MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://botokaw.ru/award?keyword=census+in+kenya+pdf PDF link annotation
- https://cdn.sqhk.co/letarezetap/hbibhgc/87528995614.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475997/normal_5fe9035038feb.pdfIn PDF document text
- https://cdn.sqhk.co/purorenutuw/jhSjehd/kart_racers_nintendo_switch_game.pdfIn PDF document text
- https://kuzogirig.weebly.com/uploads/1/3/4/7/134748708/2285930.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420039/normal_6046402fae1b4.pdfIn PDF document text
- https://tariroviwobin.weebly.com/uploads/1/3/4/7/134715354/6239071.pdfIn PDF document text
- https://cdn.sqhk.co/givefugonuw/NAhcihS/45498484230.pdfIn PDF document text
- https://cdn.sqhk.co/fogizotufijo/p1KWnez/jequie_urgente_reporter_tatu.pdfIn PDF document text
- https://cdn.sqhk.co/genopeno/UhfuThg/batajujafava.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4384028/normal_5fe17b173a7cb.pdfIn PDF document text
- https://baxugufidet.weebly.com/uploads/1/3/0/7/130776886/dunuwasaf.pdfIn PDF document text
- https://cdn.sqhk.co/wuvupalib/heheKib/videofx_music_video_maker_pro_apk_cracked.pdfIn PDF document text
- https://cdn.sqhk.co/giwegulatil/zLgiihB/74173403903.pdfIn PDF document text
- https://cdn.sqhk.co/sawapevodef/gNSXiiL/80736624967.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4411270/normal_5fdd3a59376f7.pdfIn PDF document text
- https://dodanopo.weebly.com/uploads/1/3/1/4/131408738/lasedidanitexoniwi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466146/normal_601c7dcd286bb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tesodagiwor/arimo_font_free_ttf.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/af660a00-4157-461b-95c6-f94d1bceab7d/partituras_de_piano_de_canciones_cristianas.pdfIn PDF document text
- https://s3.amazonaws.com/xefejevife/label_the_insect_body_parts_worksheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8782e7b-7ef5-43ad-8aed-e3f281a8f08d/85891421684.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fba209e7-2842-49be-b42e-e920f4c81215/what_is_iso_9001_wiki.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5072c680-a42e-415d-97dd-04a12ccc2ee4/18807415743.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_off0000eef6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEF6 | 4980 bytes |
SHA-256: 8886625e89e132a3a8d1b488bf98bf050176cb537a09d6ede73e0c5125521f03 |
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font_01_sfnt_off0001000c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1000C | 10968 bytes |
SHA-256: 138ae26ef71ba856e26804ef438a7ea6fe892965be4c83268204a87cca1208cc |
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