Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_93d27746629a9fa9be79b838d1c809c2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_93d27746629a9fa9be79b838d1c809c2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_93d27746629a9fa9be79b838d1c809c2_cryptolocker
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Size
47KB
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MD5
93d27746629a9fa9be79b838d1c809c2
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SHA1
b1bda04796a290a04a240f2e33cecfd1f23430ac
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SHA256
e8f844f423737d0f37ad6be51b67bf2d17d5f8b5907ae7d57fd059a4da7b20c4
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SHA512
0a308d0e8ff20ed8fdb53381b7fc5bafc62bf62f3f45310e06afd4d6808c8463ce90c553e876e97b683e14fedd39d01eb637960c27cbdc3d1a56b5f43194dc54
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaHE:btB9g/xtCSKfxLIc/Eb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_93d27746629a9fa9be79b838d1c809c2_cryptolocker
Files
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2024-01-10_93d27746629a9fa9be79b838d1c809c2_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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