MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The presence of a large number of external links, identified as a 'PDF_SEO_LINK_FARM', suggests the document is designed to redirect users to potentially harmful websites. The embedded URLs and the document's structure point towards a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://nipisod.ru/123?utm_term=capitalism+2++free
- http://tebapewulodafe.getenjoyment.net/best_annotation_ipad_apple_pencil.pdf
- https://vosojexurixug.weebly.com/uploads/1/3/1/0/131070535/kujeju_nugakizimab_kopebibekitajex.pdf
- https://cdn-cms.f-static.net/uploads/4464065/normal_601c5d15be47e.pdf
- https://bazatodeniwumov.weebly.com/uploads/1/3/0/7/130739274/xireruvukin-vagopotirasap.pdf
- https://cdn-cms.f-static.net/uploads/4369161/normal_6058e2364c720.pdf
- http://xagakojitogiva.getenjoyment.net/fivededoje.pdf
- https://rapokivagifo.weebly.com/uploads/1/3/4/3/134338569/wodedumurobajoz_pedepumasateje_pesudula.pdf
- http://nofubajabuv.medianewsonline.com/effects_of_plastic_pollution_on_environment.pdf
- https://cdn-cms.f-static.net/uploads/4476925/normal_603dc1b72e630.pdf
- https://cdn-cms.f-static.net/uploads/4390664/normal_6046257f5b83f.pdf
- https://fowinojosusine.weebly.com/uploads/1/3/4/4/134495991/xabijaripazo.pdf
- https://static.s123-cdn-static.com/uploads/4488817/normal_5fcb4bb46bb44.pdf
- https://cdn.sqhk.co/vusunuvaka/07idPPt/dark_souls_3_quality_build_guide.pdf
- https://cdn-cms.f-static.net/uploads/4489596/normal_5fea0fa5b7b44.pdf
- https://cdn.sqhk.co/rogudokives/cQZiiuG/pooper_scooper_amazon.pdf
- https://bilokomomaxin.weebly.com/uploads/1/3/5/3/135397692/714105b85.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ec1d.bin83185aa8c28d30146abdbd1cf27f0cab2c5107adf82a0bdad8449174347dabdb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC1D | 5084 bytes |
font_01_sfnt_off0000fd4e.binb7e1f420fda160ca755f1b9f7f5792ce1a158af3f091b607f1993d44895b48c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD4E | 10996 bytes |
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