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 0.9990
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://resalured.ru/wix?keyword=holt+middle+school+math+course+3+answer+key PDF link annotation
- http://bugilinupapud.mygamesonline.org/rapobufateva.pdfIn PDF document text
- http://tifiwijewek.iblogger.org/lajupusipikedoxija.pdfIn PDF document text
- http://tujemet.scienceontheweb.net/mathematical_induction_inequality_examples.pdfIn PDF document text
- http://wafixevewitope.mypressonline.com/ccrn_study_guide_free.pdfIn PDF document text
- http://zepebuporume.iblogger.org/cardiovascular_physiology_concepts_richard_e_klabunde.pdfIn PDF document text
- http://zavivobatiwiga.22web.org/oq__fotografia_artistica.pdfIn PDF document text
- http://tonukavugu.mygamesonline.org/47178260256.pdfIn PDF document text
- http://nejozewowedona.22web.org/57525541975.pdfIn PDF document text
- http://gevazuvunurodum.22web.org/ultegra_di2_groupset_triathlon.pdfIn PDF document text
- http://depusapo.mypressonline.com/patek.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://fobukisa.rf.gd/in_what_part_of_the_country_does_the_story_take_place.pdfIn PDF document text
- https://ba428ff1-d53d-4eb5-bdb2-cc960067f420.filesusr.com/ugd/7041e4_0cc991d2e02d45ccb890caaa6ab5c925.pdf?index=trueIn PDF document text
- http://kavisawadafo.epizy.com/99565720319.pdfIn PDF document text
- http://vevidukasi.epizy.com/toyota_camry_2020_for_sale_in_pakistan.pdfIn PDF document text
- http://molujafit.atwebpages.com/lowefokor.pdfIn PDF document text
- https://3568ea06-17fa-4787-91ae-86b9aa918cbd.filesusr.com/ugd/8ade13_e8babd0fc6474651b689c2a24bf652a1.pdf?index=trueIn PDF document text
- http://vorawaforase.epizy.com/13912864928.pdfIn PDF document text
- http://gemakeruw.epizy.com/59197787123.pdfIn PDF document text
- http://fubavinexazixo.onlinewebshop.net/gugobobadepupomi.pdfIn PDF document text
- http://kotidaw.epizy.com/peer_gynt_morning_mood_violin_sheet_music.pdfIn PDF document text
- http://xatosizukav.epizy.com/67179875140.pdfIn PDF document text
- http://nuzebavin.epizy.com/dapaxojixunapir.pdfIn PDF document text
- https://d3826037-6016-486c-99e9-dc41bc666644.filesusr.com/ugd/b81754_cda01160d12c45618232611d8f6cc54f.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d90f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD90F | 5444 bytes |
SHA-256: 8878bb1f58f82984bb745fd6047c6da6cc2a1b321c287246ace0990558fb1bb3 |
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font_01_sfnt_off0000eb7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB7D | 10684 bytes |
SHA-256: 019ef1d09ff804cabccd70901bb7ec1f75537e025083e4a79394366278d819ff |
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font_02_sfnt_off00010f87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F87 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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