Behavioral task
behavioral1
Sample
LB3_pass.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
LB3_pass.exe
Resource
win10v2004-20221111-en
General
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Target
LB3_pass.bin
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Size
149KB
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MD5
43e05ce9ffcf4948d7ee11ff17d5a596
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SHA1
13d714a431fac8572b3e2b63f65fb067fd145293
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SHA256
87184bbef239d3062c4af872fc5b43fb79622ce2e0c6072e40e3c3622b0e52d9
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SHA512
1319c80c5bb77f046dc0fc2af8c669cceb5c80c3f633614da87c45918eef2eb58f8811e5617d32f9e8616d1b4ba48ae28ea81da84600afe5bafde6ae46d3fc27
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SSDEEP
3072:oltWxaOXKDIzkpN7anX/YhbtX0V+GFkofkGDgAIYkyRgD+Pdt9:IIxaOXKDIzqN7oXAdtkvFk2kGDw2DT9
Malware Config
Signatures
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
resource yara_rule sample family_lockbit
Files
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LB3_pass.bin.exe windows x86
914685b69f2ac2ff61b6b0f1883a054d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
SetPixel
GetPixel
SelectPalette
SelectObject
GetTextColor
BitBlt
GetDeviceCaps
CreateSolidBrush
CreateFontW
CreateDIBitmap
user32
LoadMenuW
LoadImageW
CreateDialogParamW
CreateWindowExW
DefWindowProcW
GetDlgItem
IsDlgButtonChecked
kernel32
GetLastError
GetProcAddress
GetModuleHandleA
GetLocaleInfoW
FreeLibrary
GetFileAttributesW
GetCommandLineW
GetCommandLineA
Sections
.text Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.itext Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE