Behavioral task
behavioral1
Sample
a4960213baa07bad3f5762d38e68449b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a4960213baa07bad3f5762d38e68449b.exe
Resource
win10v2004-20240226-en
General
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Target
a4960213baa07bad3f5762d38e68449b.bin
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Size
122KB
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MD5
a4960213baa07bad3f5762d38e68449b
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SHA1
ea2db256e305d0a6f69dafd2e44047d3ad7cf553
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SHA256
2ca6754227d58abaedd803ab2b4903a5d6da9967da353446dd676822f9135fe2
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SHA512
b56cbe5122392d83ce30ec3c06b5b871dae46ad5b30a6451621d4097e7a966e6d0028aafb9c98acc13c12ed115cb7c684c2cc0f30b04560fe5b0c746b5b836db
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SSDEEP
3072:lo/cxr9jx+VURz6e8FxD5KwvsJC79fMomKgc0Io+ENK:Zr9jxVYe8FxlLB9kzIvE
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 a4960213baa07bad3f5762d38e68449b.bin
Files
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a4960213baa07bad3f5762d38e68449b.bin.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: 119KB - Virtual size: 119KB
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