Behavioral task
behavioral1
Sample
45da225c380cc677c3c7996603c5c3b7da7c6f7768e0ca9b8f8075d7ea7b9c73.exe
Resource
win7-20230831-en
General
-
Target
45da225c380cc677c3c7996603c5c3b7da7c6f7768e0ca9b8f8075d7ea7b9c73
-
Size
271KB
-
MD5
b59c50a6bfd465aeac1de50c3da7f64b
-
SHA1
6a3d11586fa29f01aaf865c439acb1c940b2df5b
-
SHA256
45da225c380cc677c3c7996603c5c3b7da7c6f7768e0ca9b8f8075d7ea7b9c73
-
SHA512
3ea6063c9d4c528ebb12da69a033f02ef81697a14192565f6889ee5a08c03bc2a34c54b4f587fb36fcc37be2252a8f933d50c4a6a178ebd88560306e15c9fbaa
-
SSDEEP
6144:Ql51orRJXlDixHkUXe3tE0cEOkCybEaQRXr9HNdvOa:kqXUHkUXe3XOkx2LIa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 45da225c380cc677c3c7996603c5c3b7da7c6f7768e0ca9b8f8075d7ea7b9c73 unpack001/out.upx
Files
-
45da225c380cc677c3c7996603c5c3b7da7c6f7768e0ca9b8f8075d7ea7b9c73.exe windows:5 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: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 136KB - 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:5 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: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
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