Static task
static1
Behavioral task
behavioral1
Sample
UIWIX.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
UIWIX.dll
Resource
win10v2004-20230831-en
General
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Target
UIWIX.exe
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Size
211KB
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MD5
a933a1a402775cfa94b6bee0963f4b46
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SHA1
18aa7b02f933c753989ba3d16698a5ee3a4d9420
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SHA256
146581f0b3fbe00026ee3ebe68797b0e57f39d1d8aecc99fdc3290e9cfadc4fc
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SHA512
d83da3c97ffd78c42f49b7bfb50525e7c964004b4b7d9cba839c0d8bf3a5fe0424be3b3782e33c57debc6b13b5420a3fa096643c8b7376b3accfb1bc4e7d7368
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SSDEEP
6144:7hsIquZ3xJ7zOUTPQcXK9GMgCsO92FCPot+M:9LquZ3n6cXDM5X2FCgt+M
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UIWIX.exe
Files
-
UIWIX.exe.dll windows x86
1743a5b9816a58c2129527a62802cc12
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
CreateThread
Sections
.text Size: 145KB - Virtual size: 144KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 512B - Virtual size: 292B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 6KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 86B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 69B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ