MALICIOUS
254
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with at least one pointing to known malicious redirector infrastructure. The heuristic firings indicate a malicious redirector and a link farm, suggesting the document's purpose is to drive traffic to potentially harmful sites. The ML classifier strongly supports the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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.
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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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.
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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://yafferge.ru/strik?utm_term=seth+klarman+fund+performance In PDF document text
- https://kixivoveluvib.weebly.com/uploads/1/3/0/7/130775150/pupivedimom-siwelusajuwodi-tajibowatufam.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4415936/normal_5feb48d5088d5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4466140/normal_5ffd0dc62a744.pdfIn PDF document text
- https://nanejebowobo.weebly.com/uploads/1/3/1/1/131163631/vulexi-fexusivomevi-pivowisa-togipa.pdfIn PDF document text
- https://sanofawuvi.weebly.com/uploads/1/3/4/5/134588151/juniwovase-digegewa-wuligig-xemelamix.pdfIn PDF document text
- https://palisuxil.weebly.com/uploads/1/3/1/0/131071308/7493777.pdfIn PDF document text
- https://jowatewiko.weebly.com/uploads/1/3/1/3/131380225/jetakax.pdfIn PDF document text
- https://vetazewufa.weebly.com/uploads/1/3/2/8/132814418/2dda0303179d56.pdfIn PDF document text
- https://vugifalufaduzo.weebly.com/uploads/1/3/4/8/134889855/perupekas.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393044/normal_5fdfbcb1658a5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://s3.amazonaws.com/zikeko/criminal_psychology_articles.pdfIn PDF document text
- https://s3.amazonaws.com/sinamozagemoger/up_vdo_answer_key_sarkari_result.pdfIn PDF document text
- http://jefevuxivux.epizy.com/white_cardboard_sheets.pdfIn PDF document text
- http://fonisojodivese.rf.gd/962471999.pdfIn PDF document text
- https://s3.amazonaws.com/dozore/77764857709.pdfIn PDF document text
- http://rulenanevatetid.epizy.com/weboxodorivotumum.pdfIn PDF document text
- https://s3.amazonaws.com/nilafafakem/mugopezate.pdfIn PDF document text
- https://s3.amazonaws.com/migivewuwe/xekeponorup.pdfIn PDF document text
- https://s3.amazonaws.com/xalexojaxipud/61131466016.pdfIn PDF document text
- https://s3.amazonaws.com/salosibejodod/96946275639.pdfIn PDF document text
- https://s3.amazonaws.com/silubebebefuju/authorising_your_agent_form_help.pdfIn PDF document text
- http://lubudag.epizy.com/elvira_madigan_theme_piano_sheet_music.pdfIn PDF document text
- https://s3.amazonaws.com/rodigapigeta/87649426457.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
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012ba2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BA2 | 2940 bytes |
SHA-256: 72b815926571ed76dcdb15ba0f925f8be737f518649be50e3ea36e0fc125b231 |
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font_01_sfnt_off0001362e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1362E | 5384 bytes |
SHA-256: 6a5cea055b2b7534d64b499a995af0930a4b40ff94b9076e4f3b3d82775f1629 |
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font_02_sfnt_off0001484c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1484C | 6148 bytes |
SHA-256: 0b38f6fd5e0b54bfa22d5adee1cfe00629fe134100fc7cfc1ad14a2ab7974207 |
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font_03_sfnt_off0001582c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1582C | 11604 bytes |
SHA-256: 9c74fe8f0e75f9670367a6f65c9090aee2a0a5696e2dccfa1fd0c2a81ed1509c |
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