Behavioral task
behavioral1
Sample
ShyTechOS-installer/ShyTechOS-istaller.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ShyTechOS-installer/ShyTechOS-istaller.exe
Resource
win10v2004-20230915-en
General
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Target
ShyTechOS-installer.zip
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Size
1.3MB
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MD5
4e6e1ba6c04abf36c974af7ef1be6a35
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SHA1
f495370afdbaab4edbc09d1e4f810c72c6ca65b3
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SHA256
0a5a4dea868dfdf0a8f5c763e7badf98da95f30e2710dfc77f6578a1d7eab264
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SHA512
dcd1d6836ab88b5cdc865ed162ee42e93854805f5d1b5ffbef950d0e1cf665594ada418dabb3ed8f4d6c49cb6e089cb2c920826e1c8c3237dd16628e8b7ec655
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SSDEEP
24576:NQQYXFSRzYesXXhbjW+O8Ju0Jg4FL1W6QjEOmMecFQJNFpSWRVfYtn4GCZ7vs0I:NQ1S9Y/Xh3pJ3OoWNjET7vPU4r7I
Malware Config
Signatures
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Detect MafiaWare666 ransomware 1 IoCs
resource yara_rule static1/unpack001/ShyTechOS-installer/ShyTechOS-istaller.exe family_mafiaware666 -
Mafiaware666 family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ShyTechOS-installer/ShyTechOS-istaller.exe
Files
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ShyTechOS-installer.zip.zip
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ShyTechOS-installer/ShyTechOS-istaller.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
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