Behavioral task
behavioral1
Sample
21ba54b635c258f3476a01f7407a2d03955185bf8421169d2039918caf0b4e28.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
21ba54b635c258f3476a01f7407a2d03955185bf8421169d2039918caf0b4e28.exe
Resource
win10v2004-20231215-en
General
-
Target
21ba54b635c258f3476a01f7407a2d03955185bf8421169d2039918caf0b4e28
-
Size
536KB
-
MD5
8b06c721da0b8303ef24e091b86c3d4f
-
SHA1
032506b648c3910ea724faef4b4a506c8a46674a
-
SHA256
21ba54b635c258f3476a01f7407a2d03955185bf8421169d2039918caf0b4e28
-
SHA512
35a90016f9092c220eab374e94ad7203ba482a576b9e26279f12d739a68466cdfd6dc4e1694ecbc14309c613036a7d68315759f383aaf2fa27c8b9c79336ca6f
-
SSDEEP
12288:Zhf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:ZdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21ba54b635c258f3476a01f7407a2d03955185bf8421169d2039918caf0b4e28 unpack001/out.upx
Files
-
21ba54b635c258f3476a01f7407a2d03955185bf8421169d2039918caf0b4e28.exe windows:5 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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ