Behavioral task
behavioral1
Sample
61b8b88d2fda24f8d062c12a46c0d8ae.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
61b8b88d2fda24f8d062c12a46c0d8ae.exe
Resource
win10v2004-20231215-en
General
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Target
61b8b88d2fda24f8d062c12a46c0d8ae
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Size
1.1MB
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MD5
61b8b88d2fda24f8d062c12a46c0d8ae
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SHA1
ab76ab4ad1e8f749ec98d45e15d184815e7d3a4b
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SHA256
7fdd43e9ac08b25802b715da371e9e4bb0f72665806ea6e125a32baf46fff940
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SHA512
92b106f603a50a4c8b1ea30a5fde0ed9fef15bb9a064b7961c7cce12e8c130797407f7cbf29066a2c33a7bcbaea3117e03d0a3401835fb1e2d26f6b9643370b9
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SSDEEP
24576:/D3euKmLCkWZ6PcHTrlQzSraIKu78ThO3pEUaUTV4s:L3+pFLHXLaI8KaUT
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 61b8b88d2fda24f8d062c12a46c0d8ae unpack001/out.upx
Files
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61b8b88d2fda24f8d062c12a46c0d8ae.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: 6KB - Virtual size: 8KB
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: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ