MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many pointing to disposable domains and link farms, suggesting a phishing or malware distribution scheme. The presence of external URIs and the 'link farm' heuristic strongly support this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://zajinet.ru/strik?utm_term=remington+icoffee+maker PDF link annotation
- http://zuvatewovu.scienceontheweb.net/nios_assignment_cover_page_file.pdfIn PDF document text
- https://dirotigakavomak.weebly.com/uploads/1/3/4/2/134235834/xapavepinupo_sobijivaxisu_paxirugulogiv.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379842/normal_5fd5fb6c89a7c.pdfIn PDF document text
- https://pufukowog.weebly.com/uploads/1/3/4/5/134583281/7397799.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404113/normal_5feea18031c9a.pdfIn PDF document text
- http://kumululurug.scienceontheweb.net/vimofimaka.pdfIn PDF document text
- http://vanesifonemume.22web.org/30248239434.pdfIn PDF document text
- https://pesaladijij.weebly.com/uploads/1/3/1/3/131382382/soriwepigakagof_sirukobixad_zurolu_gamopujube.pdfIn PDF document text
- https://sujujawajiz.weebly.com/uploads/1/3/5/9/135964945/f38a906cf59801.pdfIn PDF document text
- https://wisufisuzok.weebly.com/uploads/1/3/1/3/131383924/nezuku_diked.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401973/normal_6028a70f38720.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460983/normal_602c1700295a6.pdfIn PDF document text
- http://lifobamalelit.22web.org/did_the_1611_kjv_have_the_apocrypha.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4406782/normal_5ffbbbf791666.pdfIn PDF document text
- http://pixujuxe.mypressonline.com/67352469314.pdfIn PDF document text
- https://wiwajefe.weebly.com/uploads/1/3/4/6/134676348/2032aaa.pdfIn PDF document text
- https://bateworolod.weebly.com/uploads/1/3/4/3/134315912/9474f9799b7.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
- http://jawolaguf.rf.gd/lai_nho_nguoi_yeu_sheet_music.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6a9eea37-be02-4d08-8db1-2a7f32883998/learning_angularjs_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2899777b-8078-4f65-8ce4-29b2f9cafc64/python_list_length_method.pdfIn PDF document text
- http://gogagenuju.rf.gd/61087462128.pdfIn PDF document text
- http://pizitibasowu.atwebpages.com/41642443057.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/603982e6-e7c3-47f2-b87a-9f8a7c20dbd6/wf-2630_change_ink_cartridge.pdfIn PDF document text
- http://bugazepoja.onlinewebshop.net/merowuwodexodo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9387ba20-5769-4bbd-833b-5e4190d0592c/jaxuperamifivepedudukup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/858c3cae-13ef-45e8-a986-5b162ddd87e1/85083382811.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_off000104ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104CA | 4848 bytes |
SHA-256: e76a0910cbed7e5ac7a8c0b1fcbc7b8ba4cfabe080bbc0b830960663aa76aee7 |
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font_01_sfnt_off00011531.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11531 | 11372 bytes |
SHA-256: e171bf5d748bfed76e059b7beec5b00d15d94402bce1e246392fb75d45eb773b |
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font_02_sfnt_off00013bf3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13BF3 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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