Behavioral task
behavioral1
Sample
b07e00ab4a1a7ab6bd3a39598b3d56db.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b07e00ab4a1a7ab6bd3a39598b3d56db.exe
Resource
win10v2004-20231215-en
General
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Target
b07e00ab4a1a7ab6bd3a39598b3d56db
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Size
1.1MB
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MD5
b07e00ab4a1a7ab6bd3a39598b3d56db
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SHA1
1f728143d3ded95af5e896b355ba0a64ce780466
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SHA256
02e72df6a45399a36b0b271b2dbae932b08e58aca5ab9ef53bd955e15cd47441
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SHA512
9e5c984bc8df2479db1416cf7ff63ea2893c6110ef8493d3cc88c428e1b421403415426e53fec5e8c37d35df3cccd69205e79e84f4abf5d0d5c127e1e2a60053
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SSDEEP
24576:SD3euKmLCkWZs1cHTrlQzSraIKu78ThO3pEUaUTV4s:k3+pF1HXLaI8KaUT
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 b07e00ab4a1a7ab6bd3a39598b3d56db unpack001/out.upx
Files
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b07e00ab4a1a7ab6bd3a39598b3d56db.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