Static task
static1
Behavioral task
behavioral1
Sample
BCUpgradeTool.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
BCUpgradeTool.exe
Resource
win10v2004-20220812-en
General
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Target
BCUpgradeTool.exe
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Size
184KB
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MD5
ac6c2e781c94a226ac518f6fc13a8cd5
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SHA1
31ae7f80ed85d2d8a79a7ab88b300cb9696d7b7a
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SHA256
b79e7520705c85b2ca6cb60795081d961b197bfa15ea59f2bd960874f847680f
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SHA512
fb821663bbac637f23a132f9c2f11d5bc5a5ee6861287eb5768fe0045905a690f9a533f574d5fc47f32157ff4e5c120b8864131c231715728b89fa8792ca14c8
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SSDEEP
3072:VNzmRTRpjO4YQVa7v7fuquCk/6870X/kS7EAm99ILVxtAhxTxLax+V1sct0CDMK+:a5S4MxtAhtW
Malware Config
Signatures
Files
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BCUpgradeTool.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 168KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ