Behavioral task
behavioral1
Sample
cfe669ff40d1958d9566346fb1875fd88f910a4e8cdde92de5ade9a5e9b08f02.exe
Resource
win7-20240508-en
General
-
Target
cfe669ff40d1958d9566346fb1875fd88f910a4e8cdde92de5ade9a5e9b08f02.exe
-
Size
586KB
-
MD5
acb0acfc7c97d9cdbe9bcd8deccc2113
-
SHA1
7e57a316d051a2c560783e59bb7d5ebe658380f4
-
SHA256
cfe669ff40d1958d9566346fb1875fd88f910a4e8cdde92de5ade9a5e9b08f02
-
SHA512
939989e86506c7bfb5f2b8effda4432924ed3a291aa4da064bbf4fb8953b8b4b063108f91bff131fd046e46c9f5d0e8b60b8190828f38b8ef5627900531a8a9d
-
SSDEEP
12288:fYV6MorX7qzuC3QHO9FQVHPF51jgcQjA71nXExRjnpM7B:sBXu9HGaVHLBXExNqF
Malware Config
Signatures
-
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 cfe669ff40d1958d9566346fb1875fd88f910a4e8cdde92de5ade9a5e9b08f02.exe unpack001/out.upx
Files
-
cfe669ff40d1958d9566346fb1875fd88f910a4e8cdde92de5ade9a5e9b08f02.exe.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: 760KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 240KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
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: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
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: 248KB - Virtual size: 248KB
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