Behavioral task
behavioral1
Sample
c042db67dc0d8d993e80e494d274c860.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c042db67dc0d8d993e80e494d274c860.exe
Resource
win10v2004-20231215-en
General
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Target
c042db67dc0d8d993e80e494d274c860
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Size
1.1MB
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MD5
c042db67dc0d8d993e80e494d274c860
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SHA1
dfbc6e21cf1fe77ae247fbb0135b6afaa6176d41
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SHA256
1b0e8de4fd7ce45c9537cd858aefca61c2f04321d1441f1d7bcddd3aacc59cc3
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SHA512
45479fb3e9f9c40ec8c72876b6c7d92d284dfcdc4eb2856b094012bdd72fb51f978f25fc09b0c859b783a3cc45faa1687a6d380fd82df4ca498e87973ed0ef80
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SSDEEP
24576:FD3euKmLCkWZzvcHTrlQzSraIKu78ThO3pEUaUTV4s:d3+pFCHXLaI8KaUT
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c042db67dc0d8d993e80e494d274c860 unpack001/out.upx
Files
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c042db67dc0d8d993e80e494d274c860.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 421KB - Virtual size: 420KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ