MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many of which are hosted on disposable domains, suggesting a link farm or redirection scheme. The primary external URL, 'https://chcial.ru/pbw?utm_term=bajirao+mastani+full+movie+free+online+watch', is presented in a way that mimics search results, likely to trick users into clicking through to a malicious site. No scripts were extracted, but the PDF structure and numerous external links point towards a phishing or content-luring attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://chcial.ru/pbw?utm_term=bajirao+mastani+full+movie+free+online+watch PDF link annotation
- https://sagejajake.weebly.com/uploads/1/3/5/3/135303377/3e8f8349db.pdfIn PDF document text
- https://puxajibixitukus.weebly.com/uploads/1/3/4/4/134457664/rujaz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456705/normal_5ff0e36ae2bc5.pdfIn PDF document text
- https://luzurojavozajin.weebly.com/uploads/1/3/6/0/136090511/zixixite-jubejimonutusat.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4386852/normal_5ff500f7165bd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408321/normal_605f7e849f6db.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4392191/normal_5feff9414ba42.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454541/normal_5ff97d9506843.pdfIn PDF document text
- https://nubawobadeg.weebly.com/uploads/1/3/4/1/134131997/2023223.pdfIn PDF document text
- https://metekubop.weebly.com/uploads/1/3/1/4/131438843/rumitotale.pdfIn PDF document text
- https://gexumuvebevo.weebly.com/uploads/1/3/4/3/134312536/biwekajimuv.pdfIn PDF document text
- https://zideloxilatomi.weebly.com/uploads/1/3/5/3/135325243/dc80a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/11f46e7b-65c2-4314-b5cf-c4cdde4b1631/buvufaberijitabeko.pdfIn PDF document text
- http://xesimisejek.pbworks.com/w/file/fetch/145160106/milugopab.pdfIn PDF document text
- http://botinuba.pbworks.com/w/file/fetch/144414741/82552019893.pdfIn PDF document text
- http://rijunepupuja.pbworks.com/f/how_to_tell_the_difference_between_45rfe_and_545rfe.pdfIn PDF document text
- http://zalonuzojeru.pbworks.com/f/fafudedabogurozimabof.pdfIn PDF document text
- http://wijozuzapusa.pbworks.com/f/bangla_comedy_harun_kisinger.pdfIn PDF document text
- http://wekanivu.pbworks.com/f/degrees_of_comparison_of_adjectives_test.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f556dd18-ad2b-4468-8775-9fbc979f9006/mubafapoxezutupipo.pdfIn PDF document text
- http://vonodatob.pbworks.com/f/zujugipo.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_off0000f3cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3CD | 5280 bytes |
SHA-256: 333586da1efd516171ad52f2d2cc43d8d7f8f69b126795970077f4a43f42a325 |
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font_01_sfnt_off000105a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105A4 | 10800 bytes |
SHA-256: 9de7803a4442ac53af7ace996e621149c0797d3e6a41833aedd5024914049439 |
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font_02_sfnt_off000129fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129FA | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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