Static task
static1
Behavioral task
behavioral1
Sample
2024-06-20_b51b35e57f436bd5ac5d8d61a9314b4b_bkransomware.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-20_b51b35e57f436bd5ac5d8d61a9314b4b_bkransomware.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-20_b51b35e57f436bd5ac5d8d61a9314b4b_bkransomware
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Size
164KB
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MD5
b51b35e57f436bd5ac5d8d61a9314b4b
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SHA1
2b47f0c51c272f89fdfa0950d085b62aa9cc9e12
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SHA256
86bae2b86411193297f31878669426a2d68bd5546e6d05bca4f812c14852480c
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SHA512
3b059effb936080bfe1f2806244f4efd46f28e74e7ce44576cdfaf227e352f2a91014f7be7eb11273e339803a94570c74cc22b0f2a2fae2e3e744f4f81f22a89
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SSDEEP
3072:LwfnHBwiU2F7wxuZ3FnB4MDdfj2lnMkYWILHr6ANpVA4LrSZTfJduyV:MHB9DF1AhAN/gZTxJV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-20_b51b35e57f436bd5ac5d8d61a9314b4b_bkransomware
Files
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2024-06-20_b51b35e57f436bd5ac5d8d61a9314b4b_bkransomware.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 168KB - Virtual size: 168KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 325KB - Virtual size: 334KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 118KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ