Static task
static1
Behavioral task
behavioral1
Sample
2024-07-27_41e71c568dbc800dda289922faf619f2_bkransomware.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-27_41e71c568dbc800dda289922faf619f2_bkransomware.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-27_41e71c568dbc800dda289922faf619f2_bkransomware
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Size
458KB
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MD5
41e71c568dbc800dda289922faf619f2
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SHA1
dc5590c5594e3fbab8ca280230746a3440212a28
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SHA256
c004012da262e4ed176b6864ad761dac680578e22afdf43af41ac586ea1c6867
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SHA512
1446e5408df2cf2e24150f83ea19bcd09bbcd247357c5e7dd5573adc50c24149629d72067edbe75893a91c0a219ec2a14d9b4bf97169a8335d782b52f0a1ffe3
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SSDEEP
6144:jQ78n5Qw0tneDA/sqhleIc0HftDrkYY1hj63hgDonsogCh6NEpAFA:G85bM3npxYfj63hgD1Zi3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-27_41e71c568dbc800dda289922faf619f2_bkransomware
Files
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2024-07-27_41e71c568dbc800dda289922faf619f2_bkransomware.exe windows:6 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: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ