Static task
static1
Behavioral task
behavioral1
Sample
2024-09-30_a4e4058ce6cfa0b03a0a02da1750b9ef_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-30_a4e4058ce6cfa0b03a0a02da1750b9ef_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-30_a4e4058ce6cfa0b03a0a02da1750b9ef_cryptolocker
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Size
69KB
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MD5
a4e4058ce6cfa0b03a0a02da1750b9ef
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SHA1
463b0813f0538f452887e834213566faaf314d40
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SHA256
58aee4dd2ebfaee9b0e382075320305364ea4461979296053b672157b3ad2964
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SHA512
0e86a9d674d2e6056f7ee47d83d14707385f87671aa99cf9da26c8ecc4fdcb6e5af04f5001bca68f48ae7cfd6a47a07b143455a3908b01870f4e78f2fbe050a3
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293vaRLEo:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7g
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_a4e4058ce6cfa0b03a0a02da1750b9ef_cryptolocker
Files
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2024-09-30_a4e4058ce6cfa0b03a0a02da1750b9ef_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