Behavioral task
behavioral1
Sample
3d2d356463e012549e416f1ba54df4678d62f0ffe811dbaf08b36056c4c479a8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3d2d356463e012549e416f1ba54df4678d62f0ffe811dbaf08b36056c4c479a8.exe
Resource
win10v2004-20240426-en
General
-
Target
3d2d356463e012549e416f1ba54df4678d62f0ffe811dbaf08b36056c4c479a8
-
Size
804KB
-
MD5
e7c83edfb5a633f2f818d3f510c1b61e
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SHA1
04ef347a3ae8b02670bcea283f3aebfb76821d54
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SHA256
3d2d356463e012549e416f1ba54df4678d62f0ffe811dbaf08b36056c4c479a8
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SHA512
277f68c92c11c58e69b380b14ad10d712727c30ded2b22de0a003b47cd69ba9d0e536c1fb2d56b2800d0556b3ef5e15c890939aad74bb735289becec30444846
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SSDEEP
12288:bEQoSx0q5fNVa3tQqCnkAvF8Fdiork5ZjqXhFdVn3JlkVb6DDkjxsvao5iCxh9VI:bHv3adQqZ+F80jqhvVTk56DMg3AkvV4l
Malware Config
Signatures
-
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 3d2d356463e012549e416f1ba54df4678d62f0ffe811dbaf08b36056c4c479a8
Files
-
3d2d356463e012549e416f1ba54df4678d62f0ffe811dbaf08b36056c4c479a8.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