Behavioral task
behavioral1
Sample
8065d3a3842efe6221fef45337786a8f2873e8365c0a65408dcc77e5a39bc81b.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8065d3a3842efe6221fef45337786a8f2873e8365c0a65408dcc77e5a39bc81b.exe
Resource
win10v2004-20230915-en
General
-
Target
8065d3a3842efe6221fef45337786a8f2873e8365c0a65408dcc77e5a39bc81b
-
Size
271KB
-
MD5
b08a0dd29d39effcc2bf05f71a9bf806
-
SHA1
5f8edcad38d8d6bd3d25364083b0ff15f011587b
-
SHA256
8065d3a3842efe6221fef45337786a8f2873e8365c0a65408dcc77e5a39bc81b
-
SHA512
1ffd132d12ace85293c667570b4257d021e2d7355b9936d0530ed0ee99a66a06591356d0a89acd171fbbbfef4b2648dfe5efd740c8d018fa8561d989f2ba4a9e
-
SSDEEP
6144:Ll51orRJXlDixHkUXe35rGcEOkCybEaQRXr9HNdvOa:NqXUHkUXe39sOkx2LIa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8065d3a3842efe6221fef45337786a8f2873e8365c0a65408dcc77e5a39bc81b unpack001/out.upx
Files
-
8065d3a3842efe6221fef45337786a8f2873e8365c0a65408dcc77e5a39bc81b.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