Behavioral task
behavioral1
Sample
c85e2c51d367e1035407c74d5701c33f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c85e2c51d367e1035407c74d5701c33f.exe
Resource
win10v2004-20240226-en
General
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Target
c85e2c51d367e1035407c74d5701c33f
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Size
18KB
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MD5
c85e2c51d367e1035407c74d5701c33f
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SHA1
8f866a991dbd63ff68027a7454df08c2f0d82c61
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SHA256
4d5c36ae16fb89f682ac9e5b9a3c4120a240a120a0bbc9e44dd39624e417eb3a
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SHA512
043189d7b576277b36d467dffd06fa867dfc4201e4d82e837ea3a7321f6a6c7647c8cf47fa21f9de1b9ab6aeb05d4ce3dad16cde05b333c37c7436af8ff15e98
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SSDEEP
192:ca1c5EFHg5rfWCW+5OTChvfjVOhw1qnG8V/Y1P0abAK0xNvncPKHgBD91CfmY32z:0Yksqqn7w1P0OSvD2D91C9M1FqAP
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 c85e2c51d367e1035407c74d5701c33f
Files
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c85e2c51d367e1035407c74d5701c33f.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: 15KB - Virtual size: 15KB
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