Behavioral task
behavioral1
Sample
PO 42050 EXP 1423.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
PO 42050 EXP 1423.exe
Resource
win10v2004-20240611-en
General
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Target
PO 42050 EXP 1423.rar
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Size
712KB
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MD5
c3f86895a1acfd35accdb6cc383dd35d
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SHA1
90a20ff9a08166bd3c4b0a509e6f6d3f068334e9
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SHA256
5482f30f4cd3f124c272a13129c770cf944090ae9ef6e1e6a82a2d2bd745a6a7
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SHA512
293dd4a39c7e26fe9d9133e520b8650b0f02a8964e3b13b170dc7b4e5d6c53b63dfa755b9a59273bacf3fbcc92d882cd4078c33367b86a258a4b8b07de00a793
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SSDEEP
12288:Qn3mm/KL6RjUSG2ahIyb9v+PGsUFi6GFufnJrjqRou02hsedkrtkm40NnsngLsxG:QWmVRjCXhIyb9v+PzU72O5UVerThNZIy
Malware Config
Signatures
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resource yara_rule static1/unpack001/PO 42050 EXP 1423.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/PO 42050 EXP 1423.exe unpack002/out.upx
Files
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PO 42050 EXP 1423.rar.rar
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PO 42050 EXP 1423.exe.exe windows:5 windows x86 arch: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: 908KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 391KB - Virtual size: 392KB
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_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: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
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: 399KB - Virtual size: 398KB
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