Static task
static1
Behavioral task
behavioral1
Sample
344ffb1e36a00251b18f42c1f04b81ca_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
344ffb1e36a00251b18f42c1f04b81ca_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
344ffb1e36a00251b18f42c1f04b81ca_cryptolocker_JC.exe
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Size
30KB
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MD5
344ffb1e36a00251b18f42c1f04b81ca
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SHA1
373162857ef733d16365c503dc7db20373160f20
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SHA256
42ce6ad3304dec5f358b01dcb94da9d2416c2dfecae43ee5bdbf174e681033fd
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SHA512
2a92f75e56ae1961caffe7352600717503977ca98625539c821697cab4f5581cf12003fbb8f7a5c894ceac53be195eabb950d325c0e03de79d4222fd08cc4753
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoi0W6WAkJUG6:b7o/2n1TCraU6GD1a4X0W6RV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 344ffb1e36a00251b18f42c1f04b81ca_cryptolocker_JC.exe
Files
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344ffb1e36a00251b18f42c1f04b81ca_cryptolocker_JC.exe.exe windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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