MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a mass of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The primary URL, 'https://leonvi.ru/strik?utm_term=how+to+make+a+car+you+stole+yours+in+gta', is likely part of a lure to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://leonvi.ru/strik?utm_term=how+to+make+a+car+you+stole+yours+in+gta PDF link annotation
- https://cdn-cms.f-static.net/uploads/4450638/normal_6052b78f96120.pdfIn PDF document text
- https://romagazep.weebly.com/uploads/1/3/4/7/134759296/5707303.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4496391/normal_5fccbd964b8d2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404528/normal_5fc7fc7978188.pdfIn PDF document text
- https://botakukejase.weebly.com/uploads/1/3/4/6/134610266/poworovowera.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445534/normal_605650095978e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463824/normal_601d9ef73b4df.pdfIn PDF document text
- https://lafatizurekasat.weebly.com/uploads/1/3/4/7/134748402/natusex.pdfIn PDF document text
- https://bugupomulu.weebly.com/uploads/1/3/5/3/135396692/4140627.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382196/normal_6026d6084a57b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479213/normal_604d0ec3b3d17.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/fa09e184-8d2b-4e1d-a4a7-2be542d952fa/rowevajusapagusikigobidob.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7a7d3bc-fe83-4b36-aa8e-62723cb83d74/rapavenob.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2f3338b0-d615-4e55-b2e7-3b9177733dd5/tutemisugix.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e94c586b-924c-4f1a-9378-7df1e9def0d1/craftsman_wet_dry_vac_parts_list.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4de9f57d-2184-4970-bbe1-3b2fa64d1adb/how_to_update_my_hp_printer_software.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e24837b8-9a3a-4506-8bbd-6c41b7aef30c/13637841393.pdfIn PDF document text
- https://s3.amazonaws.com/mavixu/76547786826.pdfIn PDF document text
- https://s3.amazonaws.com/kimone/swann_security_camera_nvr-8580_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b95e876f-afe6-4082-99a8-dd10639cbea2/how_to_take_apart_a_keurig_k155.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c88bb04-bf4c-42c3-9ede-0995a1951b85/is_world_war_z_free.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_off0000ed72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED72 | 5340 bytes |
SHA-256: 04995a49e46b30012e4e56ba1d840f7a6e14ccbdece15d4ddeed3b8ba3375343 |
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font_01_sfnt_off0000ff99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF99 | 10204 bytes |
SHA-256: bb631cf984defe79c6e72a94ae1cba3f08bbbe45b5bafcc0e538754ed8658f82 |
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