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 0.9998
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://maypoin.ru/strik?utm_term=d%2526d+druid+spells+guide PDF link annotation
- https://cdn.sqhk.co/tamoravuwera/ezhaZjh/89686699764.pdfIn PDF document text
- http://gekodejevotug.medianewsonline.com/suboki.pdfIn PDF document text
- http://sepoxudozixo.sportsontheweb.net/76094512921.pdfIn PDF document text
- http://guvinesusavilo.iblogger.org/gallstones_spanish_patient_information.pdfIn PDF document text
- https://cdn.sqhk.co/gavebibi/78ozfgc/34230815425.pdfIn PDF document text
- http://pepariravifaza.getenjoyment.net/materials_fabrication_from_bombyx_mori_silk_fibroin.pdfIn PDF document text
- http://porizaritofo.mypressonline.com/27126195400.pdfIn PDF document text
- https://cdn.sqhk.co/sekigizakeku/OiaWhjA/status_saver_for_whatsapp_whatsapp_business_apk.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://nalujisutu.epizy.com/75346362491.pdfIn PDF document text
- http://garorores.rf.gd/74011244108.pdfIn PDF document text
- http://risesodasa.epizy.com/tratamento_para_ansiedade_generalizada.pdfIn PDF document text
- http://bosotosevizava.rf.gd/30913815106.pdfIn PDF document text
- http://nunavaxukozu.onlinewebshop.net/botones_gustativos.pdfIn PDF document text
- http://gumijodopivu.rf.gd/medicine_journal_case_report.pdfIn PDF document text
- https://s3.amazonaws.com/begijufadi/how_to_apply_for_ib_acio.pdfIn PDF document text
- https://s3.amazonaws.com/pulavokaxe/building_simulator_pc.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_off0000da54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA54 | 3484 bytes |
SHA-256: 10b1e8ca5c1ffd40509c37c8d23269801adcfe34a1607cb54df6c3846a3e687a |
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font_01_sfnt_off0000e5c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5C1 | 10612 bytes |
SHA-256: 5c58da23d40a73a891b90e729445de0d8aa69d0f56f8fb2f680ecb8e9c70ef39 |
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font_02_sfnt_off00010a1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A1B | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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