MALICIOUS
186
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. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://midufefew.ru/strik?utm_term=suzuki+samurai+engine+rebuild+kit PDF link annotation
- https://votozugilom.weebly.com/uploads/1/3/1/0/131071295/faxusegejibememumu.pdfIn PDF document text
- https://viwomesaw.weebly.com/uploads/1/3/4/4/134472777/juvebalub.pdfIn PDF document text
- https://fitisasituwag.weebly.com/uploads/1/3/4/8/134846324/munif_betozuv_folopud_namiw.pdfIn PDF document text
- https://mepanomelisegil.weebly.com/uploads/1/3/4/8/134899905/ba98eb.pdfIn PDF document text
- https://ragesetenavuxom.weebly.com/uploads/1/3/1/6/131606186/52b05c764b3f4c.pdfIn PDF document text
- https://supagerafigi.weebly.com/uploads/1/3/0/8/130874211/5f57d43.pdfIn PDF document text
- https://wugumura.weebly.com/uploads/1/3/4/6/134601103/0700dee41dac95.pdfIn PDF document text
- http://rimka.xyz/meade_lx200_10_inch_for_sale82xgk.pdfIn PDF document text
- https://bafosuronam.weebly.com/uploads/1/3/0/7/130738527/9008058.pdfIn PDF document text
- http://sun-italy.space/how_to_fix_error_code_rdk-03033c3e3y.pdfIn PDF document text
- https://bapefakujina.weebly.com/uploads/1/3/4/4/134483882/mogikorodewaki.pdfIn PDF document text
- https://lefexaro.weebly.com/uploads/1/3/5/3/135324439/dixewew_kawak_sulapilitav.pdfIn PDF document text
- http://doordash.link/86551306603dij0c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://54179944-c6a3-49b3-9462-5d1939b6aff2.filesusr.com/ugd/49f5ef_4e4963a5f8f54f92af180e2b3403147e.pdf?index=trueIn PDF document text
- https://7f993087-45f6-41f4-96e5-9dcaca18fb91.filesusr.com/ugd/9a92dd_e66574f84bd8454f82dbcc67de7417e8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8b7ff881-8838-4008-ac7b-80b28b062396/nagutovotatimexuvimubebo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f94cc666-2e87-4a49-807f-ee1603d0d768/karcher_power_washer_1800_psi_reviews.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0aaeec7-0208-41b1-9665-1ec509b9c83a/29098650527.pdfIn PDF document text
- https://s3.amazonaws.com/tinivukedeta/walepolebulijatik.pdfIn PDF document text
- https://s3.amazonaws.com/gonafoziguwewe/free_cookbook_templates_for_mac.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d9477430-71c4-4f7e-be23-6db75ca720d5/mexetutoguvimu.pdfIn PDF document text
- https://s3.amazonaws.com/rubidokezive/kovogujumaviteselafega.pdfIn PDF document text
- https://s3.amazonaws.com/gopuze/how_to_reset_a_datalogic_scanner.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/086e9347-5e30-4dee-87ac-932d4e0ebfcf/berserk_manga_chapter_100.pdfIn PDF document text
- https://aa6eca1a-c690-4a36-985e-a873157a80b3.filesusr.com/ugd/081493_80daa54ff299407fbaa6134d9fb339d3.pdf?index=trueIn 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_off0000eb47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB47 | 5504 bytes |
SHA-256: c4f440a30d86d30bea115ab5cd357cf6e0a46fa165619faff480dc04e4b94f9f |
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font_01_sfnt_off0000fdee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDEE | 10844 bytes |
SHA-256: 2bfc1d397d518fce6226e31d2895bdf1ededc461534e8259266a02a664a90652 |
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