Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_b5568616695449202d6fd8562f275fba_bkransomware.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-30_b5568616695449202d6fd8562f275fba_bkransomware.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_b5568616695449202d6fd8562f275fba_bkransomware
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Size
1.9MB
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MD5
b5568616695449202d6fd8562f275fba
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SHA1
2fa1d5630c4fbf355ee1eb01e6723649702e0148
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SHA256
0238e7dfd0fd02d7d24e6b0077d00fcb9292b653b0874dc269b18dd16feabbde
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SHA512
fff439f695a16fdb9cedf975ae204ead251e02c57c1949c1b392a76f7adb6c26fdf38aa2407f0f2e82de3311d6720e3c7809db76cb06a6b543e330c6868e1294
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SSDEEP
49152:qysV7VrRokpMss1TCJJ8y5EH335DMnCIjtAy:qysV7VrRokSK8W55
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-30_b5568616695449202d6fd8562f275fba_bkransomware
Files
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2024-05-30_b5568616695449202d6fd8562f275fba_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 161KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ