Static task
static1
Behavioral task
behavioral1
Sample
2024-09-06_97a758b104248bf3ec94dc731d6f53fa_bkransomware.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-06_97a758b104248bf3ec94dc731d6f53fa_bkransomware.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-06_97a758b104248bf3ec94dc731d6f53fa_bkransomware
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Size
1.1MB
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MD5
97a758b104248bf3ec94dc731d6f53fa
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SHA1
f5c0b73c6015df9c35e5d9368ba8792ef7daa01c
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SHA256
308d7a0b3b8e6fa348f934c134778d438355dc09821c5c8087190111c92074bb
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SHA512
6f1cd3710928afda493e5cab3f72b95863642f49c138a4bcf14680cf1611125f417d9757d98cc173426ea0709b29e8f0a74daaab1f08637230895a01da7b56ad
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SSDEEP
24576:j+SAvv4/izRXTOkMtrIceMaFPjkjD29Ok1Wc+lPY:qSeakOElMaFLknk1W
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_97a758b104248bf3ec94dc731d6f53fa_bkransomware
Files
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2024-09-06_97a758b104248bf3ec94dc731d6f53fa_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