Behavioral task
behavioral1
Sample
141abb2bc51beea948c4a2039dbabf15bb44090d34fcc64b193e9cdd9d1c734b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
141abb2bc51beea948c4a2039dbabf15bb44090d34fcc64b193e9cdd9d1c734b.exe
Resource
win10v2004-20240226-en
General
-
Target
141abb2bc51beea948c4a2039dbabf15bb44090d34fcc64b193e9cdd9d1c734b
-
Size
306KB
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MD5
3cfaebabdeaf84b96a3a094fb0f049af
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SHA1
e20ea956958fbe02e75f5a1b703a77e0115e977c
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SHA256
141abb2bc51beea948c4a2039dbabf15bb44090d34fcc64b193e9cdd9d1c734b
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SHA512
fe0780d18d1d580df9040d0887ce6214c85c60dabeeb9a7f9e1258819ceee723502f305b096e0d1af372bb6e71b67eaa7ee5f72a428678e9a3f06f2839d935f3
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SSDEEP
6144:bjluQoSsqaxIo5R4nM/qTjNuKbORWYOwMLfDk3v6F8RFIC7Lz9TRfBC0Bo:bEQoSx0qJTjNu+ORWRwlfew7LzPK
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 141abb2bc51beea948c4a2039dbabf15bb44090d34fcc64b193e9cdd9d1c734b
Files
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141abb2bc51beea948c4a2039dbabf15bb44090d34fcc64b193e9cdd9d1c734b.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ