Behavioral task
behavioral1
Sample
aa7dd5cb423d0c75e2aaefc2688aabaa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa7dd5cb423d0c75e2aaefc2688aabaa.exe
Resource
win10v2004-20240226-en
General
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Target
aa7dd5cb423d0c75e2aaefc2688aabaa
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Size
458KB
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MD5
aa7dd5cb423d0c75e2aaefc2688aabaa
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SHA1
efe0d95ebbc1d628006294ad6a2f73a1099d12c5
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SHA256
f93fc99af0e8881a716645482d282413a19312f1807f7e9ecd7a41e542e7c0f5
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SHA512
63d69f696c3e7b242867afbcb78cdfe44557b7531e177ee91a954041f71e335d57f051086fdc8a08eb24d2197d90f47342e76aeda8b2eb665bd8950d41eecb41
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SSDEEP
12288:29BvctM85t35JPNJj2WzoRLQYRYzmYVAL5:2D0tM85tbNJjldeYiYVO
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 aa7dd5cb423d0c75e2aaefc2688aabaa unpack001/out.upx
Files
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aa7dd5cb423d0c75e2aaefc2688aabaa.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: 544KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
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
.rsrc Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ