Static task
static1
Behavioral task
behavioral1
Sample
2024-10-12_fd1529b6925cd10cb5747e27f3b5ed75_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-12_fd1529b6925cd10cb5747e27f3b5ed75_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_fd1529b6925cd10cb5747e27f3b5ed75_cryptolocker
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Size
34KB
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MD5
fd1529b6925cd10cb5747e27f3b5ed75
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SHA1
bfb4331cc3521af7e097c32e9fdb67dbf646bbd2
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SHA256
fa6523d2dbdeb0a3d662f8a1c94d396172881fc3639ca88c31123535de471845
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SHA512
89a3fa06089986ccd0491976e71f609051c3b333fb9f86b17ec4cdf266c0c3bdaea130e30cd2c83ebab3186b30c47e203f61f6b358ac1cf0bcffe14ccf4d9baa
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoi0WlLYZAM9BWpSu:b7o/2n1TCraU6GD1a4X0WlK5gSu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_fd1529b6925cd10cb5747e27f3b5ed75_cryptolocker
Files
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2024-10-12_fd1529b6925cd10cb5747e27f3b5ed75_cryptolocker.exe windows:5 windows x86 arch: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