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 significant number of external links, many hosted on disposable domains, suggesting it's part of a link farm designed to redirect users to potentially malicious sites. The presence of 'utm_term' parameters in some URLs further supports a phishing or SEO manipulation motive.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://ponafet.ru/strik?utm_term=craftsman+leaf+blower+parts+41ar25bl793 PDF link annotation
- https://kirorasonosa.weebly.com/uploads/1/3/4/7/134743937/5211298.pdfIn PDF document text
- https://musisemikalig.weebly.com/uploads/1/3/4/6/134694348/lukudib_bomiligaxoz.pdfIn PDF document text
- https://livabobuladezer.weebly.com/uploads/1/3/0/8/130874084/bb5e74cfab5d2b.pdfIn PDF document text
- http://taxokijoba.sportsontheweb.net/difference_between_substitution_and_elimination_reactions.pdfIn PDF document text
- https://kozowesojufeg.weebly.com/uploads/1/3/4/7/134717080/44f4e0176a88.pdfIn PDF document text
- http://toppiksnack.xyz/mo_astray_review4pjvh.pdfIn PDF document text
- https://namoxatiki.weebly.com/uploads/1/3/4/4/134477177/xuzijo_xepexonap.pdfIn PDF document text
- http://getbuiss.online/sap_basis_tcodes_with_screenshotsdl1vu.pdfIn PDF document text
- http://mejumeroxara.mywebcommunity.org/diagnostic_interview_for_borderlines_revised.pdfIn PDF document text
- http://delozofize.scienceontheweb.net/81991355872.pdfIn PDF document text
- https://lejezazunogi.weebly.com/uploads/1/3/4/5/134583087/7d6ff815e4c.pdfIn PDF document text
- https://rajepejejema.weebly.com/uploads/1/3/4/8/134860913/6560257.pdfIn PDF document text
- http://goods-amzon.com/48843513546eba76.pdfIn PDF document text
- https://jakugogafezokev.weebly.com/uploads/1/3/1/4/131437362/c7d5bf02819447.pdfIn PDF document text
- http://fumatiw.mypressonline.com/pisekutanoserifolu.pdfIn PDF document text
- https://jebasiju.weebly.com/uploads/1/3/1/3/131381450/4021611.pdfIn PDF document text
- https://kujunegisim.weebly.com/uploads/1/3/1/3/131380440/molazemugezoviv_jodavita.pdfIn PDF document text
- https://pudisemibupar.weebly.com/uploads/1/3/4/0/134096773/5545499.pdfIn PDF document text
- http://rmk4sale.xyz/22232867472lho96.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/3ad528a9-4a77-437a-91d9-f7d94f8cf575/essay_on_importance_of_computer_education_200_words.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fd807a06-1ec2-40b5-8ca6-280e060ee88e/satujosul.pdfIn PDF document text
- http://gupizamowakop.myartsonline.com/nimugesimowodome.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5185a59-0263-4803-8e85-224403d2e0b9/excellence_el_carmen_death.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/107ff681-7e69-4bff-9feb-c232f2337e74/starbucks_barista_user_manual.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_off0000ea9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA9A | 5980 bytes |
SHA-256: dfb2f6160f176e38c7b755397f49f33329a1254982edb4ca5c455787f8227e02 |
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font_01_sfnt_off0000ff00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF00 | 10932 bytes |
SHA-256: 0bf4a15aa90bb9ffeb2764126dc0b1aedfe5f4ad81b96c2f8978e83b6cff2f18 |
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