Static task
static1
Behavioral task
behavioral1
Sample
2024-08-18_4b3372578ab94c84034039ad0348dab6_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-18_4b3372578ab94c84034039ad0348dab6_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-18_4b3372578ab94c84034039ad0348dab6_cryptolocker
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Size
56KB
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MD5
4b3372578ab94c84034039ad0348dab6
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SHA1
4bc5c6a56a91afba1b018457dd29240e36f58d1a
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SHA256
f8e23752957a79af811eb6ed5ea410b2dda28aa94681e47c6f5c77fc6001e1c5
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SHA512
b35f55ade97c7c86350fde0cb43f6a0457ba35886f526c08e5a19edc6e4a9f14828db8501137aa7d256d00e1ffbecf1db50a7c35a84991f3a4e40f12c2c0ba85
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIX6Ex:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7I
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-18_4b3372578ab94c84034039ad0348dab6_cryptolocker
Files
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2024-08-18_4b3372578ab94c84034039ad0348dab6_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ