Behavioral task
behavioral1
Sample
4bdfd6c13f310e0bed5cba97132c5fc2_wannacry_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4bdfd6c13f310e0bed5cba97132c5fc2_wannacry_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4bdfd6c13f310e0bed5cba97132c5fc2_wannacry_JC.exe
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Size
473KB
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MD5
4bdfd6c13f310e0bed5cba97132c5fc2
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SHA1
861a9a88d8ca4477db4b7cec1956788d474cb686
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SHA256
d2c3a910a20421a972374af55bc95c291ae44e82bfb714713d37f5c1dc664eeb
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SHA512
b238c2dd094832c0eb171cc027b63aa9eacb721fca9d6edc37b54cd3e8e7ec903f2e36748303c82364442ebe548aa32a73a20e2db20ecb5481d9514bf77ecbae
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SSDEEP
12288:b8ALTS6AsTCxklGTvStFJYanD/JC9gPdfiQRi0eJcGZVnPCPyd17MgMAOhjo7r:PpAsOxkvRJKQhQdn6ytMAvr
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 4bdfd6c13f310e0bed5cba97132c5fc2_wannacry_JC.exe
Files
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4bdfd6c13f310e0bed5cba97132c5fc2_wannacry_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: 471KB - Virtual size: 470KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - 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