Behavioral task
behavioral1
Sample
Chaos Ransomware Builderv4.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Chaos Ransomware Builderv4.exe
Resource
win10v2004-20230220-en
General
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Target
Chaos Ransomware Builderv4.exe
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Size
695KB
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MD5
7b5372d0823235bce65a29dfb08cd345
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SHA1
72216a3a5cf1ff4ee3e7b5b2c421170050da6880
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SHA256
179c9f059d346be3097c36b192980ea6de2f7679916eb45e6b9e5c2fc0d2b113
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SHA512
1b5c59ac372f352eeaaba94f179de89b72ee8db112a9925ff053ca08c232002c4a0a2793646647991f9186c2322434b69dbe5e33e30f7a700b7cd76c493fc6ad
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SSDEEP
6144:7iWm16WqJEsNiym16rntziSm167yLVB8Sx+w3FP6FKdh:7iWliyNntziSpOzgKd
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
Files
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Chaos Ransomware Builderv4.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 692KB - Virtual size: 692KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ