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 0.9983
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://fokemale.ru/wix?keyword=opera+mini+apk+download+jio+phone PDF link annotation
- https://cdn-cms.f-static.net/uploads/4481065/normal_60192ca8c85c8.pdfIn PDF document text
- https://guzorinimalagaw.weebly.com/uploads/1/3/1/3/131381991/772ecd.pdfIn PDF document text
- https://kikoxelila.weebly.com/uploads/1/3/4/3/134335894/majavikiresugenuzad.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427820/normal_5fe811edca8c4.pdfIn PDF document text
- https://xutobegepoxebax.weebly.com/uploads/1/3/5/3/135333125/4894399.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458428/normal_602c04b1efebf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369336/normal_60109d9038307.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369313/normal_5ff187072b3cd.pdfIn PDF document text
- https://mixenabunagoxo.weebly.com/uploads/1/3/5/3/135320093/vaxamijigimuku_sawokixujukesug_batijerubunubax_gupalik.pdfIn PDF document text
- http://bitoxifa.sportsontheweb.net/filumuxenubujopaj.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://9042e326-c85f-44e6-b9b6-0c206471fdba.filesusr.com/ugd/0d2fda_557b66c4204e4017bf3605fd30090bdc.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/luramamelolem/95804377675.pdfIn PDF document text
- http://zuzojep.rf.gd/13956132087.pdfIn PDF document text
- https://s3.amazonaws.com/vifusupegiza/convert_to_editing_word_document.pdfIn PDF document text
- https://s3.amazonaws.com/vinejivunitego/tulexaripox.pdfIn PDF document text
- https://11627308-8c8f-4f08-99ed-0ad85160907d.filesusr.com/ugd/682d1c_42d0e3ae950941e8be1c2f095e4392d9.pdf?index=trueIn PDF document text
- http://tudaket.epizy.com/88418357968.pdfIn PDF document text
- http://perexuwofogefo.onlinewebshop.net/mapa_mudo_america.pdfIn PDF document text
- https://436c154b-1c2d-4c60-9768-ed3a268ef5e1.filesusr.com/ugd/e8e253_2a62a95b1aeb43bb94e11ebfd3adf357.pdf?index=trueIn PDF document text
- http://nesijitazesino.epizy.com/kexomukuwizegilorupa.pdfIn PDF document text
- https://b84c3727-5d5a-4c5d-9d5d-21cac87b3a69.filesusr.com/ugd/fdd6c2_792670aca62a4fe9999cdbfeafc752e0.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/feborobegibew/jidafulumode.pdfIn PDF document text
- http://juripijesem.rf.gd/antakshari_songs_list.pdfIn PDF document text
- http://mafokesa.onlinewebshop.net/pemisozejikokezesibi.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000df92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF92 | 4988 bytes |
SHA-256: 5c287d8558d571f6dd14d6d65e7109a065b9f22096010150c2ffcb19a613bf63 |
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font_01_sfnt_off0000f058.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF058 | 12016 bytes |
SHA-256: cc62825ead0320436c6fcdae5dd4c98a685c28271b6ba02a3c271642a0ae01f9 |
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font_02_sfnt_off00011839.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11839 | 16264 bytes |
SHA-256: b6849a375c321bcc9a86b5b7366ad36908a0b50e79605cf269e8e462f3e26ee4 |
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font_03_sfnt_off00012dbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DBB | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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