Static task
static1
Behavioral task
behavioral1
Sample
2024-06-05_42eb82c0ee21a0ad8bbc0340a2d465dc_bkransomware.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-05_42eb82c0ee21a0ad8bbc0340a2d465dc_bkransomware.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-05_42eb82c0ee21a0ad8bbc0340a2d465dc_bkransomware
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Size
3.3MB
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MD5
42eb82c0ee21a0ad8bbc0340a2d465dc
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SHA1
1e1b91dc8eec8e7b8ee2aac9b5b00046da3b2e74
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SHA256
b9f6b6caf50bc6f617a3c5a2b713f007cba4ed1162736be8c5dc86190025a58f
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SHA512
697dea5d9b239395aee374d7f892cc238866ef3e8e8e6fb091143e57da3fcfc3df6a725cc0b959678436b00e03a3dce6e057967d471a9ac06e25961a68d703b2
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SSDEEP
98304:qckp+RYNAKvkTgXuquveY+W2o8oT3ezMrl9cekcHhXh9HJUiWUXsmqsqzl87aW7y:cYmA8uQYo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-05_42eb82c0ee21a0ad8bbc0340a2d465dc_bkransomware
Files
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2024-06-05_42eb82c0ee21a0ad8bbc0340a2d465dc_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