Behavioral task
behavioral1
Sample
02b1b55cc5bb89c5be82eb3b0bd8fab8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
02b1b55cc5bb89c5be82eb3b0bd8fab8.exe
Resource
win10v2004-20231215-en
General
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Target
02b1b55cc5bb89c5be82eb3b0bd8fab8
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Size
1.0MB
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MD5
02b1b55cc5bb89c5be82eb3b0bd8fab8
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SHA1
94ff2a654102efca004354ae6b85169c0d6d00e2
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SHA256
22b291feeeb077e51305bcd9a710ff2777bb0bb9fc27eb4d4a1adfb478499850
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SHA512
353fb33c77349ab50c4fd6dab3113e2fe71c0a7c5ef67cdc45968c6e9260ce181c0314d360e2b69d6f895c3675e03ee9d522b860a537f1aceb963c6cc44f86cc
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SSDEEP
24576:pD3euKmLCkWZHPUcHTrlQzSraIKu78ThO3pEUaUTV4s:R3+pFhbHXLaI8KaUT
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 02b1b55cc5bb89c5be82eb3b0bd8fab8 unpack001/out.upx
Files
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02b1b55cc5bb89c5be82eb3b0bd8fab8.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