Behavioral task
behavioral1
Sample
040630e288c776c4453b0601da171698d884b02882cb5d04cbad1f949fa0e1c5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
040630e288c776c4453b0601da171698d884b02882cb5d04cbad1f949fa0e1c5.exe
Resource
win10v2004-20240226-en
General
-
Target
040630e288c776c4453b0601da171698d884b02882cb5d04cbad1f949fa0e1c5
-
Size
77KB
-
MD5
e94eb701491f16ec803f4718d12ff1a7
-
SHA1
a80b8762865c7ab7a21ca86e66145c27d82f818d
-
SHA256
040630e288c776c4453b0601da171698d884b02882cb5d04cbad1f949fa0e1c5
-
SHA512
e48ec6c0360f565a47097bf27175bfa00bee4f527f48dba8c6940ea1d5edc61bf664e964081b24630724d37f02c311240cc58ab27fc5f220947b65536fdf2cd0
-
SSDEEP
768:Iv9ilrnywLsYg+0yq2vWdT9SOaNou0yWH7oXzO8ZGjSjAsOmAQPsED3VK2+ZtyO+:fjxsz40yvXHGjUAsOwYTjipvF2z3El
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 040630e288c776c4453b0601da171698d884b02882cb5d04cbad1f949fa0e1c5 unpack001/out.upx
Files
-
040630e288c776c4453b0601da171698d884b02882cb5d04cbad1f949fa0e1c5.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ