Behavioral task
behavioral1
Sample
57730b416b7a45e25ccb9398b2e393bf.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
57730b416b7a45e25ccb9398b2e393bf.exe
Resource
win10v2004-20231215-en
General
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Target
57730b416b7a45e25ccb9398b2e393bf
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Size
1.0MB
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MD5
57730b416b7a45e25ccb9398b2e393bf
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SHA1
4f3e31d23e0ba383590afb8141f1ea757a95b586
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SHA256
792521fd78dc68e2c7bfd372d56bdaa64091f5a6de1ca86374918a6b750b68b7
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SHA512
17c0287d98ac5bce6701fb82ce47a3579a2eec25ae273f1a2a3d2cf47d4d6d699c86bf42e81bc9736538051e0155cca4aa1616d3197ab7cb5f8cdd47ea9f1669
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SSDEEP
24576:rD3euKmLCkWZ0HvcHTrlQzSraIKu78ThO3pEUaUTV4s:X3+pF/HXLaI8KaUT
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 57730b416b7a45e25ccb9398b2e393bf unpack001/out.upx
Files
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57730b416b7a45e25ccb9398b2e393bf.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: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 421KB - Virtual size: 420KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ