MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of embedded links, with several pointing to known malicious redirectors and disposable hosting. The primary function appears to be acting as a link farm to distribute traffic to potentially malicious sites. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
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://crophysi.ru/strik?utm_term=is+google+maps+free+on+android In PDF document text
- https://cdn.sqhk.co/vekunego/4iggiRG/gemuwog.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473064/normal_5fec84244523d.pdfIn PDF document text
- https://cdn.sqhk.co/luwibajik/hihigic/xaxesegemet.pdfIn PDF document text
- https://cdn.sqhk.co/xegunorasu/idDY4ia/zevajobegaxizeni.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417992/normal_602707aea341b.pdfIn PDF document text
- http://bezufosaga.iblogger.org/getuzagisoviwazidoja.pdfIn PDF document text
- https://cdn.sqhk.co/fularulojoze/d93jfqe/xukefobaxesugemoxavoron.pdfIn PDF document text
- https://cdn.sqhk.co/bikegola/j6ryg7x/31882365804.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417806/normal_5fcff10dca700.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tanikotik.epizy.com/16326219492.pdfIn PDF document text
- https://e21f0dd0-e693-4a2a-aa38-6cab66162128.filesusr.com/ugd/34eed6_5d0df761cc904d5aa063b6f83f45c4ee.pdf?index=trueIn PDF document text
- https://ce3a146a-d504-4efb-981c-4593fb85d965.filesusr.com/ugd/5b5da7_859492408ea2422da51806385bc9f346.pdf?index=trueIn PDF document text
- https://e5058785-d3d1-442e-b0ad-d0045053dde7.filesusr.com/ugd/17c622_10339dd393864a88ab2dff6b4ec36871.pdf?index=trueIn PDF document text
- https://f803bf1b-e1c2-47f6-a41f-c9785c88fbd4.filesusr.com/ugd/bf07b1_4cffad30173a415c9f91c53f69957fdb.pdf?index=trueIn PDF document text
- https://0cfe495c-9a5f-46a1-a5f3-fb21b6211bac.filesusr.com/ugd/7aabb2_57d1601943ef43df93e4aec9541bc907.pdf?index=trueIn PDF document text
- http://jimatupobosubu.rf.gd/19651935510.pdfIn PDF document text
- https://1f49b3f1-4b09-4f89-88df-03804352fc9a.filesusr.com/ugd/a51aec_7aa052c0a2d54f3ab110cd677bb898f1.pdf?index=trueIn PDF document text
- https://cf268418-7549-4780-9cff-e39e61b5276c.filesusr.com/ugd/0b1cf2_79cf7d4e5256409cb853dfd987a3844e.pdf?index=trueIn PDF document text
- https://ef733714-782c-48ea-8991-1bc0bf0c95f2.filesusr.com/ugd/ad2ade_f4ab70c09d12436aaf5a637f71b4178c.pdf?index=trueIn PDF document text
- http://popudedakajani.rf.gd/71303260866.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e8dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8DD | 5296 bytes |
SHA-256: 06b03bf5456bbeda135b7d46651b3e92c17266642768e5cabde1bf9b7d417252 |
|||
font_01_sfnt_off0000facb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFACB | 11244 bytes |
SHA-256: 5a376fe8b772736e2c75f4f3199a5a73322088745724a2b9a929bc2ff0def169 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.