MALICIOUS
156
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 0.9998
Heuristics 5
-
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.
-
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://trafffe.ru/123?utm_term=3rd+anniversary+gifts+for+couples PDF link annotation
- https://cdn-cms.f-static.net/uploads/4391303/normal_5f8e1472c3979.pdfIn PDF document text
- https://dojifidixiwaji.weebly.com/uploads/1/3/4/3/134372722/kiwosogipam.pdfIn PDF document text
- https://wafugavewe.weebly.com/uploads/1/3/4/3/134369352/zaderufomovulaw.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427091/normal_5fadabd7112d7.pdfIn PDF document text
- https://pedegafulip.weebly.com/uploads/1/3/0/9/130969407/7a118c7f80fa99.pdfIn PDF document text
- https://kewikadovus.weebly.com/uploads/1/3/4/7/134746666/24e846eb62c0ec1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380411/normal_5f9475055a7a8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369516/normal_5f882feac8e23.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380392/normal_5f9f31ce02f1d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/vufupu/vizio_e420vo_manual.pdfIn PDF document text
- https://s3.amazonaws.com/vonuxagupeduze/use_of_articles_in_english_grammar_worksheet.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_off0000e318.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE318 | 5552 bytes |
SHA-256: 713aa20fad2e0c15c0935df1e35e29117ceffbfb67172ad13d685e1fc3e6ac99 |
|||
font_01_sfnt_off0000f620.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF620 | 10556 bytes |
SHA-256: 1d6804fa9d6c319b2341e489ac2c8a1cee1d083f286e9db09b5fa6591f50b749 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.