Static task
static1
Behavioral task
behavioral1
Sample
UpdateListBuilder.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
UpdateListBuilder.exe
Resource
win10v2004-20230220-en
General
-
Target
UpdateListBuilder.exe
-
Size
33KB
-
MD5
7a266d712bed2ef65a16595dd2856623
-
SHA1
79b59c3892fb6a56fc4067f661f952d6d35caf99
-
SHA256
e6f84357f1d1320ac155ac048a9e09d0eca7bca9f315247404352acbdc6f290f
-
SHA512
66a088f9c260e924ad1786ad05aafde6964d457041e4afe2de1312df10265234d9d077e5302dd372b86b46decd126d17d387c410af393b8646546af2878297a8
-
SSDEEP
384:Dgie8hKEoEzk2jvP96uCtHUv6p4gzGoqd4pVnGZea5tHU:8goc51z6nGw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UpdateListBuilder.exe
Files
-
UpdateListBuilder.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ