Behavioral task
behavioral1
Sample
ransomeware.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ransomeware.exe
Resource
win10v2004-20250211-en
General
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Target
ransomeware.exe
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Size
2.4MB
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MD5
ee93e7fdbd5b2c719a449bd6f20f4470
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SHA1
d72a94fa8008d7cd412717b38481a52aabf69140
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SHA256
3ee96efb06a74e9e6dd975669490a6422373e4ee1858b9779809e2a5668440bf
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SHA512
1de992e6989573d2b2601569878bcd80736d39607905fe08ee933c88409264b9618d225d7df195a84573f33a5dc83adc315e07fc7700a672646883c1c92fb0cc
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SSDEEP
24576:MuaKvKYhkjUKGueMQcvD+96bK+/bAzkKh2fo1MEHY+tvR2lBicNRK:tKhpGd9V4D+Fi0cr
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 ransomeware.exe
Files
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ransomeware.exe.exe windows:4 windows x86 arch: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: 2.4MB - Virtual size: 2.4MB
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