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://crophysi.ru/123?utm_term=teach+english+to+arabic+speakers+pdf PDF link annotation
- https://nivunosanogerog.weebly.com/uploads/1/3/4/5/134516177/kejepijawolesok_pukesagova_josagoliz_radisozu.pdfIn PDF document text
- https://bopelesi.weebly.com/uploads/1/3/0/8/130874615/3078069.pdfIn PDF document text
- https://cdn.sqhk.co/fukonovum/RWjaphj/parikarabuju.pdfIn PDF document text
- https://rerutafedebe.weebly.com/uploads/1/3/2/8/132815298/latojenorun.pdfIn PDF document text
- https://cdn.sqhk.co/ditetona/K9VJigB/creative_app_wallpaper_ringtones_homescreen_pro_apk.pdfIn PDF document text
- https://cdn.sqhk.co/kewawukufiju/8NKhgYh/36697101063.pdfIn PDF document text
- https://pafebexazare.weebly.com/uploads/1/3/1/1/131163914/vajexezurikoki-vekebedi-mevigogoz-safizetokew.pdfIn PDF document text
- https://leniwexobopusez.weebly.com/uploads/1/3/4/7/134713406/gomejuzunonej.pdfIn PDF document text
- https://cdn.sqhk.co/xinulezebi/7jmidth/fast_food_places_to_eat_near_me_now.pdfIn PDF document text
- https://cdn.sqhk.co/jotenitix/lhgWdOx/hachi_hachi_riverside_rockford_il.pdfIn PDF document text
- https://dususujere.weebly.com/uploads/1/3/6/0/136024938/xixozobolanir.pdfIn PDF document text
- https://butavuzi.weebly.com/uploads/1/3/2/6/132682386/311ebeac4f.pdfIn PDF document text
- https://wididalinur.weebly.com/uploads/1/3/3/9/133986726/1636983.pdfIn PDF document text
- https://vivenovexo.weebly.com/uploads/1/3/4/6/134695888/84d9d1fc2922c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://medesawawolujim.epizy.com/93339861194.pdfIn PDF document text
- http://basatesizisil.rf.gd/car_values_glasses_guide.pdfIn PDF document text
- http://bebezira.epizy.com/goxab.pdfIn PDF document text
- http://goduzidexemave.epizy.com/nimrod_elgar_piano_sheet_music.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_off0000e1b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1B9 | 5572 bytes |
SHA-256: 6723f36928e247c0b85601f97ac3e1351d2ee78963be4e6737726c2fa56ebc7c |
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font_01_sfnt_off0000f49e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF49E | 10984 bytes |
SHA-256: b75e839f4dfd22f644a03dea51a862c50b1d2b678db8062a95a96db74f63f469 |
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