Behavioral task
behavioral1
Sample
40339feb724fbf6e27c42d5b9c5f327a4c040cd14be8c26f30246dae6af26ce0.exe
Resource
win7-20230712-en
General
-
Target
40339feb724fbf6e27c42d5b9c5f327a4c040cd14be8c26f30246dae6af26ce0
-
Size
274KB
-
MD5
117a6d5b455d770b8ae12ed7ff46c61c
-
SHA1
c6e4a3c365adf2343809dbc1b583808560b3bfa9
-
SHA256
40339feb724fbf6e27c42d5b9c5f327a4c040cd14be8c26f30246dae6af26ce0
-
SHA512
a55537190e09e8bda27fdfe520c05aab9f52178e9b30cf8a037663edebda5808870d0f3b60cd03591ed458c90720291dade1830cd173be52aaa4975c602f5ce0
-
SSDEEP
6144:FbTirrfykiiUjh6QH/cEOkCybEaQRXr9HNdvOa:FPcrfR6ZnOkx2LIa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40339feb724fbf6e27c42d5b9c5f327a4c040cd14be8c26f30246dae6af26ce0 unpack001/out.upx
Files
-
40339feb724fbf6e27c42d5b9c5f327a4c040cd14be8c26f30246dae6af26ce0.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: 280KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
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: 157KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ