Behavioral task
behavioral1
Sample
HildabooRansomwareBuilder.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
HildabooRansomwareBuilder.exe
Resource
win10v2004-20241007-en
General
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Target
HildabooRansomwareBuilder.exe
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Size
354KB
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MD5
d9ddbdba2425bd1db97132e1059d646c
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SHA1
634b07cf2ac4cc1299df0601701c8af92ea810ea
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SHA256
e94b205340fc87b297304549dad1b1f0e75343e8a796230f9d9c4a3d4c0107b7
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SHA512
866f59cf57c9f75f06ecd3365e9549c471720f612ee2036a24fd7adc33ece564fa5564b5946e08e1ed15122a4039607e19b8b0a58bcf05073e139b960606081a
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SSDEEP
3072:4ypF5BKi2YcRVm16Pn6L1pgvg0wz0H7CzhtEyR/d5Zt1AD1X/rFLjZkJ:4ypF5BKiWm16u1CvgXaCkDFL2
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 HildabooRansomwareBuilder.exe
Files
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HildabooRansomwareBuilder.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: 246KB - Virtual size: 245KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 107KB - Virtual size: 106KB
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