233165b87525fc8d96202aa1b73 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x479C | 5204 bytes |
font_01_sfnt_off00005939.binacc6fb71638e2c9c4071df9ec6ed11b0b43d273590aff7b69847094eee6ea515 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5939 | 10168 bytes |
font_02_sfnt_off00007b9c.binf267a97a42ed964490c0c36cf8d24d30f5cfc386ee24850e75bb3a4991f11828 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B9C | 16376 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.