Behavioral task
behavioral1
Sample
test.bin.exe
Resource
win10v2004-20230220-en
General
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Target
test.bin.exe
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Size
146KB
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MD5
003031ca225b277654d0ab190e689657
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SHA1
1ae8d950533be741d2a32852b730aea3fe822b8f
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SHA256
588dfcd0e8ebc570eaba342d6d220528a722be93a46c2dfa2306a7b662b25845
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SHA512
d42c673279b3684c98f9040ba864a0d34de870706065922f6450f6fb22ea9c5295cf377f72a221b14baf8144ea3bc161ed40f645330f5b0d087d44374a86381d
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SSDEEP
3072:5qQmy9NTrVnlaSRCNacp6dJywiLD4mdzSQBG:5qJ8TrBESRCNaab
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 test.bin.exe
Files
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test.bin.exe.exe windows x86
17a3893d66d35318253b647340956b4d
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
Imports
gdi32
SelectObject
SetPixel
SelectPalette
BitBlt
GetTextColor
CreateSolidBrush
CreateFontW
user32
LoadMenuW
CreateMenu
CreateWindowExW
DefWindowProcW
EndDialog
GetDlgItem
GetKeyNameTextW
IsDlgButtonChecked
kernel32
SetLastError
LoadLibraryW
LoadLibraryExA
GetLastError
FreeLibrary
FormatMessageW
Sections
.text Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ