MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm used for phishing or malware distribution. The document body, though heavily obfuscated, appears to be a lure related to search queries, further supporting a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://vilenefex.ru/strik?utm_term=what+is+the+best+keyboard+with+weighted+keys PDF link annotation
- http://disconto50.info/iomega_storcenter_ix4_200d_nas_server_manualsttqu.pdfIn PDF document text
- http://doordash.link/1752868126426uc.pdfIn PDF document text
- https://dibekepoxifepef.weebly.com/uploads/1/3/4/5/134587143/5ddfc2.pdfIn PDF document text
- https://somotudodij.weebly.com/uploads/1/3/4/6/134699902/dabopo_pawisevapikevek_jilipepurek.pdfIn PDF document text
- https://sirowatogiwu.weebly.com/uploads/1/3/2/8/132814809/9502550.pdfIn PDF document text
- https://nunipotewisi.weebly.com/uploads/1/3/4/8/134892443/5580b282a1.pdfIn PDF document text
- https://cdn.sqhk.co/buganixezu/jaQHhhs/bunibodikaxurixupebix.pdfIn PDF document text
- http://kompledom.com/mojivezazezs2egc.pdfIn PDF document text
- https://fodewifejala.weebly.com/uploads/1/3/4/4/134491976/wogog_kugojud_lujan.pdfIn PDF document text
- http://chestlune.online/medical_check_up_form_for_work_permit7yk2y.pdfIn PDF document text
- https://gedofulijul.weebly.com/uploads/1/3/0/7/130775434/c7bf295820704a4.pdfIn PDF document text
- https://cdn.sqhk.co/modonasuje/hIuljje/rixiwe.pdfIn PDF document text
- https://wopewajut.weebly.com/uploads/1/3/4/6/134664352/tipobu_vuzedanodax.pdfIn PDF document text
- https://cdn.sqhk.co/jesupasuzoku/Nifjfge/small_story_in_english_for_class_9.pdfIn PDF document text
- https://bafexobis.weebly.com/uploads/1/3/4/0/134041027/2964673.pdfIn PDF document text
- https://gilaniluju.weebly.com/uploads/1/3/5/3/135386901/4a4d7e2131dc1c0.pdfIn PDF document text
- https://biligimanud.weebly.com/uploads/1/3/1/4/131454089/6050106.pdfIn PDF document text
- http://kpupnov.pro/yamaha_timberwolf_250_specsrieaa.pdfIn PDF document text
- http://blancer.xyz/41193034000whua1.pdfIn PDF document text
- https://cdn.sqhk.co/torazanopuni/fQflgjk/winapuluxesif.pdfIn PDF document text
- https://cdn.sqhk.co/regavebike/jjvNXji/dosasivuxogizime.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/9e9e1526-a6bc-4e60-b478-53caa6f61618/innova_3030rs_obd2_code_reader_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff4c872c-4bcd-4479-8964-4e135a8f7395/excel_sheet_wont_scroll_with_mouse.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24d8fa56-d7a9-40a3-8b9e-047814d12f9c/56348211807.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b923dba5-b1fd-4c28-99ea-15453408bdf8/mevelebelavus.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_off00012432.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12432 | 5468 bytes |
SHA-256: da475b817c73393e423b8fc9ee47c3b6cf016fec9472d897c11a71b7589450d9 |
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font_01_sfnt_off000136e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136E1 | 10736 bytes |
SHA-256: 0660333ebd1f36abc554426f7c9f093b6d906ce509523980cd0b185e9d75ebbb |
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