Behavioral task
behavioral1
Sample
7a5d4e1d31c6e788d61ee9361fd6a325a9b7b34925c76a1b1b37f6ed3630e7e9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7a5d4e1d31c6e788d61ee9361fd6a325a9b7b34925c76a1b1b37f6ed3630e7e9.exe
Resource
win10v2004-20240426-en
General
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Target
7a5d4e1d31c6e788d61ee9361fd6a325a9b7b34925c76a1b1b37f6ed3630e7e9
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Size
646KB
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MD5
508cab9b074f37a2b622b5e32e11331b
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SHA1
aeb382194dcdebdf76aa5644ac8466c4f4f9a2f8
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SHA256
7a5d4e1d31c6e788d61ee9361fd6a325a9b7b34925c76a1b1b37f6ed3630e7e9
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SHA512
ebfdc8d933d54a8681d1ff124f9ae292ed97af3367b62814d4f3372d03cae2ab905f3b98cb7f0ed3dcaaa567453d3f8a79ff09cc9b0262a7beeb57e8ff2f4b7a
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SSDEEP
12288:BYV6MorX7qzuC3QHO9FQVHPF51jgcFo5a7kt32CS2ly2ytTM52jK4Jzs:WBXu9HGaVHEAIxSr2YTs2jve
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 7a5d4e1d31c6e788d61ee9361fd6a325a9b7b34925c76a1b1b37f6ed3630e7e9 unpack001/out.upx
Files
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7a5d4e1d31c6e788d61ee9361fd6a325a9b7b34925c76a1b1b37f6ed3630e7e9.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: 816KB
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: 300KB - Virtual size: 300KB
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: 308KB - Virtual size: 307KB
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