MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ClamAV and an ML classifier. It contains a large number of external links, many pointing to disposable domains, indicating a link farm or phishing operation. The embedded URL `https://xezojetit.ru/strik?utm_term=el+evangelio+apocrifo+de+maria+magdalena+pdf` is a primary indicator of this malicious activity. No scripts were extracted, but the PDF structure and link farm heuristics strongly suggest a malicious intent to redirect users to potentially harmful content.
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://xezojetit.ru/strik?utm_term=el+evangelio+apocrifo+de+maria+magdalena+pdf PDF link annotation
- http://kojanusipesipe.scienceontheweb.net/44381733341.pdfIn PDF document text
- https://ladebixere.weebly.com/uploads/1/3/4/3/134318604/8028652.pdfIn PDF document text
- http://nirenodeba.medianewsonline.com/zalukazasekopitumesezezo.pdfIn PDF document text
- http://tuzirawejaw.mypressonline.com/43383104898.pdfIn PDF document text
- https://fudegedetet.weebly.com/uploads/1/3/4/7/134733785/57e9ee21e04c40.pdfIn PDF document text
- https://renokogepebamon.weebly.com/uploads/1/3/2/6/132696434/gadozibuwiluzoweraso.pdfIn PDF document text
- https://kimuremosov.weebly.com/uploads/1/3/4/7/134732255/pawanig.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/9092664b-af8b-4938-84b9-46aa783c9122/what_is_the_salary_of_software_tester.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f29f189-4afd-41bb-a717-9637173bbdad/47846146996.pdfIn PDF document text
- http://kebenubes.onlinewebshop.net/55335726495.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c972a495-27ae-4ccd-91c5-035a5808fd19/pool_heater_error_code_if.pdfIn PDF document text
- http://gaguvidub.epizy.com/13589081008.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1a60b6c7-6433-43d3-a9bd-19fa5f7a8018/renodediminonafog.pdfIn PDF document text
- https://s3.amazonaws.com/muvarelo/pevajamilulavarezov.pdfIn PDF document text
- https://s3.amazonaws.com/zaxefemebidaz/divide_proper_fractions_by_whole_numbers_worksheet.pdfIn PDF document text
- http://fejusadifidexi.epizy.com/ropekotizujosuruzer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c6060ca-dc13-45bd-9d3d-83c6414f6996/ropezatiwopulujuvolo.pdfIn PDF document text
- https://s3.amazonaws.com/foneniz/ceftriaxona_efectos_adversos.pdfIn PDF document text
- https://s3.amazonaws.com/ganubatebedoxez/53281989694.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f1324310-9906-4900-8a67-549c24c53ea8/banjo_chord_chart.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_off000116f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116F0 | 5316 bytes |
SHA-256: 1f3922fbdbf41e43a6c835f3da1ea1334791b69e4aead2d6f43c471aae38df8f |
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font_01_sfnt_off000128ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128FF | 12740 bytes |
SHA-256: d205e46dbb82b927d646c7e4ecade062d94eecf792ce105d556cf1666e7274f9 |
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