MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting it's part of a link farm designed to drive traffic or host phishing content. The embedded URLs, such as 'https://jumiwimov.ru/123?utm_term=free+chalkboard+menu+template+for+word', are likely used to redirect users to malicious sites. No scripts were extracted, but the PDF structure itself is used to facilitate the link farm.
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=free+chalkboard+menu+template+for+word PDF link annotation
- https://galesarenad.weebly.com/uploads/1/3/4/3/134380117/zemulojo.pdfIn PDF document text
- http://nagesebaz.iblogger.org/26064696037.pdfIn PDF document text
- https://muzaromiv.weebly.com/uploads/1/3/4/3/134380281/2807395.pdfIn PDF document text
- http://zabidegelid.iblogger.org/sufejibatanovo.pdfIn PDF document text
- https://cdn.sqhk.co/nopawuwam/wuihyja/dr._barnard_s_program_for_reversing_diabetes.pdfIn PDF document text
- https://gamajebijapam.weebly.com/uploads/1/3/1/8/131856653/c1267e4.pdfIn PDF document text
- https://cdn.sqhk.co/gebitasixa/emijSjd/80979012956.pdfIn PDF document text
- https://pebabole.weebly.com/uploads/1/3/4/6/134698512/d006a8c29429.pdfIn PDF document text
- https://cdn.sqhk.co/fejovuwov/hfCieUD/wands_mod_1._12.pdfIn PDF document text
- https://nibejenowazi.weebly.com/uploads/1/3/5/3/135347217/jiken-dokolagexuril-zinujamolep.pdfIn PDF document text
- https://kibidabusiben.weebly.com/uploads/1/3/1/0/131070702/3397003.pdfIn PDF document text
- https://cdn.sqhk.co/damukowabij/hghAjii/18347226897.pdfIn PDF document text
- https://cdn.sqhk.co/bepifopid/nAghPjf/pajokekem.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/7a1c4ce9-72c4-4d35-b27f-fe468683b9b7/46192051001.pdfIn PDF document text
- http://nasuxenabo.epizy.com/ginoperonapa.pdfIn PDF document text
- http://vuwejamadadodi.epizy.com/george_foreman_digital_family_size_smokeless_grill_grd6090b.pdfIn PDF document text
- http://fimaxopazeviv.rf.gd/attestation_assedic_employeur_particulier.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf4a8498-c15c-4d67-91fb-12b8eec458e3/noroponewekesasasibelog.pdfIn PDF document text
- http://vulikoviluxugu.rf.gd/autocad_lt_2015_offline_help.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/342d24c0-8357-4380-8faa-a8bf75e0fc23/waleratug.pdfIn PDF document text
- http://newikajoz.rf.gd/accounting_period_definition.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_off0000f6e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6E8 | 5468 bytes |
SHA-256: ee3b9ecd7d2d1ee135164bc9770451212e8849f5758f7f9b4eee481d2a631f50 |
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font_01_sfnt_off00010969.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10969 | 10720 bytes |
SHA-256: 4ac75ec1f23ef779dd588a103bf5abb042cdb933e9b06005fb8f2a4059ae50f3 |
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