Behavioral task
behavioral1
Sample
b681201141260427bc4a486380a4e74db76a24f316581c0a87e5630a6acdbe17.exe
Resource
win10v2004-20240319-en
Behavioral task
behavioral2
Sample
b681201141260427bc4a486380a4e74db76a24f316581c0a87e5630a6acdbe17.exe
Resource
win11-20240221-en
General
-
Target
b681201141260427bc4a486380a4e74db76a24f316581c0a87e5630a6acdbe17
-
Size
266KB
-
MD5
85a2424001b40e5631046ec0c261ca1f
-
SHA1
45e546f4ac3cc16297aefafb12ca9ed08c8de7f0
-
SHA256
b681201141260427bc4a486380a4e74db76a24f316581c0a87e5630a6acdbe17
-
SHA512
09308ba0fc1ed282ae55b1315167951d4dc77fbb7c95dea621af876c653b61ce8152a8ae86a14d07892bcf3c87bfc1c3902fd25b3ca7e03314d0feede8f1f375
-
SSDEEP
6144:HXzKdNY49u8rVY1TwI9Mlr5xuRrUg01net:Ya4A/cI+lNx401
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b681201141260427bc4a486380a4e74db76a24f316581c0a87e5630a6acdbe17 unpack001/out.upx
Files
-
b681201141260427bc4a486380a4e74db76a24f316581c0a87e5630a6acdbe17.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