MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ML classification and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam operation. The primary URL, https://kuzutuzo.ru/aws?utm_term=evenflo+pivot+infant+car+seat+base, is likely part of this scheme to drive traffic to potentially malicious or deceptive content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://kuzutuzo.ru/aws?utm_term=evenflo+pivot+infant+car+seat+base PDF link annotation
- https://cdn.sqhk.co/gujowaxexag/dIv7Ijd/79585193785.pdfIn PDF document text
- https://nosodelutota.weebly.com/uploads/1/3/1/8/131857544/sikekaxinuxugivesaki.pdfIn PDF document text
- https://cdn.sqhk.co/nefukale/iW1iuGK/17383808932.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4415534/normal_5ff419edbd2cf.pdfIn PDF document text
- https://wogizirimabote.weebly.com/uploads/1/3/5/3/135337148/4707079.pdfIn PDF document text
- https://jifonoru.weebly.com/uploads/1/3/5/3/135316211/banevarosi-wubebe-rabij.pdfIn PDF document text
- https://cdn.sqhk.co/posojuvapono/1jbnuic/gupesaziwoge.pdfIn PDF document text
- https://benodamefeju.weebly.com/uploads/1/3/5/3/135346815/7458659.pdfIn PDF document text
- https://cdn.sqhk.co/koxixoneto/kzOdghc/pubujavuxitofajoruv.pdfIn PDF document text
- https://cdn.sqhk.co/limizolaxa/fqTD3gd/multicraft_panel_commands.pdfIn PDF document text
- https://witaretazijaw.weebly.com/uploads/1/3/0/8/130813730/3980759.pdfIn PDF document text
- https://zijobezugol.weebly.com/uploads/1/3/2/6/132682913/3133477.pdfIn PDF document text
- https://cdn.sqhk.co/vumorumuvogi/ijghjhH/how_to_make_carrot_cake_youtube.pdfIn PDF document text
- https://pufopobumosuv.weebly.com/uploads/1/3/0/7/130776602/wobariwotofitopo.pdfIn PDF document text
- https://cdn.sqhk.co/wuvotalek/I0Qicja/color_splash_pool_light_12v.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4406229/normal_5fe352855f405.pdfIn PDF document text
- https://gesaseli.weebly.com/uploads/1/3/1/3/131379828/1247648.pdfIn PDF document text
- https://cdn.sqhk.co/mitugejaxel/jaieWU9/31541295655.pdfIn PDF document text
- https://botosedasirewen.weebly.com/uploads/1/3/5/9/135961685/gubuwilegenubojifes.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495393/normal_5fc7f0ec34fab.pdfIn PDF document text
- https://sosedegif.weebly.com/uploads/1/3/2/8/132815053/1529494.pdfIn PDF document text
- https://wemogejivaje.weebly.com/uploads/1/3/1/0/131070934/sekosifedunatab.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000ce1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE1D | 5164 bytes |
SHA-256: bcaf1e5019170421c303e6d9b8986ab0f8dbf03ac9e879bd76223b6c210e17c2 |
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font_01_sfnt_off0000dfc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFC5 | 9932 bytes |
SHA-256: 0d28593a8fc1390fd130954591726acb597d63c480ed9e3050c2a1a65c9a7ad5 |
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