Behavioral task
behavioral1
Sample
software.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
software.exe
Resource
win10v2004-20240709-en
General
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Target
software.exe
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Size
588KB
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MD5
e7448d342d7e89f6fa442e0e1dc93c08
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SHA1
4b42759041cb3a27318d063af1c9c1c8d35c6ef4
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SHA256
897a5aba27fb713b468c4788ef1a3b8bb4d595afbeb94a3caf7ad6ee11a02361
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SHA512
55750a59d25a1e127010fbd6fc05d0b9e5eafb331bf22f082a5d9f9dc0e601a792805de6b016344ac8763dfbad90f9ce87f205ef1df271a28cc015345d31f435
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SSDEEP
6144:cr9iJVLaPXguyOiMV7BoV/q+qbJu2hTMKZwHNsp+l3QiiWKO+LL:haMOTV7BoVi+qbJueTRZn+l3QiOn
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 software.exe
Files
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software.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: 322KB - Virtual size: 321KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 265KB - Virtual size: 265KB
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