MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9992
Heuristics 5
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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 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://pelibifir.ru/wix?keyword=composition+of+hydrates+lab+11+answers PDF link annotation
- https://suligabewe.weebly.com/uploads/1/3/4/0/134040343/xupufosujod-fujerafubure-japamosiv-bupexusalijug.pdfIn PDF document text
- https://vobelerevofago.weebly.com/uploads/1/3/4/5/134596527/xosonunikix-pesuxirutemedus-lalizaxegija.pdfIn PDF document text
- http://zimejitudik.iblogger.org/brevet_2020_pondichery_maths.pdfIn PDF document text
- http://nedabemimekoz.iblogger.org/68539573521.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409258/normal_6025c7d45ca33.pdfIn PDF document text
- http://xonifivi.iblogger.org/61363418694.pdfIn PDF document text
- https://lopiranurepo.weebly.com/uploads/1/3/4/7/134735856/970577.pdfIn PDF document text
- https://rinadulig.weebly.com/uploads/1/3/0/7/130739308/bexazaderenaf.pdfIn PDF document text
- http://wipujugewubesu.iblogger.org/how_to_split_and_double_down_in_blackjack.pdfIn PDF document text
- http://musc-media.xyz/reported_speech_commands_exercisesc4mle.pdfIn PDF document text
- https://libirobu.weebly.com/uploads/1/3/5/3/135336219/winamuxejamenatapad.pdfIn PDF document text
- http://bonus332.site/todapelawuvewoxawugodagolwmaj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369493/normal_60260b848f7b8.pdfIn PDF document text
- https://xubivotalo.weebly.com/uploads/1/3/0/7/130775972/d7505c127f65.pdfIn PDF document text
- http://kofuxasapaduk.iblogger.org/informacion_de_el_arbol_ausubo.pdfIn PDF document text
- http://molipetofokeva.22web.org/banner_shapes_photoshop_free.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4423154/normal_60004a6db7e65.pdfIn PDF document text
- https://pinafizupefed.weebly.com/uploads/1/3/1/3/131380591/didej.pdfIn PDF document text
- https://jotabejomunumog.weebly.com/uploads/1/3/0/8/130813846/xupek.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415292/normal_6018c27464bf2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390366/normal_6048dea38ee21.pdfIn PDF document text
- http://eurozone.pro/11028701686w31sd.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bobujosu.epizy.com/apple_facetime_for_mac_free.pdfIn PDF document text
- http://xumidexasij.epizy.com/cradle_to_cradle_certified_product_standard_version_3.1.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_off0000d095.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD095 | 5572 bytes |
SHA-256: 4b341b0beb641de3acb6255ae78098e58e4e608f3e0f2d4ca835c25c1637dbf2 |
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font_01_sfnt_off0000e36d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE36D | 9660 bytes |
SHA-256: 65151122e733e19eb553e3bb005dfcdc3561c12f65664abd6cfd28641ca7ae13 |
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