yrwk
Static task
static1
Behavioral task
behavioral1
Sample
4e29c75e8187d68c8eabebf595e919fd.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4e29c75e8187d68c8eabebf595e919fd.dll
Resource
win10v2004-20231222-en
General
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Target
4e29c75e8187d68c8eabebf595e919fd
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Size
66KB
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MD5
4e29c75e8187d68c8eabebf595e919fd
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SHA1
d05a54720a0572815bbddbb1bd8176eab29eda77
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SHA256
78784623f3651a139a7b88ece65e6c247c03248dcff4e0a0990a6d5e3171d01d
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SHA512
c50f0e2952ebb5c17210c8e4f9c97d41b4685d2b9071c3418d2392c8fc40acaf235b6525fd047c944b5a2382e59e37028545188b5f29a2965043c18e315fe967
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SSDEEP
1536:kKaouK0rof8925RMehGW4U6cHgP3jqshuqRJa2:kKaouK99MqB4U+3lng2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e29c75e8187d68c8eabebf595e919fd
Files
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4e29c75e8187d68c8eabebf595e919fd.dll windows:5 windows x86 arch:x86
b41ab26011b85071f6a14b54fa6910ed
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
msvcrt
_strlwr
_endthread
_beginthread
_itoa
_stricmp
strrchr
strchr
isspace
memmove
strncmp
fclose
fwrite
fopen
atoi
strstr
atol
memset
_except_handler3
memcpy
kernel32
RaiseException
InterlockedExchange
LocalAlloc
CloseHandle
HeapCreate
FreeLibrary
lstrcmpiA
GetModuleHandleA
LoadLibraryA
GetProcAddress
HeapFree
HeapAlloc
GetFileTime
Sleep
lstrcpynA
GetLastError
Exports
Exports
Sections
.text Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 19KB - Virtual size: 287KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ibqc Size: 512B - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ