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
-
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://resalured.ru/strik?utm_term=dark+souls+3+bosses+ranked+by+difficulty PDF link annotation
- http://funseeds.site/basic_differentiation_formulase9zvu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384035/normal_6031e11fca43c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459784/normal_601ae3d7c8332.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470014/normal_5ff196e23d137.pdfIn PDF document text
- http://profit-makers.club/simple_best_tomato_sauce6tn4c.pdfIn PDF document text
- http://brumbum2.xyz/vugibaxajenamotewnnna1.pdfIn PDF document text
- http://lnstagramverifycentre.com/benesixor1j8l.pdfIn PDF document text
- http://garantiya62.ru/dixobaneocnjw.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459641/normal_5fe150e7cd114.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366628/normal_6003b29d8ba93.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://5902ff30-e651-486c-ac37-3e8383bfa78f.filesusr.com/ugd/f35da0_8d0262476ba94755af86db08cd8c94d6.pdf?index=trueIn PDF document text
- https://adea4596-07c4-4c45-ba97-107779ed6dc5.filesusr.com/ugd/5bd9e2_68bb8a29d4a046bda3814c0dbc1e0e12.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xutomoxu/android_imageview_onclick_animation.pdfIn PDF document text
- https://73af689e-4c80-4f62-99d3-7a886641ad81.filesusr.com/ugd/3b5dd9_c63cd33a7f09499f8d1191a5705c39bb.pdf?index=trueIn PDF document text
- https://c1e70603-6ca1-47bc-880b-b60d7d434995.filesusr.com/ugd/df625d_6cd5192832b8426bad7b87dcfe7a9a07.pdf?index=trueIn PDF document text
- https://6f465708-eb37-4ee2-8658-ebeec6cd93ea.filesusr.com/ugd/4bb103_51f284e3cd514b36bf8b54fad2b91e4d.pdf?index=trueIn PDF document text
- https://9049409e-dcbb-43fe-b7cb-0f7a5d042cf1.filesusr.com/ugd/e59eee_566fe2bf70f9462193e3697661a92c4f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xesigeze/niseditenikubigaxe.pdfIn PDF document text
- https://ddd90330-5837-4e0c-b2f6-9383941cd2db.filesusr.com/ugd/568e2c_f4d975e7ae5344108df81c0ed463de88.pdf?index=trueIn PDF document text
- https://ba428ff1-d53d-4eb5-bdb2-cc960067f420.filesusr.com/ugd/7041e4_143feeb378a944efa84a077c040da9aa.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fotepopunaj/bluetooth_computer_free.pdfIn PDF document text
- https://8a89c5bc-485b-4808-980c-66c60e8d9908.filesusr.com/ugd/834936_a1b889e5eb36410980e42db563f03bf2.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_off00010219.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10219 | 5484 bytes |
SHA-256: 85c6b7cf9efba0e2547fd3626454f98c69c32bcefb7efe1617b639123d3c9668 |
|||
font_01_sfnt_off000114dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114DC | 11876 bytes |
SHA-256: 2189b7071cdebbfe5dfdf63f1ea56e264777fa17750ff94e5287f7404805965e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.