MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many of which point to disposable hosting and are likely part of a link farm designed to manipulate search engine results. The primary URL, 'https://jumiwimov.ru/wix?keyword=beyblade+burst+apk+play+store', suggests a lure related to obtaining an Android application, likely leading to a phishing or malware download site. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://jumiwimov.ru/wix?keyword=beyblade+burst+apk+play+store PDF link annotation
- https://bejixetixozivi.weebly.com/uploads/1/3/4/4/134499198/6406958.pdfIn PDF document text
- https://taxinureku.weebly.com/uploads/1/3/0/8/130814469/ramofijunuz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385887/normal_60263bee0c78e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368763/normal_602c8f3c8bd09.pdfIn PDF document text
- https://dizegeduwawab.weebly.com/uploads/1/3/4/3/134374994/05f711c0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4497348/normal_5fde7d9dd627c.pdfIn PDF document text
- https://guzepebizosi.weebly.com/uploads/1/3/4/8/134880367/1e83f359504fe4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409819/normal_603f7f11598e3.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://s3.amazonaws.com/jezobasit/suninago.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1a2c24ee-74f5-418c-88f9-3b44a20e39cc/full_stack_react_projects_github.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a26e0d00-1e41-4178-a738-80178c8a0773/14152941810.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9d9a184b-0fe6-467e-baed-6cc7796b662e/99397829422.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f122d796-946c-4d94-a4b4-5ce4bab483a4/42543410824.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2ec13a49-80f9-4d84-9980-5fa8e58451f4/50562791426.pdfIn PDF document text
- https://s3.amazonaws.com/sixenogafopoj/31087745795.pdfIn PDF document text
- https://s3.amazonaws.com/supefujoxopubu/27320758296.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5aece854-5f5b-4c9c-8b81-6464338f23b9/rizozuduf.pdfIn PDF document text
- https://s3.amazonaws.com/gurafoga/46414443306.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ee060df9-d7a7-4070-aa4b-3a5733f5e810/navy_diving_suit_2020.pdfIn PDF document text
- https://s3.amazonaws.com/rotowan/12113082960.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f7a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7A1 | 3736 bytes |
SHA-256: 1ace5ac51bd3178733f1722b518931ebd9aefe3506a1409708f4adaa7cf05f39 |
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font_01_sfnt_off000104fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104FD | 5036 bytes |
SHA-256: c2f1a2d7c14cee72192f53567c010dd4e368cf5e90f938d70907457198d79b0c |
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font_02_sfnt_off00011636.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11636 | 11644 bytes |
SHA-256: 47a1d5a6b6ea7aad2b44be54493cbb7662122163f5ab05338f9f9ba953d507d1 |
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font_03_sfnt_off00013de7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DE7 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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