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://trafftec.ru/strik?utm_term=the+renaissance+diet+pdf PDF link annotation
- https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/sixukejomiwewanage.pdfIn PDF document text
- https://toxejezewigi.weebly.com/uploads/1/3/4/5/134513259/c6cf9c5348.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401976/normal_5f98476021a94.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403531/normal_5fa5c7eec3b34.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367286/normal_5f879b0458a4f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368497/normal_5f9c34adeff85.pdfIn PDF document text
- https://rabifupokuwu.weebly.com/uploads/1/3/1/1/131164250/7348375.pdfIn PDF document text
- https://vodiwisilob.weebly.com/uploads/1/3/2/6/132681054/zosubofovegedoz_vutaxotefumutad_gipexuxapi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369153/normal_5f963cef7ddfa.pdfIn PDF document text
- https://surugatolezijef.weebly.com/uploads/1/3/4/6/134631687/f9c04f92d5c8bb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/37ee3f3f-8d20-4f87-8e4f-427adb43aaeb/bewuwopewezifuwawixiridu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/81e9fce8-0107-4a18-a9e5-c79858438696/47856857678.pdfIn PDF document text
- https://s3.amazonaws.com/pugomonapoxuxe/dls_2019_real_madrid_forma.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_off0000db2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB2A | 5160 bytes |
SHA-256: d7af6b785113cec1a19f498e788011205d7f640604a127f3fd57dbcbbdeec731 |
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font_01_sfnt_off0000ecad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECAD | 10516 bytes |
SHA-256: 4257a8176abb4723a9c7e82b5b3550a51b20c23a7277b5178a577629b5acf100 |
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