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
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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://golowaki.ru/strik?utm_term=how+much+does+a+48+inch+wolf+range+cost PDF link annotation
- https://ninapivojejuru.weebly.com/uploads/1/3/0/7/130775346/notada.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417406/normal_60082808926e2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379603/normal_5fe3e337e4f3f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462992/normal_6026f9a50c945.pdfIn PDF document text
- https://pukogapuwobar.weebly.com/uploads/1/3/4/3/134307851/vujetazal_gedijawe_gegowido_widujoki.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366965/normal_602157be66a9b.pdfIn PDF document text
- https://niromovikusuzu.weebly.com/uploads/1/3/4/6/134651616/939be68b45.pdfIn PDF document text
- https://nutikatike.weebly.com/uploads/1/3/4/6/134601603/2607100.pdfIn PDF document text
- https://sibomimotilelib.weebly.com/uploads/1/3/4/2/134235458/gozuxajisezitizizo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476954/normal_60113600591c8.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388169/normal_5ff198a4ef102.pdfIn PDF document text
- https://gifaxopolipo.weebly.com/uploads/1/3/0/7/130739444/cbe88f6c434b5c.pdfIn PDF document text
- https://valabonef.weebly.com/uploads/1/3/1/3/131379230/3ccad9085.pdfIn PDF document text
- https://minufagotokuwak.weebly.com/uploads/1/3/4/4/134489045/xiwasi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484806/normal_60252f1d263ae.pdfIn PDF document text
- https://roxejozojone.weebly.com/uploads/1/3/0/9/130969259/bidunenibew.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://maligufaribez.epizy.com/marshall_stockwell_manual.pdfIn PDF document text
- https://s3.amazonaws.com/potamotaz/69465630351.pdfIn PDF document text
- https://s3.amazonaws.com/kovozenamofox/tuzidasunirutefobebuj.pdfIn PDF document text
- https://s3.amazonaws.com/gopuze/graduate_survival_guide_5_mistakes.pdfIn PDF document text
- https://s3.amazonaws.com/juliziwojatige/chess_puzzles_apps_for_android.pdfIn PDF document text
- http://latosenepodukum.rf.gd/82752825648.pdfIn PDF document text
- http://togewogovimome.epizy.com/9528693756.pdfIn PDF document text
- http://libogesozi.rf.gd/12932663572.pdfIn PDF document text
- https://s3.amazonaws.com/sikuva/pdf_ser_bachiller_2018_resuelto.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_off00013f70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F70 | 5768 bytes |
SHA-256: 67aa9dc3f79414af5b946860d0c8d81d94c282e834210221ff7f8f00cc39e2c7 |
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font_01_sfnt_off000152fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x152FE | 11320 bytes |
SHA-256: 825e31ea8171a89f45f35f2d14eaa01219d0dbb702cce49720b1fec8abb4f357 |
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