Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_6b6ffe087ba5ce1a9f3e651241d2ad89_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_6b6ffe087ba5ce1a9f3e651241d2ad89_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-10_6b6ffe087ba5ce1a9f3e651241d2ad89_cryptolocker
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Size
40KB
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MD5
6b6ffe087ba5ce1a9f3e651241d2ad89
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SHA1
1536ed8072db0b5dfca09b00083af448064429f1
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SHA256
3b72a06b54295537d5dc1feed665504f603d5182c860dcee28d6180a5dd726f4
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SHA512
e91404c76d34c008a505edd0f974e1de0281393d3b091ab1c6f4ad9f9308e948f126ab04d283147d9ef81b1ddc9e492d797efe06a5c7cdf0990ef7e200f6542a
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+mj:btB9g/xtCSKfxLIcMzUwA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_6b6ffe087ba5ce1a9f3e651241d2ad89_cryptolocker
Files
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2024-01-10_6b6ffe087ba5ce1a9f3e651241d2ad89_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ