Static task
static1
Behavioral task
behavioral1
Sample
7f32e2510d38c2f63511a2e6206f6168_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7f32e2510d38c2f63511a2e6206f6168_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7f32e2510d38c2f63511a2e6206f6168_cryptolocker_JC.exe
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Size
43KB
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MD5
7f32e2510d38c2f63511a2e6206f6168
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SHA1
c4b7a7b0ec02cce7b044803b24df2df1ae839110
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SHA256
59b83fb59c1c3c502af41a0ca5039418d70886681b7fd26d02a5de7bfb9bbc97
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SHA512
db40b74a455563fcf04b237a8514f331a362a16d43720293a0d4c029f8db7cb93897e3ff980703a9a1fb662e20bb25ce5f8b722882ebd23c31c3e3e4ef444357
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrnr:vj+jsMQMOtEvwDpj5Hczerr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7f32e2510d38c2f63511a2e6206f6168_cryptolocker_JC.exe
Files
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7f32e2510d38c2f63511a2e6206f6168_cryptolocker_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - 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
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ