Behavioral task
behavioral1
Sample
990d92e8459f3361208791ed9ed3a5265d34fd27ff37b1790a27c56b851211e7.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
990d92e8459f3361208791ed9ed3a5265d34fd27ff37b1790a27c56b851211e7.exe
Resource
win10v2004-20240426-en
General
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Target
990d92e8459f3361208791ed9ed3a5265d34fd27ff37b1790a27c56b851211e7
-
Size
46KB
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MD5
8ec1aa454030965a9513664f10f596d8
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SHA1
d87f03c66a86efb7ac15e42b135bee468a4d22d0
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SHA256
990d92e8459f3361208791ed9ed3a5265d34fd27ff37b1790a27c56b851211e7
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SHA512
4168b15d8a34dc59af212eeab8281a2ffdcb8c7e9eb579ff409eca55cccf364d8bb37e36782d7b6bd83b871407d0e238ad0f848bae393a8732b95703d7137152
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFnL:CTWn1++PJHJXA/OsIZfzc3/Q8L
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 990d92e8459f3361208791ed9ed3a5265d34fd27ff37b1790a27c56b851211e7 unpack001/out.upx
Files
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990d92e8459f3361208791ed9ed3a5265d34fd27ff37b1790a27c56b851211e7.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ