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 0.9997
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://dugedepap.ru/strik?utm_term=do+hybrids+have+higher+maintenance+costs PDF link annotation
- https://rudabukonavapuk.weebly.com/uploads/1/3/4/0/134016662/2635297.pdfIn PDF document text
- https://pusesame.weebly.com/uploads/1/3/4/6/134662227/xiwavi_moxaroxaviliw_sopapaf_gewiwe.pdfIn PDF document text
- https://pabametutib.weebly.com/uploads/1/3/5/3/135317572/814cba7927f5.pdfIn PDF document text
- https://zademufexek.weebly.com/uploads/1/3/4/7/134765537/7853348.pdfIn PDF document text
- https://vunidiripoga.weebly.com/uploads/1/3/1/4/131453449/giravazov.pdfIn PDF document text
- https://wavurujubatebar.weebly.com/uploads/1/3/2/6/132682053/dovupomatav_giwip.pdfIn PDF document text
- https://nukivobiwej.weebly.com/uploads/1/3/4/0/134016752/c958c6.pdfIn PDF document text
- https://vefibaxo.weebly.com/uploads/1/3/1/3/131379874/puvavoxikuzafo-gibigupawejetog-kexijib-dolewo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://c9b0c9dc-51ad-46ec-84b2-dbc26df53712.filesusr.com/ugd/b6f588_38ec1ceff76943668c6b4d68417dbcf5.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/75cdec4e-6c10-4726-80b2-ef338551163e/23058416781.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/931f279a-a00a-4038-a8b3-c1c3b57451da/cnet_printer_drivers.pdfIn PDF document text
- https://1682489e-d94b-4f22-b6a6-c8ecb623ca2e.filesusr.com/ugd/5f226e_e07933430f46462fb146c304f928ddff.pdf?index=trueIn PDF document text
- https://f8206d31-21c4-4aef-9da9-e4259ded718a.filesusr.com/ugd/c2bdac_5e3e7164b03a42e982488b69ef635477.pdf?index=trueIn PDF document text
- https://a95edb9d-21e5-46e4-bb1b-b1fdf66a5dae.filesusr.com/ugd/09e34a_69737f01a3f04a7094775c5996b8b060.pdf?index=trueIn PDF document text
- https://9387bd13-3746-4408-b474-2867f26e464d.filesusr.com/ugd/ace02d_3a8bc039975e4bd9a6586a518a9b85fd.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/87844d4c-92bd-4075-8820-d3972c901228/english_literature_masters_programs_in_canada.pdfIn PDF document text
- https://828c6a01-da61-4814-986a-f72e64f4f334.filesusr.com/ugd/cdfdba_a6436c885f1b482f95803cdb1c3b83d6.pdf?index=trueIn PDF document text
- https://adea4596-07c4-4c45-ba97-107779ed6dc5.filesusr.com/ugd/5bd9e2_749207f9f49a431d85ba0fbaa224f84d.pdf?index=trueIn PDF document text
- https://5663e088-3595-439c-971a-5873693bee35.filesusr.com/ugd/e98895_9bd93571256a49fbbc8c844fb79ace12.pdf?index=trueIn PDF document text
- https://cb8582fb-ab29-4f13-bfd4-623ca244ab52.filesusr.com/ugd/d61b30_b78ab2e520734cc0bd88cf9bbfcc2986.pdf?index=trueIn PDF document text
- https://247e77cc-5367-4382-8586-7c5891409f42.filesusr.com/ugd/2dbf5a_0838d2ea1c53411294e9309320c36ebb.pdf?index=trueIn 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_off0000f023.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF023 | 5620 bytes |
SHA-256: 112bcc3de633f1e5a5efa221565c86d43ea97787416b7da97f9df494d2ce59af |
|||
font_01_sfnt_off00010328.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10328 | 11132 bytes |
SHA-256: 62a5e8b2e18be196811d511652bbeefbd88890eafbc0d06e17269a60214946d8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.