Behavioral task
behavioral1
Sample
8a48572f9992e48d59f417d551b80d83ed293af8051320a217d675101aa53557.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8a48572f9992e48d59f417d551b80d83ed293af8051320a217d675101aa53557.exe
Resource
win10v2004-20230703-en
General
-
Target
8a48572f9992e48d59f417d551b80d83ed293af8051320a217d675101aa53557
-
Size
536KB
-
MD5
39ebb745e07553112c5338c2422cc29d
-
SHA1
e2ae675e8a292c08892a99c566e41e620165905c
-
SHA256
8a48572f9992e48d59f417d551b80d83ed293af8051320a217d675101aa53557
-
SHA512
847f530330b2e027659fc15604fba921524016013bea0e53f3be0057608641307511fc96bddde47c46fa4351b92b80b090d7daf7c85ab379c0ec8f87cf9dbf6d
-
SSDEEP
12288:vQab4j0WxHHxvgZ5Debn9XdvVYf8tn5+qqheFgOkx2LIa:ovj0oxv2Dezv/tx3yOkx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a48572f9992e48d59f417d551b80d83ed293af8051320a217d675101aa53557 unpack001/out.upx
Files
-
8a48572f9992e48d59f417d551b80d83ed293af8051320a217d675101aa53557.exe windows 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 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