MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ML classifiers and ClamAV, flagging it as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, indicating a link farm designed to redirect users to potentially malicious sites. The document body is heavily obfuscated and contains metadata suggesting it was generated by wkhtmltopdf, a tool often used to create PDFs from web content, further supporting the link farm hypothesis.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 6
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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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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://seumenha.ru/strik?utm_term=college+of+satire+5e+review PDF link annotation
- https://zizovelet.weebly.com/uploads/1/3/1/3/131380569/333c5481.pdfIn PDF document text
- https://fajenususa.weebly.com/uploads/1/3/4/5/134588094/zutafudesixe.pdfIn PDF document text
- https://minadefimufev.weebly.com/uploads/1/3/4/6/134635785/8740756.pdfIn PDF document text
- https://surujesuf.weebly.com/uploads/1/3/4/7/134773125/vuxogakege_jumeponokor_togukuge.pdfIn PDF document text
- https://lameperitilexi.weebly.com/uploads/1/3/1/1/131164355/navekak.pdfIn PDF document text
- https://melajepanaxon.weebly.com/uploads/1/3/5/3/135398769/xirijaxisigaju-nezalurad-zafagusesomibin-vegudo.pdfIn PDF document text
- https://wenadowepafim.weebly.com/uploads/1/3/4/3/134314247/5161200.pdfIn PDF document text
- https://kuboteradaragi.weebly.com/uploads/1/3/1/4/131482952/jalunikonide.pdfIn PDF document text
- https://tanezogifa.weebly.com/uploads/1/3/4/3/134321065/6161025.pdfIn PDF document text
- https://xizotikozuza.weebly.com/uploads/1/3/4/5/134587863/958979.pdfIn PDF document text
- https://pulatufulufu.weebly.com/uploads/1/3/4/6/134610330/dajexepoleramis.pdfIn PDF document text
- https://funifagokose.weebly.com/uploads/1/3/2/6/132681236/ba9b56a6fb6e9.pdfIn PDF document text
- https://gesogakit.weebly.com/uploads/1/3/4/5/134581759/6480337.pdfIn PDF document text
- https://mabulibatelirip.weebly.com/uploads/1/3/4/5/134597637/sasijekaputod_xozafuvanig_resumezoxigemox.pdfIn PDF document text
- https://dizorewumuzesab.weebly.com/uploads/1/3/4/0/134012942/9ede59.pdfIn PDF document text
- https://tidatulo.weebly.com/uploads/1/3/2/8/132815220/5004191.pdfIn PDF document text
- https://kuvijoxujav.weebly.com/uploads/1/3/4/2/134266993/gifobizavanode_budatigo_fenufesizikemu.pdfIn PDF document text
- https://xobisejuzato.weebly.com/uploads/1/3/4/6/134694252/3f1912.pdfIn PDF document text
- https://nekurunezofadi.weebly.com/uploads/1/3/4/8/134892804/6820861.pdfIn PDF document text
- https://nefitajufu.weebly.com/uploads/1/3/4/7/134712437/9640159.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/d3b4886f-54cd-4846-8b81-af9ee8d08bbe/carry_out_phrasal_verb_in_spanish.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fea30cb9-85af-4b58-a3ea-1ff6fde220b3/temuxebutofonijoguzurexi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/355513e1-a514-49a1-bd43-b1746ca400fa/tecumseh_carburetor_repair_manual.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_off00016a75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16A75 | 5116 bytes |
SHA-256: 9799e969ec3615ba28eb910062d267b2a6031f5d5dfede067a5bc391116a98e7 |
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font_01_sfnt_off00017c09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17C09 | 10624 bytes |
SHA-256: e7942713f167f146eb1ad8cf87cf961bacaca5b5c02ccbf07967edadd4737426 |
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