MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1566.002 Spearphishing Attachment
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.ru'. The document body, though heavily obfuscated, contains a URL that matches this redirector. This suggests the document's primary purpose is to redirect users 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.ru/pify?keyword=jcp%2526+l+report+outage+phone
- http://lejomef.fbcrevolution.com/uploads/1/3/1/4/131437987/98e8ae.pdf
- https://cdn.shopify.com/s/files/1/0432/6798/1474/files/bijective_combinatorics_loehr.pdf
- https://cdn.shopify.com/s/files/1/0431/6663/0037/files/24227092600.pdf
- https://cdn.shopify.com/s/files/1/0434/1334/0312/files/precalculus_mathematics_for_calculus_7th_edition_online.pdf
- https://cdn.shopify.com/s/files/1/0432/2459/6642/files/fimeliliti.pdf
- https://cdn.shopify.com/s/files/1/0441/1287/1576/files/ring_of_chest_friendship.pdf
- https://cdn.shopify.com/s/files/1/0435/6364/7131/files/remexogarilivuzawoz.pdf
- https://cdn.shopify.com/s/files/1/0428/8135/1839/files/xifisodoviweduke.pdf
- https://cdn.shopify.com/s/files/1/0434/9244/2277/files/generadores_de_vapor_industriales.pdf
- https://cdn.shopify.com/s/files/1/0433/4895/1194/files/distrofia_mediana_canaliforme_autoindotta.pdf
- https://cdn.shopify.com/s/files/1/0434/5570/9341/files/sumokilalumogilefuw.pdf
- https://cdn.shopify.com/s/files/1/0430/2641/5779/files/kudogefagijaforazunasoma.pdf
- https://cdn.shopify.com/s/files/1/0432/1096/5147/files/19210723450.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/
- https://cdn.shopify.com/s/files/1/0431/6663/0037/files/2
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e214.binb96f156fdab604d6ad40db203e96ff01b88f90b3a127f89a56ddd1df282a6875 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE214 | 4392 bytes |
font_01_sfnt_off0000f10c.bin6bba0d7ccdfe42359bfe4b33a8592e54a170624a0de9206d7cd02774d5bc06d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF10C | 12848 bytes |
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