MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a redirector service. The document body, though heavily obfuscated, contains a URL that is also flagged as a malicious redirector. This suggests the primary purpose is to redirect the user to malicious infrastructure, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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/pify?keyword=saint+emilion+restaurants+guide
- http://files.currereexchange.com/uploads/1/3/1/4/131407155/verabegikip-lexope-laxuwonutojupi-tatebadakefo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0432/2089/3864/files/butigutim.pdf
- https://cdn.shopify.com/s/files/1/0431/8108/0738/files/66323268523.pdf
- https://cdn.shopify.com/s/files/1/0427/8291/6767/files/kegez.pdf
- https://cdn.shopify.com/s/files/1/0431/6997/2392/files/26047216793.pdf
- https://cdn.shopify.com/s/files/1/0436/0214/9539/files/honda_cb900_custom.pdf
- https://cdn.shopify.com/s/files/1/0438/5452/8677/files/generation_zero_trainer.pdf
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/21263893646.pdf
- https://cdn.shopify.com/s/files/1/0439/1760/7067/files/conduct_verb_forms.pdf
- https://cdn.shopify.com/s/files/1/0431/3835/1255/files/liste_des_verbes_anglais_franais.pdf
- https://cdn.shopify.com/s/files/1/0428/5405/6092/files/financial_accounting_weygandt_9th_edition.pdf
- https://cdn.shopify.com/s/files/1/0430/7678/0192/files/kubuniguvuzufemax.pdf
- https://cdn.shopify.com/s/files/1/0433/9764/4444/files/41007276567.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_off00008876.bindb6f585ef906b4f3abb36a26387515d42bae4dd231d838fa48155c4200af87cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8876 | 5132 bytes |
font_01_sfnt_off000099b5.bin64dde15b4415bf4aef32871ee5552f637fc4437f5038063f46b08de1deb13741 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99B5 | 10148 bytes |
font_02_sfnt_off0000bc7f.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC7F | 4324 bytes |
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