MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs, with a critical heuristic firing for a malicious redirector link. Another critical heuristic indicates a PDF link farm, suggesting the document is part of a larger SEO poisoning or traffic generation scheme. The ML classifier also strongly flagged this PDF as malicious.
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://ggtraff.ru/aws?keyword=what+is+hypodense+on+ct
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/1515306.pdf
- https://pojetepanale.weebly.com/uploads/1/3/4/3/134361345/zovitabejeli-notenaxapiwuvow-vekovudabo.pdf
- https://kizujaxaluw.weebly.com/uploads/1/3/4/3/134393650/1045810.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/313ab5ab-c80b-447c-b24d-81c966f68bf5/nasavinijalija.pdf
- https://cdn.shopify.com/s/files/1/0266/8717/6902/files/xavepazezafarejabaven.pdf
- https://cdn.shopify.com/s/files/1/0502/8534/6998/files/seek_thermal_compact_pro_apk.pdf
- https://s3.amazonaws.com/baritexovopa/45815158159.pdf
- https://s3.amazonaws.com/resixexi/13219885917.pdf
- https://uploads.strikinglycdn.com/files/10b1c27e-2715-4d96-a582-b2f510eb7f55/mixulipifubevakodatureluk.pdf
- https://uploads.strikinglycdn.com/files/a9b29e27-7180-44bb-a34c-1ec65da4c404/fisalarewukexipulawalu.pdf
- https://uploads.strikinglycdn.com/files/0089e56e-3adc-44a3-9422-6a3544178a0a/79650070598.pdf
- https://s3.amazonaws.com/suzitivasekoga/laxoz.pdf
- https://uploads.strikinglycdn.com/files/b10d40ed-6b1d-4e8b-a5d3-7401b1bbf9b6/litenudekufedogefen.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_off00006813.binb5c45720c28808cbbf14d7cf0123f8ba7cd3a3635784cc77e1010a415a9de7e8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6813 | 5148 bytes |
font_01_sfnt_off000079a9.bin8d6545e1a6bbcbcb5dd2bc7d5c2b2e95fc23702d3f01eedfde1323a61b8f3cd1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79A9 | 10948 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.