MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a deceptive lure related to a car manual, but its primary function is to redirect the user to malicious infrastructure. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK indicates a direct link to a known malicious redirector, and PDF_SEO_LINK_FARM reveals a large number of outbound links to potentially malicious PDF files. These elements suggest the document is designed to lead users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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/wb?keyword=ford%20fiesta%20vignale%202018%20manual In PDF document text
- http://files.massagebyjason.co.uk/uploads/1/3/0/8/130874411/kowafux.pdfIn PDF document text
- http://files.partifmlive.com/uploads/1/3/0/7/130739488/xilewe_bofuz.pdfIn PDF document text
- http://files.bmwcollection.com/uploads/1/3/2/6/132680852/xoromosajisaburig.pdfIn PDF document text
- http://files.sopoochtraining.com/uploads/1/3/2/8/132815961/kawivibugakovuj.pdfIn PDF document text
- http://files.mouseandcastle.ca/uploads/1/3/1/4/131437183/zamunelerel.pdfIn PDF document text
- http://files.focusedlearningsolutions.com/uploads/1/3/1/6/131636990/49d8e9.pdfIn PDF document text
- http://files.raagnew.com/uploads/1/3/1/3/131380850/47dfd8d.pdfIn PDF document text
- http://files.spamitzvah.com/uploads/1/3/1/3/131384789/2268709.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://nalurukonulo.files.wordpress.com/2020/07/dubopexupuxeribotuguk.pdfIn PDF document text
- https://pujobat.files.wordpress.com/2020/06/rodofunonesa.pdfIn PDF document text
- https://mabozewunes.files.wordpress.com/2020/06/juboru.pdfIn PDF document text
- https://fikifuti.files.wordpress.com/2020/07/doguvobo.pdfIn PDF document text
- https://nebigazila866918014.files.wordpress.com/2020/07/nawumukotejusedetaran.pdfIn PDF document text
- https://rafoxuzin.files.wordpress.com/2020/07/gisonar.pdfIn PDF document text
- https://waparujovig.files.wordpress.com/2020/07/54642916707.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/84302935330.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/27347714529.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vibamiwa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/72593533024.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006f65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F65 | 5644 bytes |
SHA-256: 4e37065a940b0264da879de47f4aebbfd262a3fc5da9c44ee80ae4e4ae553556 |
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font_01_sfnt_off0000828e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x828E | 10812 bytes |
SHA-256: 3a66a1bc17761de97220379f55ced9ec246cf9e2fe790c420f78438e59580cad |
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font_02_sfnt_off0000a76a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA76A | 16240 bytes |
SHA-256: a180d3a50eca3ddcebf424b1183e9f30455a78618e3ed76e4389bca50b1fd8c6 |
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