Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_1b165f8c5bf29eaea7fd219387d07f3a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_1b165f8c5bf29eaea7fd219387d07f3a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_1b165f8c5bf29eaea7fd219387d07f3a_cryptolocker
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Size
41KB
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MD5
1b165f8c5bf29eaea7fd219387d07f3a
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SHA1
96323c6320cabed2ae8284f6286048e15f73853f
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SHA256
23b216b3405c619e96c28fc7e2b1676902f2d2c22cd14c69ea84a8e2dcb7935c
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SHA512
780284ba4c5341afa80008bd72404569b41bf5baedfab30f77dcd8f3c03b0cbaa8745bc989a1342dc8e17751d5d5d524f9cd2f1aca7beaaf59314f172d1b3fd5
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwoW:bc/y2lm6Y0AqJ51mwoW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_1b165f8c5bf29eaea7fd219387d07f3a_cryptolocker
Files
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2024-01-10_1b165f8c5bf29eaea7fd219387d07f3a_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