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. It contains a large farm of external links, many pointing to disposable domains, suggesting a phishing or malware distribution attempt. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic indicate a deliberate effort to create a link farm, likely to host malicious content or redirect users to phishing sites.
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://jumiwimov.ru/strik?utm_term=1995+polaris+magnum+425+carburetor+problems PDF link annotation
- https://rawiranuxox.weebly.com/uploads/1/3/4/6/134618620/piwipoxotofipup.pdfIn PDF document text
- http://lajulikimerojeg.22web.org/what_questions_to_ask_in_a_nurse_practitioner_interview.pdfIn PDF document text
- https://xasukibumit.weebly.com/uploads/1/3/4/7/134749231/8062573.pdfIn PDF document text
- http://joteruzawareba.iblogger.org/winter_hidden_pictures_worksheets.pdfIn PDF document text
- https://bilagezapa.weebly.com/uploads/1/3/1/1/131163658/xonuworubuviz_goxozifat.pdfIn PDF document text
- https://gavokafiwafez.weebly.com/uploads/1/3/1/3/131381231/9cf4e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/gedimuta/pewesonasorumuwemekup.pdfIn PDF document text
- http://pamovoxe.rf.gd/kisupowupezedarotixo.pdfIn PDF document text
- https://df867d32-629d-4b48-af14-2fc5df20f827.filesusr.com/ugd/287761_ff5e8bcb8d1e4cfc96313ae9a44dd7f2.pdf?index=trueIn PDF document text
- https://2e4b0ed6-c237-476e-b23b-7c95f147629f.filesusr.com/ugd/30e930_f3233e589a3845e2a78b571ab3f919f8.pdf?index=trueIn PDF document text
- https://cdfb6f36-dde2-4af5-b3b7-55ff39976061.filesusr.com/ugd/c6ac46_9e4841fbb69344e1bd9faebd928ac050.pdf?index=trueIn PDF document text
- http://zozafiromilofin.epizy.com/bts_fake_love_video_song_free.pdfIn PDF document text
- https://c6926203-1eb9-401e-9afa-11f61f201807.filesusr.com/ugd/685707_76578e92a9834ecdadce65316c0d16d9.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/baposivarabuj/sinobodakor.pdfIn PDF document text
- http://nozuwodapa.epizy.com/kagodoto.pdfIn PDF document text
- https://3ced707c-20bd-49bb-93f1-edb15be4e391.filesusr.com/ugd/e90305_eb5b3fb4d99c4ac5ba9181f4c1c94bf4.pdf?index=trueIn PDF document text
- http://rusakarazixano.epizy.com/certified_reliability_engineer_book.pdfIn PDF document text
- http://batunat.epizy.com/loruwufaduwek.pdfIn PDF document text
- https://s3.amazonaws.com/jupoti/99948479034.pdfIn PDF document text
- http://pawekixezad.epizy.com/pizoxunufofurezesaw.pdfIn PDF document text
- https://ef5e9b3f-1a8e-4c79-9b60-34b8f8133c96.filesusr.com/ugd/18574e_b41f7f7ee55248a9b5a5f34ea47944a5.pdf?index=trueIn 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_off000108dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108DD | 5848 bytes |
SHA-256: b4d214603590bdb3bb32b02efcf5ad798d02047f141ca7ddc90f8a78003f7188 |
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font_01_sfnt_off00011cbd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CBD | 11604 bytes |
SHA-256: 72412abb27d6ea0a2daaa3e9c0b9887ba06e3c6a566aaabc152331350f33c300 |
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