MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm designed for phishing or scamming. The embedded URLs, such as 'https://kuzutuzo.ru/strik?utm_term=washington+dc+dulles+international+airport+hotels', are likely part of this lure to direct users to malicious content.
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
-
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=washington+dc+dulles+international+airport+hotels PDF link annotation
- https://cdn-cms.f-static.net/uploads/4415740/normal_60105989cf639.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489977/normal_5fd1fc1d01767.pdfIn PDF document text
- https://nusepetuvake.weebly.com/uploads/1/3/3/9/133997573/setep.pdfIn PDF document text
- https://xasezufud.weebly.com/uploads/1/3/4/0/134016907/6568067.pdfIn PDF document text
- https://vozokeku.weebly.com/uploads/1/3/1/8/131857213/gutoxufij_kaxanizurigop_nudonuseda.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459057/normal_5fd8eb060c85b.pdfIn PDF document text
- http://supernefritroller.xyz/doll_house_furniture_amazonutdt5.pdfIn PDF document text
- http://rollernefrit.xyz/58099959307ndf8b.pdfIn PDF document text
- https://wuzafonufiza.weebly.com/uploads/1/3/4/3/134341979/7e238b16.pdfIn PDF document text
- http://joblanc.xyz/koxadamesolenot17vo.pdfIn PDF document text
- https://cdn.sqhk.co/zebenane/bojfePc/run_meme_soundboard.pdfIn PDF document text
- https://tuvepovuno.weebly.com/uploads/1/3/3/9/133997374/modow.pdfIn PDF document text
- https://cdn.sqhk.co/jiguluzufuwa/yihHhPf/lijawugotunufib.pdfIn PDF document text
- https://pemiroma.weebly.com/uploads/1/3/1/3/131383733/rejewenazefamuxum.pdfIn PDF document text
- https://sujarazigis.weebly.com/uploads/1/3/0/8/130813042/52cb44fd.pdfIn PDF document text
- https://wiguvebilef.weebly.com/uploads/1/3/5/3/135389097/viwitigizi.pdfIn PDF document text
- https://cdn.sqhk.co/jarixizotib/4ejdhiU/weekend_mechanic_apprenticeship.pdfIn PDF document text
- https://cdn.sqhk.co/tatidukigag/dwjgjhe/39911465957.pdfIn PDF document text
- https://lizodeva.weebly.com/uploads/1/3/5/3/135342900/janebojebep.pdfIn PDF document text
- https://cdn.sqhk.co/zovitamojim/ih8e0ib/levab.pdfIn PDF document text
- https://sazejibapox.weebly.com/uploads/1/3/4/8/134863873/fopesawexizom-vimuxo-linilope-tufobaniriji.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000f680.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF680 | 5348 bytes |
SHA-256: eeb0dd4de707be5d15582ce431e2ba8281d4cf281863daba2989e259f553837d |
|||
font_01_sfnt_off000108b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108B8 | 10360 bytes |
SHA-256: c74458396c4ca39abb1bff488cc4e972871b26466a22977a38f1dcf5403daf85 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.