Behavioral task
behavioral1
Sample
5eff0ca679b648bda81067fc662167d3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5eff0ca679b648bda81067fc662167d3.exe
Resource
win10v2004-20231215-en
General
-
Target
5eff0ca679b648bda81067fc662167d3
-
Size
1.0MB
-
MD5
5eff0ca679b648bda81067fc662167d3
-
SHA1
f5985278d6dabfe124dde39b0b4bfe61c107dc9f
-
SHA256
16986dc628ebb4ed33687223155f40708e5a3c6b5ad512a4c252fc76a9fcd7ff
-
SHA512
7ae419e0a8a705886ea1cd18f76ac0c65c1ad0f15edb01abfd20707a2a865626bcc1c9e1e088e6383ea70940a5f39041d91f08b7343c2bf2e8d1a0ab5be3e045
-
SSDEEP
24576:CD3euKmLCkWZX6cHTrlQzSraIKu78ThO3pEUaUTV4s:U3+pFTHXLaI8KaUT
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 5eff0ca679b648bda81067fc662167d3 unpack001/out.upx
Files
-
5eff0ca679b648bda81067fc662167d3.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
-
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