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://resalured.ru/wix?keyword=apk+spotify+premium+download+hack PDF link annotation
- https://cdn-cms.f-static.net/uploads/4469351/normal_601e83c276a6f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466679/normal_605fefe8cde1d.pdfIn PDF document text
- https://jetesobamu.weebly.com/uploads/1/3/5/3/135323438/vumulasajinop.pdfIn PDF document text
- https://tiriwubesunadew.weebly.com/uploads/1/3/0/7/130739346/rujoveragopow-kurebirefuxo-pexipasunoxekuf.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408875/normal_5fdd3865e4ba0.pdfIn PDF document text
- https://regafuraseni.weebly.com/uploads/1/3/4/6/134663643/zanezalifaminuvu.pdfIn PDF document text
- https://sanejivuzagegu.weebly.com/uploads/1/3/2/7/132740711/9063244.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4371023/normal_5ff044475b5ea.pdfIn PDF document text
- http://1xbet-registrat.site/is_earth_treks_open597nw.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385217/normal_603aa35176430.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385011/normal_6040aeb8a7659.pdfIn PDF document text
- https://zisovubuzuteb.weebly.com/uploads/1/3/6/0/136086112/jusiza_duripurebat_xaluwekifed_nokemip.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449622/normal_602c8312eda23.pdfIn PDF document text
- http://idealica-italiaoficial.site/strict_rules_disney_stars_have_to_followy1sq8.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/joterige/subtraction_regrouping_worksheets_grade_1.pdfIn PDF document text
- https://s3.amazonaws.com/viromibukoleliw/37307391500.pdfIn PDF document text
- https://s3.amazonaws.com/muvojugejoxip/verodeb.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_off0000e3f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3F9 | 5640 bytes |
SHA-256: c5c52f40d03eb2fdaf124e439b23428d73ff9e4b1bb7528b86260d8227da84a3 |
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font_01_sfnt_off0000f71b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF71B | 10700 bytes |
SHA-256: f2c452dd79bf088e09a6f16e8126d737bd80803370beae56157e8e45f478f67f |
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