Static task
static1
Behavioral task
behavioral1
Sample
2024-07-08_6a9944e3f631ff07d3a83631bf1d3fa9_cryptolocker.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-08_6a9944e3f631ff07d3a83631bf1d3fa9_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-08_6a9944e3f631ff07d3a83631bf1d3fa9_cryptolocker
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Size
67KB
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MD5
6a9944e3f631ff07d3a83631bf1d3fa9
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SHA1
3c1b0c0dd9d5339bbc6f57aff2976dce84c96bee
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SHA256
8d5eb81283d93cfba4af9f46002e3723edb479d771428b33bb5556c2e3a76614
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SHA512
7d7d62a0e44d79bc3272e850033cffaaaf258457b4c41bcfcc6b94af887f50b9d604350eef00428cc14986aee8120e147930d4aa5dc0ec44c240d7964ac9dfff
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF299N2UC:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7u
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-08_6a9944e3f631ff07d3a83631bf1d3fa9_cryptolocker
Files
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2024-07-08_6a9944e3f631ff07d3a83631bf1d3fa9_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ