Behavioral task
behavioral1
Sample
468901127703daexeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
468901127703daexeexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
468901127703daexeexe_JC.exe
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Size
138KB
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MD5
468901127703da9ac32b2dcd7128588d
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SHA1
4885df3e17c32b57a73c2f3eaac6c5cd3d2312dd
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SHA256
cfa4431cf4bed38b5969047491d8641d1e6011bd546edc94bb17c74564901548
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SHA512
481efecc09c5c6deced721a0dfc4a54457ab940a2ad8fd8494a1829d2ddb678278d0a5b592d1a7c0fa7c9c80dd2428b203b0eeea7fb7e6c6056bb3a0929482b6
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SSDEEP
3072:b1Vq9c75MceSClg6NKMHF9NCODnLSUl3/l7:b1Vq9MUlbKwFqOL2UlP
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 468901127703daexeexe_JC.exe
Files
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468901127703daexeexe_JC.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: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 79KB - Virtual size: 78KB
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