Static task
static1
Behavioral task
behavioral1
Sample
2024-07-03_dc4d3fff4583c06773b1d1e6d14eaab2_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-07-03_dc4d3fff4583c06773b1d1e6d14eaab2_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-07-03_dc4d3fff4583c06773b1d1e6d14eaab2_cryptolocker
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Size
62KB
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MD5
dc4d3fff4583c06773b1d1e6d14eaab2
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SHA1
e7bc49ebb5322a1b75b1dd379a0fc08bea5ed5e7
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SHA256
e5312ddf6ee7c1b33d2e3b82a27675c579de84d6673836bfa02310738a0c039b
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SHA512
e8f6fa3b9648d30cc09736fec531f348ec0243e23d262eb4396278e4eda35f15b02d90726f466835f915986904dcb28246fa4ab2683d4f834aaa5cbf425c0637
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxR:btng54SMLr+/AO/kIhfoKMHdan
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-03_dc4d3fff4583c06773b1d1e6d14eaab2_cryptolocker
Files
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2024-07-03_dc4d3fff4583c06773b1d1e6d14eaab2_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