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 0.9990
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://baarspo.ru/strik?utm_term=scale+factor+word+problems+kuta PDF link annotation
- https://cdn-cms.f-static.net/uploads/4465264/normal_603d218512ec0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488842/normal_5fdbec83afde9.pdfIn PDF document text
- http://gijaninapumobe.sportsontheweb.net/canadian_visa_application_form_philippines.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473654/normal_5fcf585f3d75d.pdfIn PDF document text
- http://dusikazo.mypressonline.com/pals_algorithm_2020_aha.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387821/normal_6042f608ba321.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389097/normal_5fe6d01a20cfa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495413/normal_604fc295d3df2.pdfIn PDF document text
- https://voxesisa.weebly.com/uploads/1/3/4/3/134349259/nevixupep-tedivit-dukuromolu.pdfIn PDF document text
- http://juzufezike.mygamesonline.org/nemexixamizuboridizelosob.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451047/normal_5fe6ea3b09531.pdfIn PDF document text
- http://kurametugugu.mygamesonline.org/51418888629.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370089/normal_60037d78992fa.pdfIn PDF document text
- http://puveputado.sportsontheweb.net/vufitidaguvesub.pdfIn PDF document text
- https://bujefodamefizup.weebly.com/uploads/1/3/1/0/131070612/3972224.pdfIn PDF document text
- http://gejejasofubi.mywebcommunity.org/40765812252.pdfIn PDF document text
- https://fekadoripegat.weebly.com/uploads/1/3/4/5/134592683/jugod.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4492240/normal_6024cd4928925.pdfIn PDF document text
- http://wemuwetafivaxe.sportsontheweb.net/astm_a106_chemical_composition.pdfIn PDF document text
- http://kurixuj.sportsontheweb.net/43513442117.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://jotudokizer.onlinewebshop.net/dbpower_webcam_software.pdfIn PDF document text
- http://jokubamobivavum.onlinewebshop.net/zudunezusanegovi.pdfIn PDF document text
- http://zezofakarol.myartsonline.com/31885317504.pdfIn PDF document text
- http://wilaroxu.atwebpages.com/adaptec_8805.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eec3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEC3 | 5428 bytes |
SHA-256: 00fe8fbe3788ebd5b10eaa4718aa6e06648ce566c928b2cc78a338ab8a48da25 |
|||
font_01_sfnt_off00010142.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10142 | 11436 bytes |
SHA-256: 1cc8913831d8263c9a7ed26201cbbaf3d0ea650e564f2844088ade8305fd7cfd |
|||
font_02_sfnt_off00012849.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12849 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.