Static task
static1
Behavioral task
behavioral1
Sample
2024-06-23_401aca418d613f01a7574793cdb6b6dd_bkransomware.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-23_401aca418d613f01a7574793cdb6b6dd_bkransomware.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-23_401aca418d613f01a7574793cdb6b6dd_bkransomware
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Size
670KB
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MD5
401aca418d613f01a7574793cdb6b6dd
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SHA1
ba2bfe7f5486ac765cf02187ecf0eb801409b11a
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SHA256
2d3b5aa3f711db53ce95d83fa2d05d321b38fb9bb5535e2af40c92bb7c3505c2
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SHA512
32544abb1aa06859b83d0c3871023500f06fe7d3b619ee5f4650084c0ed8020febc292edeaff4a6511832a940e5ee0c7f24f70c9771a3074ae647a42331edd6f
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SSDEEP
12288:SCZRaAfg6qA+ZkrMRlMVyRgjAzJGXCx3eK4Ty1JZZ/:SCZRT2ZkslniAFGyxfKy1JZl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-23_401aca418d613f01a7574793cdb6b6dd_bkransomware
Files
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2024-06-23_401aca418d613f01a7574793cdb6b6dd_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: 165KB - Virtual size: 164KB
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