MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9991
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
-
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.
-
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://kuzutuzo.ru/strik?utm_term=let+the+right+one+in+castration PDF link annotation
- https://dorewedekubur.weebly.com/uploads/1/3/4/7/134721360/de751.pdfIn PDF document text
- http://mezajozugabaso.getenjoyment.net/mowizupijutidusaj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446015/normal_5fd97661d6561.pdfIn PDF document text
- https://zutuvibob.weebly.com/uploads/1/3/1/4/131407898/nugeginepa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4477379/normal_5ff8d4661eea9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501385/normal_6060cd972f9f7.pdfIn PDF document text
- https://gakezepatirana.weebly.com/uploads/1/3/2/7/132712251/4914825.pdfIn PDF document text
- http://kolekewoni.mywebcommunity.org/public_finance_and_taxation_notes.pdfIn PDF document text
- https://lekomuge.weebly.com/uploads/1/3/4/7/134773229/fotekekipimutade.pdfIn PDF document text
- http://newoxoxi.mywebcommunity.org/2021_release_dates_movies.pdfIn PDF document text
- http://pimurenenudipus.22web.org/sanguine_temperament.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://terojujulemon.rf.gd/jepep.pdfIn PDF document text
- https://05282879-aed3-4f16-ac14-d534add4d4bd.filesusr.com/ugd/0f8b7c_cfdf1e62bb2b4dd5aedfd0ba4bb33e19.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fopalew/95463351526.pdfIn PDF document text
- https://s3.amazonaws.com/girilifawuxi/graco_remi_4_in_1_crib_mattress_size.pdfIn PDF document text
- http://wudazebej.atwebpages.com/50590711907.pdfIn PDF document text
- https://35057dd6-1d18-4acd-96c9-af3b7fddc7cd.filesusr.com/ugd/978dd5_d5e4b95d3c344737ba364c2d4f742e00.pdf?index=trueIn PDF document text
- http://vilatelisoto.onlinewebshop.net/46218839015.pdfIn PDF document text
- http://namopidud.epizy.com/xalosotupoxufowiroti.pdfIn PDF document text
- http://tavupovasar.rf.gd/first_alert_zcombo.pdfIn PDF document text
- https://s3.amazonaws.com/kofabube/el_poder_de_las_palabras_libro_completo.pdfIn PDF document text
- https://s3.amazonaws.com/nemafu/viwarinudiborunigores.pdfIn PDF document text
- https://a8a70d16-e3f0-4805-b115-4d8c62c40b57.filesusr.com/ugd/82e28d_ccf6c874843740f2a2f45f7c221ec4b6.pdf?index=trueIn PDF document text
- https://2571d5ef-7130-409a-b87d-c3fd18a83f30.filesusr.com/ugd/71fc55_f5981d2bea6046e0ae92d6b0833b4607.pdf?index=trueIn 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_off0000ed1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED1A | 4972 bytes |
SHA-256: 1e01f153e5788d0bee61944d18a1262b37d7a41bcd8f45524447a97404975561 |
|||
font_01_sfnt_off0000fe03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE03 | 10608 bytes |
SHA-256: 0bf64956740a7cb352f8cec280dfe9891adc6ef4355246e3a8d503bdf253a8f7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.