MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as Pdf.Phishing.Trojan. The document contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. While no scripts were explicitly extracted, the presence of numerous external URIs and the overall detection profile indicate 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-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://ponafet.ru/123?utm_term=chicago+manual+style+bibliography+example PDF link annotation
- https://woxexawunum.weebly.com/uploads/1/3/0/7/130776255/dirukulopolit.pdfIn PDF document text
- https://jelafabonopavu.weebly.com/uploads/1/3/4/4/134443296/pepetesur.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4463794/normal_5fe014b93f01c.pdfIn PDF document text
- https://kosemarenile.weebly.com/uploads/1/3/4/3/134315061/6523f3.pdfIn PDF document text
- https://xavebebojemap.weebly.com/uploads/1/3/4/8/134848852/1abb8db566.pdfIn PDF document text
- https://jeketivogusu.weebly.com/uploads/1/3/1/3/131398097/panuzefifal-rakapu-gigukok-xaxasa.pdfIn PDF document text
- https://sikefaliwubu.weebly.com/uploads/1/3/4/3/134375420/memagotagime.pdfIn PDF document text
- https://tofojuduvebexaj.weebly.com/uploads/1/3/4/6/134650498/woboloniposad.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408195/normal_601b491363e03.pdfIn PDF document text
- https://nebomigefut.weebly.com/uploads/1/3/4/3/134359696/8429910.pdfIn PDF document text
- https://nopukelaki.weebly.com/uploads/1/3/5/3/135335042/b340d35.pdfIn PDF document text
- https://lopekemin.weebly.com/uploads/1/3/4/6/134628767/e712ab.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://banusiv.pbworks.com/w/file/fetch/144480975/zepusulilagezagifa.pdfIn PDF document text
- http://negaboxa.pbworks.com/f/dadasukifunekemokanugino.pdfIn PDF document text
- http://najapenoz.pbworks.com/w/file/fetch/144545601/gokajilexad.pdfIn PDF document text
- http://wiwedano.pbworks.com/w/file/fetch/144851367/34123585976.pdfIn PDF document text
- http://namikikis.pbworks.com/f/sapenapedilevugajop.pdfIn PDF document text
- http://polubisoxuwo.pbworks.com/f/rulopazunoxotu.pdfIn PDF document text
- http://wotasaful.pbworks.com/f/66023400080.pdfIn PDF document text
- http://fuzobonesujo.pbworks.com/w/file/fetch/144824583/rifanepu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ee1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE1C | 5560 bytes |
SHA-256: 88ceff0fbb40f666d3af96d1387e69c9ed0dbdbdef43b3774050544f0619c65e |
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font_01_sfnt_off000100df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100DF | 2992 bytes |
SHA-256: 1b1b96f07d6e623d23356d514a3eecd3a7b462e78b569e517a6e8e7c2a5c1e4c |
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font_02_sfnt_off00010d0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D0C | 10804 bytes |
SHA-256: 00611542a29df07362f1c2190b776d22b1173030dcd1b0aef825223dd1f231a2 |
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