MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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 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://dugedepap.ru/strik?utm_term=are+burger+king+chicken+fries+good PDF link annotation
- http://poguwukobewale.22web.org/ssc_result_2017_marksheet.pdfIn PDF document text
- http://tideboweped.medianewsonline.com/mpumalanga_external_bursary_2020_application_form.pdfIn PDF document text
- http://ziwigosopijulal.mygamesonline.org/afasia_global.pdfIn PDF document text
- http://andyhongdigital.com/why_did_the_renaissance_happen_in_italyko7mf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501659/normal_602d4f04aa14e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471513/normal_605ba5c969658.pdfIn PDF document text
- https://jimixinig.weebly.com/uploads/1/3/1/1/131164312/nijosegukanami.pdfIn PDF document text
- https://muwalarole.weebly.com/uploads/1/3/5/9/135959937/3de7ae1.pdfIn PDF document text
- http://xexogafuko.22web.org/brave_frontier_mod_apk_unlimited_gems_2017.pdfIn PDF document text
- https://tirotulesi.weebly.com/uploads/1/3/4/8/134849952/bowinesipegol-gafujolunumi.pdfIn PDF document text
- http://scotiaenlineape-personas.com/13411151331kzu7y.pdfIn PDF document text
- http://twirlini.com/brene_brown_definition_of_a_leaderyoczl.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://defajufimilepu.epizy.com/all_modal_auxiliary_verbs.pdfIn PDF document text
- http://norilonabu.epizy.com/69499082441.pdfIn PDF document text
- http://xoxejafomi.rf.gd/jopuvulipa.pdfIn PDF document text
- http://kamegowemegoguw.rf.gd/guideliner_xl_catheter.pdfIn PDF document text
- http://vojivetabepeda.epizy.com/jacoco_merge_multiple_reports.pdfIn PDF document text
- http://bilofudako.onlinewebshop.net/684010578.pdfIn PDF document text
- http://mowadavukusut.epizy.com/verbos_en_ingles_regulares_e_irregulares_para_imprimir.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001150c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1150C | 5232 bytes |
SHA-256: beea9325f01294dfb5f43c1c952ead59db54ddd365a6b7b6f200a3471c2c93c2 |
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font_01_sfnt_off000126e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126E4 | 11880 bytes |
SHA-256: 879acf3fbcf2ab29a04da5794590273b9ee42ef1773231e996391c7d66422d64 |
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font_02_sfnt_off00014f2d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14F2D | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
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