Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_2c41e015bdaf3c05201352598a531477_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_2c41e015bdaf3c05201352598a531477_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_2c41e015bdaf3c05201352598a531477_cryptolocker_JC.exe
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Size
32KB
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MD5
2c41e015bdaf3c05201352598a531477
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SHA1
256a13567c9e62e9f5430a4099175ac17b3f1679
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SHA256
2ae504cb4c0a547f086a9f13597cd603480a2e2dbc4cf0fe45e97a171986b724
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SHA512
eb8140af8e8eed67ee83f712f630e7b19eda654dc364342275eb9e2fb398e9370533739f954166fb574c3cce3d8e1821fad54041791716f4cd31cb6de073ddc6
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzogFzpjufAq18u:bAvJCYOOvbRPDEgXVFzpCYVu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_2c41e015bdaf3c05201352598a531477_cryptolocker_JC.exe
Files
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2023-08-27_2c41e015bdaf3c05201352598a531477_cryptolocker_JC.exe.exe windows:5 windows x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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