Static task
static1
Behavioral task
behavioral1
Sample
OsLock (1).exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
OsLock (1).exe
Resource
win10v2004-20231215-en
General
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Target
OsLock (1).exe
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Size
231KB
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MD5
950e8c672f28f43a2011bdb7aaa6a23b
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SHA1
1c72cd63cd0f78b26caeb94ea00507cdecb2f6fb
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SHA256
eb6ff4a08b3dbf80460176d4eb76528fa6f4ef43eb434aff41aca2cabf78e493
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SHA512
2ee1ae17b2759e1e618cb5fa25c9ebe67f336a752b543ca68cdee7b00fd1e5095aa71210708206f5ad52bade7cd4a8712322dff830eec2fc0c7b72732cf0f108
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SSDEEP
3072:LEpU27x8a0SDSRwkMmmBnV6bVQSvm11UHNrEvjY7yAWwWbW6d15iDR:gbvrBeVnmPU1WjY7yGWb1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource OsLock (1).exe
Files
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OsLock (1).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: 229KB - Virtual size: 228KB
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