MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by both ML classification and ClamAV, indicating a high likelihood of malicious intent. The document contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic. While no scripts were explicitly extracted, the presence of numerous external URLs points towards potential redirection to phishing sites or malware downloaders.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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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 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://jumiwimov.ru/award?keyword=beginners+excel+pdf PDF link annotation
- http://watogoda.mypressonline.com/68846135546.pdfIn PDF document text
- https://genezekanoz.weebly.com/uploads/1/3/1/4/131413678/banoxikonin.pdfIn PDF document text
- https://delimilakemasuj.weebly.com/uploads/1/3/4/4/134400920/1b7e217e.pdfIn PDF document text
- http://ronifibofizet.medianewsonline.com/68102324055.pdfIn PDF document text
- https://safuziketuxoxu.weebly.com/uploads/1/3/0/8/130814855/sitevubirusurukap.pdfIn PDF document text
- https://tivepikilusu.weebly.com/uploads/1/3/4/7/134759048/5926155.pdfIn PDF document text
- http://nowukusox.mypressonline.com/massey_ferguson_3545_decals.pdfIn PDF document text
- http://xulubapatoso.scienceontheweb.net/sansa_clip_wont_charge.pdfIn PDF document text
- https://basedupapopulow.weebly.com/uploads/1/3/4/3/134344364/c50370e487da20.pdfIn PDF document text
- https://zapidowezagija.weebly.com/uploads/1/3/4/0/134041255/694c6d288b7a8.pdfIn PDF document text
- https://nitetezelimon.weebly.com/uploads/1/3/1/4/131438651/3b1a4412b6936dc.pdfIn PDF document text
- https://kasewipiliri.weebly.com/uploads/1/3/4/9/134901701/norovedevov.pdfIn PDF document text
- http://jedomagisuw.getenjoyment.net/bring_up_a_genius.pdfIn PDF document text
- http://lugirepapirizo.scienceontheweb.net/zutizixolided.pdfIn PDF document text
- https://bodupakodekafas.weebly.com/uploads/1/3/2/6/132680796/6a4bce81713a8e.pdfIn PDF document text
- http://zuvatewovu.scienceontheweb.net/who_was_the_first_female_shaheed_martyr_of_islam.pdfIn PDF document text
- https://kodavagimiwebod.weebly.com/uploads/1/3/5/3/135346487/talisag.pdfIn PDF document text
- https://dobuxavebixeli.weebly.com/uploads/1/3/4/7/134725246/mitomanav.pdfIn PDF document text
- https://xiduzejeg.weebly.com/uploads/1/3/1/6/131606953/wusulupoluwi_buluwo.pdfIn PDF document text
- https://xufiwelak.weebly.com/uploads/1/3/1/1/131164558/3140384.pdfIn PDF document text
- https://gozewuxibakut.weebly.com/uploads/1/3/0/7/130740596/judaxuweja.pdfIn PDF document text
- https://jakilirimilibev.weebly.com/uploads/1/3/4/8/134862861/ab4b08971b.pdfIn PDF document text
- https://mimoleratamofip.weebly.com/uploads/1/3/4/5/134500060/bdc6bd41a918c5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://najijojovigom.myartsonline.com/wijitewo.pdfIn PDF document text
- http://rizivubonulej.atwebpages.com/porazuwudebilubotusozo.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_off00010e55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E55 | 5228 bytes |
SHA-256: df84e2fa21dffff82fab9913e37970497a2a64476a74dcca0dea44efd7e00390 |
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font_01_sfnt_off00012041.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12041 | 11124 bytes |
SHA-256: 5ad529338d8a3d148e587ebc004e5f167046247a2931db8388aaf1dce4dd331d |
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