Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_fb4bca5e29e4040d5ba5138175bb23fb_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-09-07_fb4bca5e29e4040d5ba5138175bb23fb_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_fb4bca5e29e4040d5ba5138175bb23fb_cryptolocker
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Size
69KB
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MD5
fb4bca5e29e4040d5ba5138175bb23fb
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SHA1
3ffc1e83d0bd1cacdbaed182fb41c50f4806858c
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SHA256
3247e2aae094676dda4bc228f1f3f972149a3af3a61e21ff598d564207e494c9
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SHA512
349c9b7e17675b1e6039a0600dcd629aa8f9811d8f1a780ef33e4ad9b58e1c4649544eea83c962698131f9ef8e053c61c75ee4931a8a6965edd76a09170bf971
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF299N2UYa:aq7tdgI2MyzNORQtOflIwoHNV2XBFV79
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_fb4bca5e29e4040d5ba5138175bb23fb_cryptolocker
Files
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2024-09-07_fb4bca5e29e4040d5ba5138175bb23fb_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