MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm or redirection scheme. The primary URL, "https://crysiq.ru/pbw?utm_term=celebrity+look+like+me+app", is likely used to direct users to a phishing or malware distribution site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://crysiq.ru/pbw?utm_term=celebrity+look+like+me+app PDF link annotation
- https://cdn-cms.f-static.net/uploads/4483365/normal_601336f689e24.pdfIn PDF document text
- https://vebupixe.weebly.com/uploads/1/3/4/8/134854050/93113.pdfIn PDF document text
- https://salubekera.weebly.com/uploads/1/3/2/7/132740515/9225602.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387581/normal_6063a7c205cef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391634/normal_604d2d2e9734e.pdfIn PDF document text
- https://tojejalunegod.weebly.com/uploads/1/3/2/7/132710717/727be928.pdfIn PDF document text
- https://nepuvojikonutoz.weebly.com/uploads/1/3/4/6/134677469/gofigofa.pdfIn PDF document text
- https://nozipukox.weebly.com/uploads/1/3/6/0/136057246/mepefu-nezojezilasogux.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4484355/normal_5ff2d7062dfdf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392864/normal_60c4c75b50524.pdfIn PDF document text
- https://gunulavosaki.weebly.com/uploads/1/3/4/3/134374607/02921859ff.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379038/normal_5fcf08988bd1d.pdfIn PDF document text
- https://fexaxotira.weebly.com/uploads/1/3/5/4/135401388/0438cfc6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lururefisu.pbworks.com/w/file/fetch/144566853/33240696676.pdfIn PDF document text
- http://ravowibosu.pbworks.com/w/file/fetch/144783036/interstellar_movie_in_hindi_dubbed_telegram_link.pdfIn PDF document text
- http://kinuwibe.pbworks.com/w/file/fetch/145160202/belogenatoxinarozuwawin.pdfIn PDF document text
- http://zigunef.pbworks.com/f/33343189136.pdfIn PDF document text
- http://rawumadakora.pbworks.com/w/file/fetch/144750627/mebofipedimegeda.pdfIn PDF document text
- http://sogotobev.pbworks.com/f/sakodavibukugeve.pdfIn PDF document text
- http://jadubunid.pbworks.com/f/74252798379.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_off0000de0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE0E | 4996 bytes |
SHA-256: fa7d0e10d5431c0862fc3b297b92b1ebad1d4785cec20076fc03003e23d19e56 |
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font_01_sfnt_off0000eef7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEF7 | 10356 bytes |
SHA-256: 57f3251790361e1a7b5bd44ae4d90361e13ae61fd320434285b631c2d95c9a1a |
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