Behavioral task
behavioral1
Sample
b340133ff76d8b6a9f1ca0d84ff6a4665b7be26469d4669845a8d52f6821503b.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b340133ff76d8b6a9f1ca0d84ff6a4665b7be26469d4669845a8d52f6821503b.exe
Resource
win11-20240508-en
General
-
Target
b340133ff76d8b6a9f1ca0d84ff6a4665b7be26469d4669845a8d52f6821503b
-
Size
266KB
-
MD5
1e911f23cad36e33f4b9ebebe021ef4d
-
SHA1
06fe79979bb303f8db828265729dc9100adb83df
-
SHA256
b340133ff76d8b6a9f1ca0d84ff6a4665b7be26469d4669845a8d52f6821503b
-
SHA512
a8c778468397a2c4c0293fd18b01edb3a3a950b543afa6eef14f6395c71574951cbff417fab71e5db40caad1f37d72dbe4223f966a9448a16659292e42562d4f
-
SSDEEP
6144:fXzKdNY49u8rVi1tZKc9mdB7Les+eFMBxID01net:ga4AX1MBu/eF+C01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b340133ff76d8b6a9f1ca0d84ff6a4665b7be26469d4669845a8d52f6821503b unpack001/out.upx
Files
-
b340133ff76d8b6a9f1ca0d84ff6a4665b7be26469d4669845a8d52f6821503b.exe windows:6 windows x86 arch: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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch: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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ