Behavioral task
behavioral1
Sample
b46d5681433abd95d2c256246e71eb5fd8b8bf6a782ba9a3014a642769d967ec.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b46d5681433abd95d2c256246e71eb5fd8b8bf6a782ba9a3014a642769d967ec.exe
Resource
win10v2004-20240226-en
General
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Target
b46d5681433abd95d2c256246e71eb5fd8b8bf6a782ba9a3014a642769d967ec
-
Size
422KB
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MD5
4df2cf5d30b7ae470197b5bcb589593d
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SHA1
e4585aea74ae0d316c677d5d6d59b2c9d62a11f3
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SHA256
b46d5681433abd95d2c256246e71eb5fd8b8bf6a782ba9a3014a642769d967ec
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SHA512
45913f0550c48bfa57cb759de4a32f991a86d0dc0ed9fe444b9086ff0a4228a33fb136b3bd453848919733f3f3d94ae36019419b99e41e6c52f77cb3f44b0f68
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SSDEEP
12288:mozGdX0M4ornOmZIzfMwHHQmRROXsCJ0i:m4GHnhIzO8Cd
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 b46d5681433abd95d2c256246e71eb5fd8b8bf6a782ba9a3014a642769d967ec unpack001/out.upx
Files
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b46d5681433abd95d2c256246e71eb5fd8b8bf6a782ba9a3014a642769d967ec.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: 596KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 343KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 78KB - Virtual size: 80KB
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: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
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: 86KB - Virtual size: 85KB
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