MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9996
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://mezovuduw.ru/strik?utm_term=pallet+jack+parts+catalog PDF link annotation
- https://bokupotanija.weebly.com/uploads/1/3/5/9/135995636/8525675.pdfIn PDF document text
- https://dunogijejuj.weebly.com/uploads/1/3/0/8/130813547/vutipaxeza.pdfIn PDF document text
- https://mabaxezo.weebly.com/uploads/1/3/4/7/134766945/4158902.pdfIn PDF document text
- https://wipowolulufobud.weebly.com/uploads/1/3/1/4/131437369/jiwarusi_xikawovinole_riwuji_talopararajiro.pdfIn PDF document text
- https://dubobovutorikug.weebly.com/uploads/1/3/5/3/135332124/1379638.pdfIn PDF document text
- https://lizuxafemow.weebly.com/uploads/1/3/0/7/130776517/jimofunawovor-negogamililuk-kigixa-tisazutapusufon.pdfIn PDF document text
- https://waxopudiva.weebly.com/uploads/1/3/4/6/134695928/xonoti_monolopewexafa_sudavujumalo.pdfIn PDF document text
- https://didukomam.weebly.com/uploads/1/3/1/8/131857465/jukineji-dibelazeraxe.pdfIn PDF document text
- https://gibekadizekuni.weebly.com/uploads/1/3/1/4/131452913/joretokakusojof.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/zumezeviwakiz/suvawosegamuromowexapel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d576ff2-2344-4994-a8d7-2cac99068ef4/tipos_de_sistemas_politicos_y_economicos.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5a6f854e-2547-4cff-b9ca-bf40a63e74f0/what_do_onyx_stones_represent.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/46be609d-f932-46fa-b423-48ebec9241de/who_is_the_first_known_christian_martyr.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4b4b2ad0-686a-454f-a86e-4764a026b884/63630030454.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1470e19-ff31-48f6-a56d-742e5d41b34a/does_fitbit_track_jump_rope.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/13ce0e84-90fb-48a7-912d-3324351cabfa/que_significa_slip_en_mi_carro.pdfIn PDF document text
- https://s3.amazonaws.com/kakef/hierophant_persona_5_guide.pdfIn PDF document text
- https://s3.amazonaws.com/buwosevax/38362304604.pdfIn PDF document text
- https://s3.amazonaws.com/bufipevuril/brochure_templates_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0cc2df34-c276-41b4-8c05-eb90c9fbc1f5/71131497503.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/12fb1b70-96d2-471f-afee-3ad3771ba7f1/fifewusinajabum.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_off0000f019.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF019 | 5240 bytes |
SHA-256: b8f6d8c626b1e26910145f8e59f4c76e29c1556397ff604d8188707ac75d93c2 |
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font_01_sfnt_off00010209.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10209 | 10952 bytes |
SHA-256: e5fa90455fb0e968d5905444f253962687874817a7fcd691a5f755ebee6bce2a |
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