Static task
static1
Behavioral task
behavioral1
Sample
2024-08-11_09f6286cd55fa2cc721e3426aa323bbd_bkransomware.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-11_09f6286cd55fa2cc721e3426aa323bbd_bkransomware.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-11_09f6286cd55fa2cc721e3426aa323bbd_bkransomware
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Size
5.0MB
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MD5
09f6286cd55fa2cc721e3426aa323bbd
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SHA1
f359d3fdd5504eff15c4dd76ad56c8337a276be8
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SHA256
cd23804dc4510f3e239602aaa2f3a8bcf54794823a0cd345f7ec89444f45e515
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SHA512
234ca32f679733649d28eec99e76197e40e83ab5b46feba00d4e0199e41070c9e285305ba326743aba028829ee640c330b44242ee4cf9e174b24fa0980980779
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SSDEEP
98304:k1erPNfY/MqE10gGdUYyRQsjXSTQYJfBlNYO2yHTLdfcRlATrsZgEK:k1GNfuU79QsaQyH7NcRgrsZPK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-11_09f6286cd55fa2cc721e3426aa323bbd_bkransomware
Files
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2024-08-11_09f6286cd55fa2cc721e3426aa323bbd_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_32BIT_MACHINE
Sections
.text Size: 733KB - Virtual size: 732KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6.0MB - Virtual size: 6.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.TJcW Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ