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 0.9991
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://pelibifir.ru/aws?utm_term=standard+navy+valve+technical+manual PDF link annotation
- https://vigodabazo.weebly.com/uploads/1/3/4/8/134872933/fedimixavilirade.pdfIn PDF document text
- http://keziwir.iblogger.org/xirowisepisujuni.pdfIn PDF document text
- https://cdn.sqhk.co/mekurapiw/gt9hiij/doubletree_hilton_burlington_vermont.pdfIn PDF document text
- https://kavejujutafen.weebly.com/uploads/1/3/6/0/136022690/devakazevuzalesepa.pdfIn PDF document text
- https://cdn.sqhk.co/dewufidabo/mi1YjgU/arctic_wolf_networks_careers.pdfIn PDF document text
- https://lamujotidavupat.weebly.com/uploads/1/3/4/3/134375272/4382044.pdfIn PDF document text
- https://cdn.sqhk.co/jevipugirofi/ijUygc8/bawomaxuvigepoj.pdfIn PDF document text
- http://nosaraxes.22web.org/ssc_stenographer_2018_application_form.pdfIn PDF document text
- http://bekowakiged.iblogger.org/business_informatics_salary_in_egypt.pdfIn PDF document text
- https://feliwisinawo.weebly.com/uploads/1/3/1/8/131856919/zewomewotisug.pdfIn PDF document text
- https://cdn.sqhk.co/kajurineg/jb1tile/monkey_mania_bankstown_reviews.pdfIn PDF document text
- http://fazejajogavu.medianewsonline.com/babexinapazeximomano.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fb7bf4c5-056f-4058-a7d1-073478569b53.filesusr.com/ugd/d90490_9032c563c02243c6a9271a2467e6a3d9.pdf?index=trueIn PDF document text
- http://dapizodipe.myartsonline.com/61271664059.pdfIn PDF document text
- https://5e9816b5-e261-4a84-a5c7-594b6999e1c8.filesusr.com/ugd/eb2f7d_12b4418938c540cb9cedf2e961c9397d.pdf?index=trueIn PDF document text
- https://6f2fb29c-15f2-4b08-b525-3eb91a7f0a41.filesusr.com/ugd/c3548c_100cd6728291477d925dd8de1420cbb1.pdf?index=trueIn PDF document text
- http://nuwumunis.epizy.com/12871588699.pdfIn PDF document text
- https://b84c3727-5d5a-4c5d-9d5d-21cac87b3a69.filesusr.com/ugd/fdd6c2_dd63ec2bd3d549329ab48617b318dfde.pdf?index=trueIn PDF document text
- http://rexefobixavater.myartsonline.com/autisme_infantile.pdfIn PDF document text
- http://kenewemugine.epizy.com/tolawuwe.pdfIn PDF document text
- https://917ed8d3-8a9f-4c5c-a3ad-554e533308ad.filesusr.com/ugd/a4e402_5cd7fb951248436099f5da6168188e2c.pdf?index=trueIn PDF document text
- http://sedubidazos.epizy.com/esc_guideline_2018_hypertension.pdfIn PDF document text
- http://vaxuraribo.rf.gd/71227038693.pdfIn PDF document text
- http://gakajitaju.atwebpages.com/interview_letter_format.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_off0000f051.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF051 | 5264 bytes |
SHA-256: 21d256679157ce32772e29d4ad2128a3c8e7ef6c66391e6c724d78901df2764a |
|||
font_01_sfnt_off0001021b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1021B | 10416 bytes |
SHA-256: a00ed2d210c0a59b807ea66b10561a4788195f958216cd96e062ea7ccbcb1b15 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.