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 0.9993
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://resalured.ru/strik?utm_term=evaluating+messages+and+images+of+different+types+of+text+reflecting+different+cultures+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4418362/normal_602da23e31ca4.pdfIn PDF document text
- http://fastnoutservice.ru/tamilrockers_2019_new_movies_malayalamfsz83.pdfIn PDF document text
- http://chambrely.xyz/lazagozusunasatage3vbqp.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457620/normal_602b2c331616b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489596/normal_6057dcca47229.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421934/normal_605e15ee83dd1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388174/normal_606ade50edc87.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389606/normal_603ce93572700.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4460228/normal_6006b042367a5.pdfIn PDF document text
- http://mugedly.xyz/hl-l3290cdw_series_default_passwordowee8.pdfIn PDF document text
- http://verifiedbadge-lnstagram.com/basal_body_temperature_and_cervical_mucus_chartq5bp6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://728bf1be-24e3-4891-ba98-fedceca1a503.filesusr.com/ugd/3268c8_d8f7fb69e6a44fe69ccaa294fd5e2765.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3d8aa37d-f4f6-4594-8442-3aeed653184e/18033886768.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c205de25-0e7b-4670-b70d-ff9a565ff3be/harry_potter_quiz_questions_and_answers_hard.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99789d1a-011f-4f33-9f0a-1d42c54cc3a3/memrias_pstumas_de_brs_cubas_filme_download_dublado.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f4b027d-ea07-4da8-8c1e-a64d9cfb28e9/juxidinaxiwotafaje.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/422b2fc9-f5ef-40ba-b3ed-37b28ed2ee99/raizes_do_brasil_de_sergio_buarque_de_holanda_resenha.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e9eaa13b-b4ce-40f5-a745-6d6554f3ce33/rebojejojinazewopowaxan.pdfIn PDF document text
- https://b962d5b8-8819-42e3-9ba3-d95e8366760e.filesusr.com/ugd/f51585_e93c77131d8f40c28820dc913a8ee0ce.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/9862dd47-19d7-449d-bedd-9336de47a1f0/rogafe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74a13872-56e9-44b2-9c90-611ed24af604/safulurimoweniniwegufom.pdfIn PDF document text
- https://fa202315-5cd5-4006-9a99-7c5d4406650e.filesusr.com/ugd/61804c_3b78fb228fc14382b35da95ca6b7800d.pdf?index=trueIn PDF document text
- https://ce3a146a-d504-4efb-981c-4593fb85d965.filesusr.com/ugd/5b5da7_e87243092fe645ce95ac3cf08e318e31.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/29a5fe36-74ac-42be-b8c3-536fbdfb32b9/percy_jackson_film_1_trailer_deutsch.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_off0000ff52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF52 | 5660 bytes |
SHA-256: e23942a4518639c84640402a682c6bac37bb9ecd94a8f420a95d3ece9e656ed7 |
|||
font_01_sfnt_off000112a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112A3 | 11596 bytes |
SHA-256: fa7822b80fa375dd6f6742be25e072427e7dc3538d6b99b48e39ab1d28212ac4 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.