Behavioral task
behavioral1
Sample
8901d677b018bce45fea80e396e5d02543f9c1bd0ee35e10269aba3a04ef9704.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8901d677b018bce45fea80e396e5d02543f9c1bd0ee35e10269aba3a04ef9704.exe
Resource
win10v2004-20230831-en
General
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Target
8901d677b018bce45fea80e396e5d02543f9c1bd0ee35e10269aba3a04ef9704
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Size
109KB
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MD5
b3fe2335d478192118f666c1afb912e2
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SHA1
7589ddded869857c8aefe416f984e68a3c8da99b
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SHA256
8901d677b018bce45fea80e396e5d02543f9c1bd0ee35e10269aba3a04ef9704
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SHA512
542eba645bc8237470e9eb6bac47462c91737da183321a3a357295c1d05e0bd7a511073280cfc2f562042e7d10b0b907ac4cc852882e415ecf25556488160bb6
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SSDEEP
3072:9oPEplr9YpH1NJ3c2bJf+xN9iQhZhtghulJI2saIrnrsK:dr9YpHDbJENIQhZhGuU2saIjY
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 8901d677b018bce45fea80e396e5d02543f9c1bd0ee35e10269aba3a04ef9704
Files
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8901d677b018bce45fea80e396e5d02543f9c1bd0ee35e10269aba3a04ef9704.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: 107KB - Virtual size: 106KB
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