MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. It contains numerous embedded URLs, many pointing to disposable hosting, suggesting a link farm designed to redirect users. The document body, though heavily obfuscated, appears to be a lure related to 'michigan medicaid income limit', likely a phishing pretext to drive traffic to the malicious URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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=what+is+the+michigan+medicaid+income+limit PDF link annotation
- http://kazexajisodibu.medianewsonline.com/how_to_attach_blade_to_corona_tree_pruner.pdfIn PDF document text
- http://firobazotu.sportsontheweb.net/74130638135.pdfIn PDF document text
- http://fedezin.scienceontheweb.net/66639461450.pdfIn PDF document text
- http://pozuvixa.getenjoyment.net/smoke_on_the_water_chords.pdfIn PDF document text
- http://fajujefa.getenjoyment.net/pawovodajegusavunisuvi.pdfIn PDF document text
- http://lotefevedajo.22web.org/nefikabukodiwupuvimogo.pdfIn PDF document text
- http://zirirukefup.22web.org/72552130939.pdfIn PDF document text
- http://miraluvofizobe.medianewsonline.com/88510763993.pdfIn PDF document text
- http://rumigiwataj.getenjoyment.net/kilanakigedusogiwamosa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tipatanakuke.onlinewebshop.net/sosoleme.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/21899841-7be0-4ea0-8477-ae9f61b688c7/how_to_configure_motorola_sbg6580.pdfIn PDF document text
- https://348ddb29-83e1-4812-94a1-743b72ef9b42.filesusr.com/ugd/23b571_f66cf1d493f948eba08627eea3fc36f4.pdf?index=trueIn PDF document text
- https://c480cc3d-c044-45b7-a7fa-747782367dcd.filesusr.com/ugd/a26f59_b66f17a8c5fb42c78b674153b0a6d673.pdf?index=trueIn PDF document text
- http://fomigidaxek.epizy.com/bileik_faiz_hesaplama_forml_rnek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff00351e-89d7-4a1c-8215-a6d89bded5cb/sandisk_clip_sport_mp3_player_factory_reset.pdfIn PDF document text
- http://mogixos.atwebpages.com/nipizodofanesudaxe.pdfIn PDF document text
- http://jekowatu.epizy.com/76607322425.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0a191bde-312c-4e89-9c78-d232e7ecf5f4/333520611.pdfIn PDF document text
- http://welilejaw.epizy.com/xizonifasomozo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0753209b-2389-411a-abb0-42d64c7f51d0/48744744115.pdfIn PDF document text
- http://divojeniro.epizy.com/microsoft_azure_cloud_tutorial.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/10df15ba-0fba-4516-ba58-9531488a7f94/phrasal_verbs_list_en_espaol_e_ingles.pdfIn PDF document text
- http://guwupurog.epizy.com/bakukivinuzejuv.pdfIn PDF document text
- https://36071b1a-d853-4ad1-bccf-0ed894d94038.filesusr.com/ugd/906e9f_5f393600419a4996b088e7eb0d442b5a.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_off0000ee7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE7F | 5272 bytes |
SHA-256: 58f26bf2c85a437ae1e1cd6a3413b86ffbfcddbecdf3d252b6b3b9f3d82e6e5e |
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font_01_sfnt_off00010050.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10050 | 11684 bytes |
SHA-256: 35f4da832bfa9fa4ed5999bea5d8929ffd5c9b9ad3750ec7b5ef65da3df7f4ca |
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