MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is identified as malicious by ML classifiers and ClamAV, and exhibits characteristics of a link farm. It contains numerous external links, many hosted on disposable domains like Weebly, suggesting an attempt to direct users to potentially malicious content or phishing sites. The heuristic 'SE_INVOICE_LURE' indicates the document may use deceptive language to entice users to click the links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 7
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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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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://baarspo.ru/wb?keyword=demographic%20information%20form%20template PDF link annotation
- https://sepanafawo.weebly.com/uploads/1/3/4/3/134316973/bodolexudonixu.pdfIn PDF document text
- https://vavavutexe.weebly.com/uploads/1/3/4/4/134441002/mibipamab_wovugigeb_lawari_serimiga.pdfIn PDF document text
- https://gefifilasi.weebly.com/uploads/1/3/0/8/130814980/pawaxulexixuzetatew.pdfIn PDF document text
- https://depesusexufajev.weebly.com/uploads/1/3/5/3/135351117/debepegenomitag-jonuwipupokawu-fikideraf-kifegogodu.pdfIn PDF document text
- https://xixezowipena.weebly.com/uploads/1/3/5/3/135341666/9282719.pdfIn PDF document text
- https://xaxibilezulaf.weebly.com/uploads/1/3/4/0/134096047/kajalafawu.pdfIn PDF document text
- https://sozuxope.weebly.com/uploads/1/3/4/8/134873608/3197f71a03a6b3.pdfIn PDF document text
- https://tikiruwilowu.weebly.com/uploads/1/3/1/1/131163793/4187626.pdfIn PDF document text
- https://nudezodubazez.weebly.com/uploads/1/3/1/1/131164524/3560259.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495526/normal_601c6551027c9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4458623/normal_5fca573d8695a.pdfIn PDF document text
- https://cdn.sqhk.co/diwewiduvaz/gdSBVnk/giburul.pdfIn PDF document text
- https://puwulafu.weebly.com/uploads/1/3/5/3/135329465/2746979.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368243/normal_5fea0d3095bf7.pdfIn PDF document text
- https://cdn.sqhk.co/rifojimuna/agigfgh/royale_for_dance_themes_wallpapers.pdfIn PDF document text
- http://risurevisawibe.iblogger.org/handshake_images_free.pdfIn PDF document text
- http://lalozakuren.66ghz.com/xedaronepabogono.pdfIn PDF document text
- https://supavutoni.weebly.com/uploads/1/3/4/7/134713891/7a0b3.pdfIn PDF document text
- https://cdn.sqhk.co/gogadibavuta/NgggjKG/outbreak_translation_in_arabic.pdfIn PDF document text
- https://puzifisabu.weebly.com/uploads/1/3/1/3/131378936/gugakitutud.pdfIn PDF document text
- https://cdn.sqhk.co/pibexezases/jcjejdp/the_three_keepers_quest_line.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444874/normal_601af6fe42481.pdfIn PDF document text
- https://vowizata.weebly.com/uploads/1/3/1/8/131856430/1c6053190e65022.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://botalibinizor.rf.gd/madumavil.pdfIn PDF document text
- http://navasegekukuj.epizy.com/vapugarejefenive.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_off0000e17b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE17B | 5248 bytes |
SHA-256: f5626c123f0c7efde08317d3eb40082819bc2bd6bdd2ebb02612e8493ac7437f |
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font_01_sfnt_off0000f339.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF339 | 10664 bytes |
SHA-256: 1cbb3f93a08b714ee231c3e80b13b93633c05dc1df6d038497c1fbc4da5eb9ca |
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