Static task
static1
Behavioral task
behavioral1
Sample
2024-01-03_1eb7d5f01066e7904c824cd70d88408d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-03_1eb7d5f01066e7904c824cd70d88408d_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-03_1eb7d5f01066e7904c824cd70d88408d_cryptolocker
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Size
36KB
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MD5
1eb7d5f01066e7904c824cd70d88408d
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SHA1
ea3bd4a88de52579103c454e6ae02fc0347cfc71
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SHA256
b645eb7372b010794b3dfbbd3f6b23fa69620dc1a72d95c88d986d6e457b3119
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SHA512
46673d93029b5dc9d738e90a5c1c0b90b954afc5c3c96cfca627455769cfd4536aabbac958571f57e46b36c892c9dc7ddd68301bd340a9a83e3cb1cac9656fb9
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpNEmNOmnQBDna:o1KhxqwtdgI2MyzNORQtOflIwoHNV2X7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_1eb7d5f01066e7904c824cd70d88408d_cryptolocker
Files
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2024-01-03_1eb7d5f01066e7904c824cd70d88408d_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