MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://resalured.ru/strik?utm_term=determiners+worksheet+for+class+10 PDF link annotation
- https://pajowivi.weebly.com/uploads/1/3/4/9/134904739/2eba74a3f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424009/normal_603122db8d4ce.pdfIn PDF document text
- https://fexedewikefitug.weebly.com/uploads/1/3/2/6/132681233/gakasefitet.pdfIn PDF document text
- https://tixosame.weebly.com/uploads/1/3/4/5/134523113/rovazogedutuwesip.pdfIn PDF document text
- https://gonibokufelari.weebly.com/uploads/1/3/5/3/135346176/9196252.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4499935/normal_605d380dd67cf.pdfIn PDF document text
- https://tegimawemax.weebly.com/uploads/1/3/1/3/131383609/konuxi.pdfIn PDF document text
- https://jazawimap.weebly.com/uploads/1/3/5/3/135346256/b0907485.pdfIn PDF document text
- https://wafulezejo.weebly.com/uploads/1/3/4/7/134748518/budadat-xaruxufojabitud.pdfIn PDF document text
- https://kowedeta.weebly.com/uploads/1/3/0/7/130775164/3326894.pdfIn PDF document text
- https://bekajujoxofutit.weebly.com/uploads/1/3/1/4/131406668/e09ad56bb9.pdfIn PDF document text
- https://levevuwakute.weebly.com/uploads/1/3/4/9/134904524/3177143.pdfIn PDF document text
- https://gabavogafev.weebly.com/uploads/1/3/4/0/134000006/milarorebu.pdfIn PDF document text
- https://jerolukemotib.weebly.com/uploads/1/3/0/8/130874115/temafalujukoxovodoto.pdfIn PDF document text
- https://butoxuxesadi.weebly.com/uploads/1/3/4/6/134699311/7703093.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4382619/normal_5fee8668915c7.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/ef559dea-7020-4c53-a28e-8b4a90359f34/wufimilalalizuneneb.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f7f6a6f-11bc-4aa7-8442-185e1cdff4f8/how_do_you_use_a_bissell_proheat_12_amp.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/213878cd-8b56-4c63-be23-ee4b5422c6c3/apollo_twin_x_duo_vs_quad_reddit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3a2de1a5-d0d4-4f18-a6c8-b20c443c8fbb/where_is_sydney_located_in_ilorin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3133ae81-47cc-4484-a51e-5854c9cea3a7/how_to_root_kindle_fire_hd_6_4th_generation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb0fcf3a-3f90-478f-859d-eff5bf262488/34845935402.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb6a16e1-cda4-4028-9154-5aaff24aaf64/ticker_symbol_list_nasdaq.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ce780784-1343-4af6-b185-b27bc646dc03/reservation_blues_essay.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ec6c1e8c-0e6a-457c-95a8-7256990e61fa/how_to_invest_in_stocks_online_beginners.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_off00013f10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F10 | 5472 bytes |
SHA-256: 6edfec3ed6a46fae237b408fa64823d3ad5bfdccb4d7d47cd4e44827b900ef2e |
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font_01_sfnt_off000151a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x151A3 | 11392 bytes |
SHA-256: f5dc44b5f0bca5aaa99c01dbc0809077dcf39ccd5dc4a4a39bdba3b0d88da16f |
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