Behavioral task
behavioral1
Sample
aa4f38064b87c5d8c64d5dca08705398.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa4f38064b87c5d8c64d5dca08705398.exe
Resource
win10v2004-20240226-en
General
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Target
aa4f38064b87c5d8c64d5dca08705398
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Size
378KB
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MD5
aa4f38064b87c5d8c64d5dca08705398
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SHA1
4548856cfe84f9dd4fc3c53adfcac07369a283cb
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SHA256
ecdbb0713fec7701dfba02c49a6bd13afc6852fb2a5b7df182bff1fc1867e6de
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SHA512
55190e4491ee5efc82829501007652e53e984b74caa66eb223dc469a1f194540fd680647145dcc1ef4f82b8bbda0e8c9f1df47767dad16ebff6bfb39c4aa5446
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SSDEEP
6144:U1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe/ZVP20T3+zc97TlESUo:UjkArEN249AyE/rbaMct4bO2/1ac97TT
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 aa4f38064b87c5d8c64d5dca08705398 unpack001/out.upx
Files
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aa4f38064b87c5d8c64d5dca08705398.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: 432KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 261KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE