MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, specifically as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing campaign. While no scripts were explicitly extracted, the PDF structure and embedded URLs indicate an attempt to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9954
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://soxebez.ru/strik?utm_term=what+are+the+types+of+grounding PDF link annotation
- https://cdn.sqhk.co/zikegasenar/vkSijgE/golf_galaxy_in_warwick.pdfIn PDF document text
- https://cdn.sqhk.co/pulovafafita/qkS8lhb/the_blockheads_apk_hack.pdfIn PDF document text
- https://xumizobizuzu.weebly.com/uploads/1/3/4/6/134688834/c80a8.pdfIn PDF document text
- https://cdn.sqhk.co/temetixufuxi/gjjTphd/spell_street_cred.pdfIn PDF document text
- https://runuwafulisejet.weebly.com/uploads/1/3/5/3/135337902/gotexokimazemep.pdfIn PDF document text
- http://vesajob.getenjoyment.net/likinatufifegelu.pdfIn PDF document text
- https://fexifeter.weebly.com/uploads/1/3/4/6/134612515/wikefuvugagubix-sarujit-panedeten-miwadadumasob.pdfIn PDF document text
- https://cdn.sqhk.co/jigitovewuk/hdPifhd/18678424797.pdfIn PDF document text
- https://nizuwutino.weebly.com/uploads/1/3/1/4/131482859/1685903.pdfIn PDF document text
- http://rasipafus.getenjoyment.net/blood_relation_question_download.pdfIn PDF document text
- https://movireralu.weebly.com/uploads/1/3/4/8/134879142/b60a0.pdfIn PDF document text
- http://ramuwesitavoz.mywebcommunity.org/computer_architecture_and_assembly_language_notes.pdfIn PDF document text
- https://voxipomawo.weebly.com/uploads/1/3/1/3/131379395/vakodawuzibar.pdfIn PDF document text
- https://talegojozafadi.weebly.com/uploads/1/3/2/3/132303005/wunujezogaposexaj.pdfIn PDF document text
- http://fawikenaxalu.scienceontheweb.net/intercessory_prayer_bible_verses.pdfIn PDF document text
- https://cdn.sqhk.co/selodiro/cFivWwD/poxavolakugu.pdfIn PDF document text
- http://wulixiv.sportsontheweb.net/kupidawelap.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
- https://uploads.strikinglycdn.com/files/05aaae99-dcd5-44ee-9e10-e18a854455a1/how_old_is_snow_white_prince_age.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ec3be164-b70e-4ceb-8fae-3f54c769cb24/dikesudup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89257241-ba70-465d-b883-0198cf05c88c/vududujudazegigajumuzulek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f6451c4b-f068-4f98-aac5-38be8bfadc4c/zonirobajolosuverubevo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6a8e7949-0a3f-404d-94e8-4085628178b3/estrategias_de_lectura_y_escritura_para_segundo_grado_de_primaria.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1f352c4d-4376-44ff-aea9-56f855fef709/8524957886.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f0e69dd8-c0f1-4845-93a7-814458a64a74/35898402259.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/20df6fba-b5a7-4987-b72c-86dcdfa03377/how_to_use_external_flash_nikon_d3400.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f90cf6f-12cb-4494-8a55-a4d19744b968/vabevipe.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_off0000f5d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5D1 | 5268 bytes |
SHA-256: df009d7994477839c0bb742430de669cedec357ee674e3883232dcbe2e99920d |
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font_01_sfnt_off000107cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107CC | 11164 bytes |
SHA-256: 77ba77110e704d91e37ce0c5a895d9919ebdf2b53fce2565beeb3b3fa120c6da |
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font_02_sfnt_off00012dca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DCA | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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