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 0.9996
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://jumiwimov.ru/123?utm_term=pulse+secure++filehippo PDF link annotation
- https://ludatigesoz.weebly.com/uploads/1/3/6/0/136050408/fituduxoxub.pdfIn PDF document text
- https://panodetis.weebly.com/uploads/1/3/4/6/134669877/e564eca0.pdfIn PDF document text
- https://kakizizutubune.weebly.com/uploads/1/3/4/3/134351089/96603b0c6e1ce3b.pdfIn PDF document text
- https://zamizugupaf.weebly.com/uploads/1/3/3/9/133999186/gomikan_viwisus_zoxavunidawa.pdfIn PDF document text
- https://jajibesuwazigix.weebly.com/uploads/1/3/1/3/131383486/weminun_vodokakunad.pdfIn PDF document text
- https://selikiwomutarew.weebly.com/uploads/1/3/5/3/135329437/raroxuzoveti.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459329/normal_60b86d9b7b5d7.pdfIn PDF document text
- https://taresazafo.weebly.com/uploads/1/3/5/3/135335901/kisaga.pdfIn PDF document text
- https://fotavisemaro.weebly.com/uploads/1/3/1/4/131406710/kenunixuxufevudubivi.pdfIn PDF document text
- https://bigeriburaline.weebly.com/uploads/1/3/4/3/134334921/5411895.pdfIn PDF document text
- https://nuvarimo.weebly.com/uploads/1/3/1/3/131378817/liwugidesagexupule.pdfIn PDF document text
- https://zumuwezejulo.weebly.com/uploads/1/3/1/4/131455722/lojewosu_lewopiwon_gedogizonodat.pdfIn PDF document text
- https://kesesitevon.weebly.com/uploads/1/3/5/3/135317357/f2c67f46.pdfIn PDF document text
- https://kuburabet.weebly.com/uploads/1/3/4/3/134362545/758b6b95.pdfIn PDF document text
- https://sonujeti.weebly.com/uploads/1/3/0/9/130969686/4075354.pdfIn PDF document text
- https://dixevivoruze.weebly.com/uploads/1/3/1/4/131437918/500c2.pdfIn PDF document text
- https://jugifipunud.weebly.com/uploads/1/3/1/4/131437595/gepixutejo.pdfIn PDF document text
- https://semitedajun.weebly.com/uploads/1/3/1/6/131636975/mulekezufegogip.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484114/normal_604dc6b6c94c7.pdfIn PDF document text
- https://jozevupipe.weebly.com/uploads/1/3/5/3/135346753/lifojamowusefa.pdfIn PDF document text
- https://kogemopisita.weebly.com/uploads/1/3/0/7/130776015/c74b3.pdfIn PDF document text
- https://gakififevorejep.weebly.com/uploads/1/3/1/8/131872199/xatovupuvokupemef.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_off0000f01c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF01C | 4892 bytes |
SHA-256: fbbeee9ee6de632f160418a769d855e5ae50790d47e739904a101f5277334f78 |
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font_01_sfnt_off000100c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100C3 | 11620 bytes |
SHA-256: 78587946d0d18a3fdbf1b65d8c98aba862211fc1c78a251fb91ca2f1643acf82 |
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