MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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://maypoin.ru/strik?utm_term=what+is+the+best+electric+toothbrush+for+whitening+teeth PDF link annotation
- https://cdn-cms.f-static.net/uploads/4416810/normal_6026da217e69a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484814/normal_6045209eb43f3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366364/normal_5fdaeac554520.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416805/normal_601906fd0f64d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379626/normal_5fcf11e29b938.pdfIn PDF document text
- http://lamanixumerad.mypressonline.com/edema_physiology.pdfIn PDF document text
- http://siwupojotuj.getenjoyment.net/3031271848.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410018/normal_603a8bf9697ea.pdfIn PDF document text
- http://valigulepi.scienceontheweb.net/87585491470.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448548/normal_5fd6a61db7dde.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369904/normal_5feb7a8b500cb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/vazisi/cribbage_rules_runs_with_ace.pdfIn PDF document text
- http://ditanumugagoma.myartsonline.com/que_es_anomia_social.pdfIn PDF document text
- http://naxesabefadufu.atwebpages.com/paredixasuvarunoze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/508aa4b5-c6c3-44e2-b594-266a95391f5d/the_5th_wave_book_3.pdfIn PDF document text
- https://s3.amazonaws.com/fusidejebi/knowledge_graph_question_answering.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/97d12684-7b70-4b4d-a88c-a6dd589819e1/does_hcn_have_hydrogen_bonding.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a183e466-49ae-4ec8-bb45-d6f1dc740ccd/43270124316.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_off00010388.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10388 | 5388 bytes |
SHA-256: 22551bd770d6a25fb25253e92ef41adbd0c19f691c14d01a6210c0dc62593955 |
|||
font_01_sfnt_off000115f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115F2 | 10856 bytes |
SHA-256: 7780c86a822d70116e3f17dd13d1fa25a886a65069351cfb96950e522362acda |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.