MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The ML classifier also strongly indicated maliciousness. The primary malicious indicator is the presence of numerous external links, with at least one pointing to a known malicious redirector, suggesting a phishing or spam campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
-
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.
-
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://yafferge.ru/wix?keyword=chemical+names+and+formulas+chapter+9+practice+problems In PDF document text
- https://cdn-cms.f-static.net/uploads/4379744/normal_602ca437588bc.pdfIn PDF document text
- https://cdn.sqhk.co/nivavepe/hg8heje/83074626310.pdfIn PDF document text
- https://cdn.sqhk.co/wovudojemu/Undgjic/44746592466.pdfIn PDF document text
- https://cdn.sqhk.co/zevijevam/dib68jh/ordinal_definition_statistics.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384460/normal_60698b0401e7a.pdfIn PDF document text
- https://vozozexofevufut.weebly.com/uploads/1/3/1/8/131871902/9775665.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393889/normal_605c8b03e6bdf.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4457604/normal_5ff8932eedd91.pdfIn PDF document text
- https://cdn.sqhk.co/jegisizozul/cEo4Ngh/8712278528.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478134/normal_6042b642e4548.pdfIn PDF document text
- https://joletumutete.weebly.com/uploads/1/3/4/8/134871701/3d3441.pdfIn PDF document text
- https://cdn.sqhk.co/pafevola/hfidief/derijofanafaropedusato.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/d889abdf-879f-42ca-a14a-bdd68d68b5e7/swann_security_system_installation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/53434e30-2387-4c0f-804f-64fe97664fdc/what_does_the_church_say_about_the_death_penalty.pdfIn PDF document text
- https://s3.amazonaws.com/vibasujefir/63499236653.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0c4d3cef-3670-4939-b4fe-a38540673f92/what_does_it_mean_to_be_called_a_child_of_god.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/474c8293-6827-4d56-95ee-64a3fcf7c46a/bash_script_how_to_comment_multiple_lines.pdfIn PDF document text
- https://s3.amazonaws.com/fezenur/define_triage_in_business.pdfIn PDF document text
- https://s3.amazonaws.com/xamibudasagas/67499761892.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2a88c086-19ad-4ac3-909b-a8af8c1c71ea/rikobuniruk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c0b15dd-24a7-4adb-a9e2-266c90c087f5/45971151440.pdfIn PDF document text
- https://s3.amazonaws.com/kelageketisefuv/64695058691.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/adc2efc3-6224-436b-bcf6-d2b1c95b8270/benapotilaxalukotadebixux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6bf15424-4a90-4f70-9072-8f77268c2147/wilderness_survival_kit_contents_list.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/46595a1b-080f-413d-8e4c-ed976ec3dfb8/59005212402.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_off0000fb3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB3A | 5596 bytes |
SHA-256: 441b5706e98745f707d2a34ca3f1394dea57517362804e9e2f787adc16fdd2dd |
|||
font_01_sfnt_off00010e04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E04 | 11892 bytes |
SHA-256: f98268fcb9e6c401a6febe5348444fd353f43200bfded315f14e4797bc41dfa3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.