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 0.9991
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://xajibur.ru/wix?keyword=td+assurance+auto+quebec PDF link annotation
- http://zomaragexavope.sportsontheweb.net/sagigezekenulolub.pdfIn PDF document text
- https://mizunemaki.weebly.com/uploads/1/3/4/8/134850414/84807df035220eb.pdfIn PDF document text
- http://palikexifumalam.mywebcommunity.org/71875453559.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374843/normal_5fc7459525de0.pdfIn PDF document text
- https://femuketidoxesi.weebly.com/uploads/1/3/3/9/133997502/6e604e41416381d.pdfIn PDF document text
- https://fadinozejekoxoj.weebly.com/uploads/1/3/4/6/134659303/bbd97214d9ff0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381291/normal_6019a9033179b.pdfIn PDF document text
- http://davebamonuzove.medianewsonline.com/nabivijafigekegojijajijom.pdfIn PDF document text
- http://lejunuzegakikuv.mypressonline.com/facebook_help_phone_number_usa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465024/normal_6047188f85a07.pdfIn PDF document text
- https://wujibinofowe.weebly.com/uploads/1/3/1/3/131383737/saladebaga.pdfIn PDF document text
- https://vavetoros.weebly.com/uploads/1/3/4/8/134854671/kesuxamelaged-fapunadiburix-wiwosafixov-famavukarel.pdfIn PDF document text
- http://luwinilulurop.mywebcommunity.org/bopokusob.pdfIn PDF document text
- http://kunozoxutokusu.mygamesonline.org/1089343112.pdfIn PDF document text
- http://pirewarekow.mywebcommunity.org/sopigupebos.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/d1a2c783-6571-45d5-b864-954513b659a2/nezoligutubo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7b6bfc2-1d05-43eb-b51a-7f64ad2e1ab2/sukatudulinus.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1345f918-3ad4-4227-85f9-72b4bb916f3a/digital_logic_circuit_analysis_and_design_1st_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7e897392-50e5-4fad-a6fa-342ca50556ea/2470204586.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f6007bb-a3b3-4f90-a808-68fb3d23b82a/3862775889.pdfIn PDF document text
- http://nanaxidimidi.atwebpages.com/mecanica_vectorial_para_ingenieros_dinamica_8_edicion.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d23df71-9318-465e-b690-261ddaa23106/76241142652.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/189ae9b5-63ea-4d8d-8e56-937d2d133c15/79445575383.pdfIn PDF document text
- http://vexabimumemig.atwebpages.com/jufitodonufexufa.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_off0000d9c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9C5 | 5116 bytes |
SHA-256: 59e8f6c39b53da226ee639959eca5ea8a35c2e60fa622d651bb0a6989473f28a |
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font_01_sfnt_off0000eb30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB30 | 10768 bytes |
SHA-256: f7d524e39cf18ac46cb80ac1ddc325c2cd4145bace2a29cc7015d071d8044b5c |
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