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 0.9993
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/strik?utm_term=what+car+seat+is+compatible+with+evenflo+pivot+modular+travel+system PDF link annotation
- https://roboxojepuz.weebly.com/uploads/1/3/4/2/134235986/sefajamaduwugusovuzu.pdfIn PDF document text
- https://ragixadimeruwu.weebly.com/uploads/1/3/4/8/134897014/jikevedosawovidu.pdfIn PDF document text
- http://javaxirivibewi.mygamesonline.org/nexiwozaniserisebifuk.pdfIn PDF document text
- https://faxezufag.weebly.com/uploads/1/3/0/8/130874059/nowuke.pdfIn PDF document text
- https://nepuvojikonutoz.weebly.com/uploads/1/3/4/6/134677469/nikijudi.pdfIn PDF document text
- http://zobotalemogi.sportsontheweb.net/71917348695.pdfIn PDF document text
- https://gopaposoxawa.weebly.com/uploads/1/3/0/7/130740193/50f21dcefde47.pdfIn PDF document text
- http://faceskinagainbeauty.xyz/koxevunylv7p.pdfIn PDF document text
- http://scarcebook.com/jitumagokipomalabazwliq.pdfIn PDF document text
- http://gunofixe.medianewsonline.com/sizitixevofamasinofejexo.pdfIn PDF document text
- https://sakixori.weebly.com/uploads/1/3/3/9/133997256/96567.pdfIn PDF document text
- https://lavolobaned.weebly.com/uploads/1/3/0/7/130740571/bejefonovadilagisi.pdfIn PDF document text
- https://xigujevaw.weebly.com/uploads/1/3/4/7/134701692/zofinexapiware-sufevobomona-dukiwumakewozag.pdfIn PDF document text
- https://bevazemirif.weebly.com/uploads/1/3/4/8/134873662/da8af8f.pdfIn PDF document text
- https://vobanugan.weebly.com/uploads/1/3/5/3/135340106/953c9bb65636a.pdfIn PDF document text
- http://lovemecompletely.com/does_mental_illness_disqualify_you_from_the_militaryrwgcn.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/efb90595-6bfd-4bf8-98f0-838cc09fcc28/nutrition_care_process_terminology.pdfIn PDF document text
- https://s3.amazonaws.com/zatasipezeg/que_es_el_titulo_homologado_en_el_hoyo.pdfIn PDF document text
- https://s3.amazonaws.com/domegagowevag/43543009426.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5491ad1c-f9e8-4b93-a9d6-7e6aa43d8bf2/ragejebivakitapexilika.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/479d1af3-9c0f-4a65-92a8-1a11e3f2e338/ravixawuzorotodefisixej.pdfIn PDF document text
- http://dolojivek.onlinewebshop.net/varicela_impetiginizada_tratamiento.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8d262ae7-5486-4a8d-bc73-cd3b2b57fbc6/liwebegajaradojadelanuv.pdfIn PDF document text
- https://s3.amazonaws.com/sirilagewuga/ramorubawunagixor.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_off0000f514.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF514 | 5804 bytes |
SHA-256: 84bd953c2510fef96a85bde5b42ab8f17588d841e1f9707266cfdcc012c0d85a |
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font_01_sfnt_off000108c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108C3 | 10408 bytes |
SHA-256: 6bcfdd18b7ec0805a8ed560060054f06fc3d96fd6db7c21c77b43e8ba7666c17 |
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