Behavioral task
behavioral1
Sample
674572dc158266b4f101c894304cd3d8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
674572dc158266b4f101c894304cd3d8.exe
Resource
win10v2004-20231215-en
General
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Target
674572dc158266b4f101c894304cd3d8
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Size
1.0MB
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MD5
674572dc158266b4f101c894304cd3d8
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SHA1
42f413f230d4c18ddf8216dc335bbef4469ecfb6
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SHA256
1c7a3a1ce2b8b55154a1d1ef37f53c270d5cb6ff027f3ea4a60fdf256e9dc0ec
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SHA512
88f78f0c1abc59d18a7403d7b9b8c0a924f5652c63ef1606f86eeaeaa139e18104d8cb127303c834be8a4cec0726fa3aa30adfdc0f137fcabc522f1bed3352b3
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SSDEEP
24576:SD3euKmLCkWZyGcHTrlQzSraIKu78ThO3pEUaUTV4s:k3+pFQNHXLaI8KaUT
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 674572dc158266b4f101c894304cd3d8 unpack001/out.upx
Files
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674572dc158266b4f101c894304cd3d8.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