Behavioral task
behavioral1
Sample
2025-04-05_2ea224872aebdabb29fe0f74d30a7a38_lockbit.exe
Resource
win10v2004-20250314-en
General
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Target
2025-04-05_2ea224872aebdabb29fe0f74d30a7a38_lockbit
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Size
142KB
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MD5
2ea224872aebdabb29fe0f74d30a7a38
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SHA1
1f8e484653b9cf80d91ebb4ccd5134238cae7424
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SHA256
2c25a3c059388ce51b431a118c8ebb0c347ba51e0d50fa4d8abab33185a1d1b0
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SHA512
0696be3f9ee89747d65eeb6e5e78958c47c29b7f44137f287fde898586799840f14d2ccdc8fbf715a3f75183b8cf0b39d632f0f107021991de2034984c464011
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SSDEEP
3072:Cqrzg11NF6D9HSJ/7i2kEKRPUsmACK++3Y:CqXMvoFJ73lrmA1I
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-04-05_2ea224872aebdabb29fe0f74d30a7a38_lockbit
Files
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2025-04-05_2ea224872aebdabb29fe0f74d30a7a38_lockbit.exe windows:5 windows x86 arch:x86
41fb8cb2943df6de998b35a9d28668e8
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
SetDCBrushColor
SelectPalette
GetTextColor
GetDeviceCaps
CreateSolidBrush
user32
DefWindowProcW
CreateMenu
EndDialog
GetDlgItem
GetKeyNameTextW
GetMessageW
GetWindowTextW
IsDlgButtonChecked
LoadImageW
LoadMenuW
DialogBoxParamW
kernel32
SetLastError
LoadLibraryW
GetTickCount
GetLastError
GetCommandLineW
GetCommandLineA
FreeLibrary
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE