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 0.9997
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://gimoguvi.ru/wix?keyword=flvs+spanish+1+segment+2+answers PDF link annotation
- http://xojetupamowub.iblogger.org/92996790665.pdfIn PDF document text
- http://genusadnlo.space/xeluxalokatabexorewaxexi0pdsy.pdfIn PDF document text
- http://lilubaxubaxulu.sportsontheweb.net/nirovawumuginujarifebido.pdfIn PDF document text
- https://taxupati.weebly.com/uploads/1/3/4/8/134891344/zedapororedu_vozudasemepos.pdfIn PDF document text
- http://xufededubumavif.scienceontheweb.net/patch_league_of_legends_10.9.pdfIn PDF document text
- http://reactivaperu-viabcpi.com/60437352205ddl8k.pdfIn PDF document text
- http://znakomstva18x.site/22092159659rzrgx.pdfIn PDF document text
- http://lewizakadogera.iblogger.org/22037038583.pdfIn PDF document text
- http://xibawolafubiz.getenjoyment.net/5854707505.pdfIn PDF document text
- http://freshmind.net/xegesogorodixamoegfm7.pdfIn PDF document text
- http://rowexusaje.mypressonline.com/ms_wireless_keyboard_2000_not_working.pdfIn PDF document text
- http://taxavifosobedul.iblogger.org/85971641695.pdfIn PDF document text
- http://tumuduwaju.mypressonline.com/2.0_tsi_vs_3.6_fsi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lironif.epizy.com/67368171448.pdfIn PDF document text
- http://vovijez.epizy.com/android_notification_sounds_through_bluetooth.pdfIn PDF document text
- http://keregimuw.onlinewebshop.net/best_stock_broker_for_beginners_in_india_2020.pdfIn PDF document text
- http://rukosivujuxu.atwebpages.com/xegefubuvitibadanidenab.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011b1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B1C | 3620 bytes |
SHA-256: 94b16569ad32316eee8c818d8b1e5a10f531c87db29285d2bba48f233eaf2b44 |
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font_01_sfnt_off0001280c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1280C | 5524 bytes |
SHA-256: 57357236ad100138137a34a49da1840c910ec1e5a030f1a6dc4e7738706bdd12 |
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font_02_sfnt_off00013acf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13ACF | 16016 bytes |
SHA-256: 8601abf4d4bb87fe4be4a1b5885a910a1f5375c17089d8b5f5b4d743e060cd79 |
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