MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links to external websites, masquerading as a manual for a sewing machine. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of links, many hosted on disposable domains, suggesting a link farm or phishing operation. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to redirect users to malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://mezovuduw.ru/wix?keyword=manual+for+singer+sewing+machine+model+1120 PDF link annotation
- https://zotawirimatoxo.weebly.com/uploads/1/3/4/0/134096886/1207535ac1823e.pdfIn PDF document text
- https://fimibiwuru.weebly.com/uploads/1/3/2/6/132696060/mizorezixepipu-takesenexapi.pdfIn PDF document text
- https://volokosebu.weebly.com/uploads/1/3/4/8/134871595/juxipipugupat.pdfIn PDF document text
- https://fovevirikat.weebly.com/uploads/1/3/0/7/130775443/vowewuxifezumo.pdfIn PDF document text
- https://jokozoxusatolof.weebly.com/uploads/1/3/1/0/131070378/2196761.pdfIn PDF document text
- https://xemavuvewo.weebly.com/uploads/1/3/5/3/135394060/2937576.pdfIn PDF document text
- https://widafesisitix.weebly.com/uploads/1/3/5/3/135321065/medano_kuremoxoros.pdfIn PDF document text
- https://vewiwuxipax.weebly.com/uploads/1/3/2/6/132681682/74dfc2.pdfIn PDF document text
- https://samoderusewon.weebly.com/uploads/1/3/1/3/131383586/zorolusef.pdfIn PDF document text
- https://duxosefexi.weebly.com/uploads/1/3/4/6/134605181/4015507.pdfIn PDF document text
- https://tetaretutu.weebly.com/uploads/1/3/4/8/134872422/zovulexikebe.pdfIn PDF document text
- https://riginujer.weebly.com/uploads/1/3/2/6/132695799/romapanuboto-pakavewawefew-vagujawuwafe-nemusozegam.pdfIn PDF document text
- https://gewolurigidanax.weebly.com/uploads/1/3/1/3/131383018/9e89abaed057e.pdfIn PDF document text
- https://ruwagifixub.weebly.com/uploads/1/3/4/0/134013037/puwodadu-goniliz-kumuvukizala-vawimepasat.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xuxerikafirin.epizy.com/kefekimexizixapazurojo.pdfIn PDF document text
- http://xakitum.epizy.com/camerimage_program.pdfIn PDF document text
- http://nubuxaza.rf.gd/wesilovufobeloko.pdfIn PDF document text
- http://sosozodazu.epizy.com/63719540896.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5a74d6f-a4a4-427a-9098-3ebe8d8e3752/40412126886.pdfIn PDF document text
- http://nanesipub.rf.gd/kososoxarawusaw.pdfIn PDF document text
- http://tijopuzotozume.rf.gd/1993_marvel_cards_price_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b4bf289f-f8b5-4cad-a191-2d2960aa79b1/97181752283.pdfIn PDF document text
- http://mabukivo.epizy.com/doomsday_heist_money_guide.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_off000115af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115AF | 5860 bytes |
SHA-256: cc201b08af39b852e2278c42a7c65a38977a7e77a644316f451416e93c7fc923 |
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font_01_sfnt_off00012998.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12998 | 10476 bytes |
SHA-256: 691e46bc9974e6ef0c4cd61406cfaaf00ca256d7218e25153ba3bc1025228292 |
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