Behavioral task
behavioral1
Sample
4b51f58f1412db0b146f8e752eb8b0f8.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4b51f58f1412db0b146f8e752eb8b0f8.exe
Resource
win10v2004-20231222-en
General
-
Target
4b51f58f1412db0b146f8e752eb8b0f8
-
Size
206KB
-
MD5
4b51f58f1412db0b146f8e752eb8b0f8
-
SHA1
2553ff5b20d8e4fc9dfe2834c9919413b56261af
-
SHA256
d2042b0508c22d72f8e7662120d7e61e54fc5718d8e649050564d1d92fda7f7d
-
SHA512
0a603b16577ad6d5e052fe7afa5c63a463576ba6629a357611d11a5a0b4aa873e40b2dee6361c91d17ec65bb8a0f5012a3f08dd83e59ac60494b68caebebb9b7
-
SSDEEP
3072:kV5998K3WQ8fjEXKgZfnhfxuzV5998K3WQ8fjEXKgZfnhfxuzV5998K3WQ8fjEX8:kVG84jqfheVG84jqfhWVG84jqfhA
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b51f58f1412db0b146f8e752eb8b0f8 unpack001/out.upx
Files
-
4b51f58f1412db0b146f8e752eb8b0f8.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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pb Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE