Behavioral task
behavioral1
Sample
4bb1c43680ee7ea9e1f226d8f41895c7a5f31325101895d96a07dcbaef31c241.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
4bb1c43680ee7ea9e1f226d8f41895c7a5f31325101895d96a07dcbaef31c241.exe
Resource
win11-20240508-en
General
-
Target
4bb1c43680ee7ea9e1f226d8f41895c7a5f31325101895d96a07dcbaef31c241
-
Size
266KB
-
MD5
d41a216c0eb44939cb6c626aaa057b14
-
SHA1
1dae9a95d7e16e524f35dcdab818cdf339fbecc2
-
SHA256
4bb1c43680ee7ea9e1f226d8f41895c7a5f31325101895d96a07dcbaef31c241
-
SHA512
046d1a8f32db8eebc00034f7463819279aa08fd4d58c1a959304ec7dd2c33adbf0efcf7d08310bd79d9556fa55aee93538dfb388731ee504c187f93e5f60b5e4
-
SSDEEP
3072:lNXEGZJWhfNFC4S60+XoLczrVmX2qdO3RkbWKK8/3UuwiDIAkJhgDd6AJb0Bje4W:DXzKdNY49u8rVGQtypDIAygDb0BjeB
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4bb1c43680ee7ea9e1f226d8f41895c7a5f31325101895d96a07dcbaef31c241 unpack001/out.upx
Files
-
4bb1c43680ee7ea9e1f226d8f41895c7a5f31325101895d96a07dcbaef31c241.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ