Overview
overview
10Static
static
10ChaosRanso...in.zip
windows7-x64
1ChaosRanso...in.zip
windows10-2004-x64
1ChaosRanso...ICENSE
windows7-x64
1ChaosRanso...ICENSE
windows10-2004-x64
1ChaosRanso...DME.md
windows7-x64
3ChaosRanso...DME.md
windows10-2004-x64
3ChaosRanso...csproj
windows7-x64
3ChaosRanso...csproj
windows10-2004-x64
3ChaosRanso...v4.ico
windows7-x64
1ChaosRanso...v4.ico
windows10-2004-x64
3ChaosRanso...v4.sln
windows7-x64
3ChaosRanso...v4.sln
windows10-2004-x64
3ChaosRanso...ner.cs
windows7-x64
3ChaosRanso...ner.cs
windows10-2004-x64
3ChaosRanso...orm.cs
windows7-x64
3ChaosRanso...orm.cs
windows10-2004-x64
3ChaosRanso...ources
windows7-x64
3ChaosRanso...ources
windows10-2004-x64
3ChaosRanso...nX.vbs
windows7-x64
1ChaosRanso...nX.vbs
windows10-2004-x64
1ChaosRanso...nZ.vbs
windows7-x64
1ChaosRanso...nZ.vbs
windows10-2004-x64
1ChaosRanso...ler.cs
windows7-x64
3ChaosRanso...ler.cs
windows10-2004-x64
3ChaosRanso...ner.cs
windows7-x64
3ChaosRanso...ner.cs
windows10-2004-x64
3ChaosRanso...rm2.cs
windows7-x64
3ChaosRanso...rm2.cs
windows10-2004-x64
3ChaosRanso...ources
windows7-x64
3ChaosRanso...ources
windows10-2004-x64
3ChaosRanso...on.vbs
windows7-x64
1ChaosRanso...on.vbs
windows10-2004-x64
1Behavioral task
behavioral1
Sample
ChaosRansomwareBuilderVersion4-main.zip
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ChaosRansomwareBuilderVersion4-main.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
ChaosRansomwareBuilderVersion4-main/LICENSE
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
ChaosRansomwareBuilderVersion4-main/LICENSE
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
ChaosRansomwareBuilderVersion4-main/README.md
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
ChaosRansomwareBuilderVersion4-main/README.md
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.csproj
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.csproj
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.ico
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.ico
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.sln
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.sln
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.Designer.cs
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.Designer.cs
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.cs
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.cs
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.resources
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.resources
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/ButtonX.vbs
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/ButtonX.vbs
Resource
win10v2004-20240910-en
Behavioral task
behavioral21
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/ButtonZ.vbs
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/ButtonZ.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Compiler.cs
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Compiler.cs
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.Designer.cs
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.Designer.cs
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.cs
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.cs
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.resources
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.resources
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/MinMaxButton.vbs
Resource
win7-20240704-en
Behavioral task
behavioral32
Sample
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/MinMaxButton.vbs
Resource
win10v2004-20240802-en
General
-
Target
ChaosRansomwareBuilderVersion4-main.zip
-
Size
150KB
-
MD5
7121a1b78ac6f63e2cb9ee2308b269a0
-
SHA1
0c4821f571d27ce9da156e7846821b99a367a3c7
-
SHA256
1c5945ba631e642a275fb2b967c15a047b50640bb8d71908387d90074ef3bbdd
-
SHA512
a8962b01213065eb21e0b768854d77e0a181303ef360210ff24d7ce5894ea5a1e6eda97fd49da809e84e0a9b9417d11c34055798dfb449863db6a54eb18f3078
-
SSDEEP
3072:CbhadlfdD1Tl8wIE3RIKpSFGAachBvOpyvGNFMR2/iNtLvm18CYSjc0ZQgVnwHOl:CwdlF5/RDoFGg0FMR6+LyZD
Malware Config
Signatures
-
Chaos Ransomware 1 IoCs
resource yara_rule static1/unpack001/ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/Properties/Resources.resources family_chaos -
Chaos family
Files
-
ChaosRansomwareBuilderVersion4-main.zip.zip
-
ChaosRansomwareBuilderVersion4-main/LICENSE
-
ChaosRansomwareBuilderVersion4-main/README.md
-
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.csproj
-
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.ico
-
ChaosRansomwareBuilderVersion4-main/Src Code/Chaos Ransomware Builder v4.sln
-
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.Designer.cs
-
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.cs
-
ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/BlackForm.resources
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/ButtonX.cs.vbs
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/ButtonZ.cs.vbs
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Compiler.cs
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.Designer.cs
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.cs
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Form2.resources
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/MinMaxButton.cs.vbs
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/Program.cs
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ChaosRansomwareBuilderVersion4-main/Src Code/CustomWindowsForm/ShapedButton.cs.vbs
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ChaosRansomwareBuilderVersion4-main/Src Code/Properties/AssemblyInfo.cs
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/Properties/Resources.cs.vbs
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/Properties/Resources.resources.js
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/Properties/Settings.Designer.cs.vbs
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/Properties/Settings.settings
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/advancedSettingForm.Designer.cs
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/advancedSettingForm.cs.js
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/advancedSettingForm.resources
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/extensions.Designer.cs
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/extensions.cs
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ChaosRansomwareBuilderVersion4-main/Src Code/Ryuk/Net/extensions.resources
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ChaosRansomwareBuilderVersion4-main/Src Code/app.manifest