Behavioral task
behavioral1
Sample
8b270d451fcece15cde049a5b8d5020c14ed238e37573058ffa2772c92b7d35b.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8b270d451fcece15cde049a5b8d5020c14ed238e37573058ffa2772c92b7d35b.exe
Resource
win10v2004-20230703-en
General
-
Target
8b270d451fcece15cde049a5b8d5020c14ed238e37573058ffa2772c92b7d35b
-
Size
536KB
-
MD5
a5838857762486504bb33fb3e58c6f92
-
SHA1
df2fabf38ff4e1b3884c1f5733697dea1d29556c
-
SHA256
8b270d451fcece15cde049a5b8d5020c14ed238e37573058ffa2772c92b7d35b
-
SHA512
e10550ee169b9fbf31f6776a9e5bc80f3d0dd14b0539c9a7b5b3abbe53b43120db9626f4c4ccad7bf27d401baafad5286d8eceaa16ce7000b04f203333c2aa44
-
SSDEEP
12288:zOreCbJ6z1GZnCbPLwY5ZhUXy4Okx2LIa:VCKTYrOkx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8b270d451fcece15cde049a5b8d5020c14ed238e37573058ffa2772c92b7d35b unpack001/out.upx
Files
-
8b270d451fcece15cde049a5b8d5020c14ed238e37573058ffa2772c92b7d35b.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