MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous embedded URLs, many pointing to disposable hosting services, suggesting a link farm or redirection scheme. The ML classifier strongly indicates maliciousness, and the heuristic firings confirm the presence of external URIs and a link farm on disposable hosting. While no scripts were explicitly extracted, the PDF structure and embedded links are indicative of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 4
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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://botokaw.ru/strik?utm_term=how+to+host+a+clue+mystery+party PDF link annotation
- https://novebeze.weebly.com/uploads/1/3/3/9/133997241/vudovasopikelu_fizot_lulojapurolati_janixotalif.pdfIn PDF document text
- https://cdn.sqhk.co/doporaba/ChdiGJc/american_flag_football_league_tryouts_2019.pdfIn PDF document text
- https://mefivezetu.weebly.com/uploads/1/3/2/6/132681021/lokag_noginakelo_xokukifofi.pdfIn PDF document text
- https://cdn.sqhk.co/ritasuxa/gthfRjf/50785595750.pdfIn PDF document text
- https://cdn.sqhk.co/zilidadakole/anujdhi/jenawuganatisopez.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451753/normal_5fe1553fe3a4e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416675/normal_6059fc5431bd2.pdfIn PDF document text
- https://cdn.sqhk.co/jixifarit/dIHqhid/lekufukevufepobotililuw.pdfIn PDF document text
- https://rabibenexu.weebly.com/uploads/1/3/5/3/135319922/fegukinavusano.pdfIn PDF document text
- https://gareketekefebon.weebly.com/uploads/1/3/4/6/134695024/4504862.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450624/normal_604ed973b40b1.pdfIn PDF document text
- https://lamosovi.weebly.com/uploads/1/3/4/6/134600354/8744037.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415745/normal_60643c9b48791.pdfIn PDF document text
- https://cdn.sqhk.co/dirodivive/gdhijgF/65906636089.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451039/normal_600e493ec612f.pdfIn PDF document text
- https://zuzekogidu.weebly.com/uploads/1/3/4/6/134699906/babuvif.pdfIn PDF document text
- https://vijudapakov.weebly.com/uploads/1/3/4/6/134677764/3116058.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4472213/normal_5fede3327f181.pdfIn PDF document text
- http://korixoludofuguk.scienceontheweb.net/writing_and_evaluating_expressions_worksheet_answer_key.pdfIn PDF document text
- https://bamiwesuwo.weebly.com/uploads/1/3/5/3/135390748/fulorunipes.pdfIn PDF document text
- https://tozafutesaf.weebly.com/uploads/1/3/4/9/134900259/nupufinipugumikuses.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406169/normal_600de95090fb3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fararisujis.myartsonline.com/wise_up_book.pdfIn PDF document text
- http://zusaxadixuxot.myartsonline.com/xunakejab.pdfIn PDF document text
- http://sudexixurijaxoz.atwebpages.com/sowapanegumuke.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_off000113f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113F8 | 5328 bytes |
SHA-256: f574a588798f28c58ceef8d3be91494450ccf3adc5991a8e08eaad010939f278 |
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font_01_sfnt_off00012602.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12602 | 11120 bytes |
SHA-256: e469fb0f444e6412bad698408d213da913cdb3b8961b942f5bb5f13095d6c721 |
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