Behavioral task
behavioral1
Sample
b7d811746291d2ae86493f8f20addd87c88856764c968224d4d63b0d6f4e0828N.exe
Resource
win7-20240708-en
General
-
Target
b7d811746291d2ae86493f8f20addd87c88856764c968224d4d63b0d6f4e0828N
-
Size
46KB
-
MD5
029c7a394b4ebf3a40a1297a886bbdd0
-
SHA1
6963767a382fc61e8e658ebf335519c813efb9a4
-
SHA256
b7d811746291d2ae86493f8f20addd87c88856764c968224d4d63b0d6f4e0828
-
SHA512
44979896a28c452fba0ebc73124e376bb520c489450ecaaf9e856b58c307b96678895361964aaae256f60abeb2049a7f178e63161e0ad4a739c01d31f220fdee
-
SSDEEP
768:kBT37CPKKdJJTU3U2lRtJfOsRtnYcbhGnYcbhw:CTW7JJTU3UytJfOsRtYcgYcS
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7d811746291d2ae86493f8f20addd87c88856764c968224d4d63b0d6f4e0828N unpack001/out.upx
Files
-
b7d811746291d2ae86493f8f20addd87c88856764c968224d4d63b0d6f4e0828N.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ