Behavioral task
behavioral1
Sample
b57a10baef94e14a5c61f306870d102bea9189e92213ca109fb1b75c44564739.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b57a10baef94e14a5c61f306870d102bea9189e92213ca109fb1b75c44564739.exe
Resource
win10v2004-20230915-en
General
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Target
b57a10baef94e14a5c61f306870d102bea9189e92213ca109fb1b75c44564739
-
Size
472KB
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MD5
e26769c2a379ee382bdcbb84a45b6c9a
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SHA1
468fba585f812991708e10ea9afdfd90433b6003
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SHA256
b57a10baef94e14a5c61f306870d102bea9189e92213ca109fb1b75c44564739
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SHA512
6a9ce0981dbd27ec90406eb0464a8c17d3ccca039cf9abf9a903da3980f2105e4d683f4fc67ef30392bf14f29ab2953d3bae523d25446442358addebb3711302
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SSDEEP
12288:16tyWjX4LovCsYi5xYZheILnhXFTpqorAgAMYAQoP:YUWjEmPLnItVAgAMdQ
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 b57a10baef94e14a5c61f306870d102bea9189e92213ca109fb1b75c44564739 unpack001/out.upx
Files
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b57a10baef94e14a5c61f306870d102bea9189e92213ca109fb1b75c44564739.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 528KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 444KB - Virtual size: 448KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 563KB - Virtual size: 562KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 183KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 128KB - Virtual size: 127KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ