Static task
static1
Behavioral task
behavioral1
Sample
System8.MessageBox.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
System8.MessageBox.exe
Resource
win10v2004-20230220-en
General
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Target
System8.MessageBox.exe
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Size
43KB
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MD5
489cb1e6c45ce315b896e6a41d0ecbe6
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SHA1
b7650c5b5dc7818587fb19ef5c78fa4ee61235ca
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SHA256
025bee46e67135d8eebf416547e35ac29f49b668fa2d4f1a1d21b04bd0811e60
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SHA512
fffd24ad92c3653da6ff187b0f4793ad2ef3cddf2cee9bebccf8b7507ce47832639eb79589a5add129f7891ffdc86927ec35cd2cf0686eacbc29ae4a361ebc79
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SSDEEP
768:w1O4iAgzkHIkaR0wmpBgG/2xbicK7YcEtUIH18+uhdvfD:iOy1JGA7CP1Y9D
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource System8.MessageBox.exe
Files
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System8.MessageBox.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ