MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The ML classifier and ClamAV detection strongly indicate malicious intent. The embedded URLs and the PDF structure point towards a tactic of directing users to potentially malicious content, likely for credential harvesting or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://maypoin.ru/strik?utm_term=how+do+i+program+my+bmw+garage+door+opener+without+a+remote PDF link annotation
- https://xuxukiworizep.weebly.com/uploads/1/3/4/7/134723333/dipivamugivilude.pdfIn PDF document text
- https://kuvikopar.weebly.com/uploads/1/3/4/8/134870245/7164098.pdfIn PDF document text
- https://cdn.sqhk.co/nosimasiv/1shbjjp/marshalls_home_goods_hours.pdfIn PDF document text
- https://pudesuvake.weebly.com/uploads/1/3/0/9/130969082/silalukeza_bogisoji.pdfIn PDF document text
- https://naxozafo.weebly.com/uploads/1/3/1/4/131483391/854851.pdfIn PDF document text
- https://foxewazijibaj.weebly.com/uploads/1/3/1/3/131379544/soxurezomabulu.pdfIn PDF document text
- https://cdn.sqhk.co/jukelifawap/jbn1sgc/74273910308.pdfIn PDF document text
- https://rudanivaxaf.weebly.com/uploads/1/3/4/4/134497940/lidoge-zesalufuwurotu-jenedotitilaju-ruwigon.pdfIn PDF document text
- https://mogomanazeveka.weebly.com/uploads/1/3/0/9/130969503/6f26192c111023.pdfIn PDF document text
- https://cdn.sqhk.co/gusiloxi/dNl3wjb/fibamitinuromogiripopibe.pdfIn PDF document text
- https://kiwaluraxipexe.weebly.com/uploads/1/3/5/3/135326690/nowekeso.pdfIn PDF document text
- https://kugugurufive.weebly.com/uploads/1/3/4/1/134108893/087868.pdfIn PDF document text
- https://kowokilu.weebly.com/uploads/1/3/0/7/130740572/pujez-boxul.pdfIn PDF document text
- https://xidelesa.weebly.com/uploads/1/3/4/4/134498911/6785580.pdfIn PDF document text
- https://cdn.sqhk.co/suxavawudomo/ggiaTij/kamazajabonunupajo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://ebcfae26-b4e4-4f1a-a5b2-c5bdbddc1bdf.filesusr.com/ugd/259f90_6bf4a62247ab44b1aac23095ce02c25e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d4a9c3a9-02c9-4dd1-950d-50e24253b671/5_stages_of_development_in_order_of_cultural_competence.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9efc0b57-4fb5-4fff-a4c0-0170d0a736e6/kuvubekeriker.pdfIn PDF document text
- https://70fbc5f3-53e4-4072-9ff7-a5862d19847b.filesusr.com/ugd/bb3bf9_c2f2e98e51d44678920d058324a06900.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3d87343d-fecb-4183-9fdb-07df56b7c170/temple_of_sulis_minerva_ac_valhalla_bug.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/29465a8f-091a-4f0c-a638-27be5941237a/contrato_de_arrendamiento_de_local_comercial_en_word_colombia.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_off0000ca36.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA36 | 5460 bytes |
SHA-256: 50cacb567ac0fb19f9b89c28bb88ce909d8af31fdcd961ba156d9a32f591c276 |
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font_01_sfnt_off0000dcac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCAC | 9468 bytes |
SHA-256: fb028709dd9296125fc3cf4eb67553376369945d1287c209070e59a7cf596739 |
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