Behavioral task
behavioral1
Sample
339f17e3f56bc158365fa6d88d45f037b1122bb9b981dd23e17c880010fa47dd.exe
Resource
win7-20230831-en
General
-
Target
339f17e3f56bc158365fa6d88d45f037b1122bb9b981dd23e17c880010fa47dd
-
Size
271KB
-
MD5
86a0915748f6f4b52626b697d505fab9
-
SHA1
1e39571d31c0dd302b7fbe60f7e00d9af5a0638c
-
SHA256
339f17e3f56bc158365fa6d88d45f037b1122bb9b981dd23e17c880010fa47dd
-
SHA512
08c46fac78f82c28929736cd32003ae2302c38f47059fd39bd9fce28e707a2f9731366a69cab52dc1a64f8e08a58be4126c902602d023e6e6bc4b02dc457883b
-
SSDEEP
6144:5l51orRJXlDixHkUXe3tE0cEOkCybEaQRXr9HNdvOa:HqXUHkUXe3XOkx2LIa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 339f17e3f56bc158365fa6d88d45f037b1122bb9b981dd23e17c880010fa47dd unpack001/out.upx
Files
-
339f17e3f56bc158365fa6d88d45f037b1122bb9b981dd23e17c880010fa47dd.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