Static task
static1
Behavioral task
behavioral1
Sample
7f21159d02d7e5e75bc05a462ade82a9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7f21159d02d7e5e75bc05a462ade82a9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7f21159d02d7e5e75bc05a462ade82a9_cryptolocker_JC.exe
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Size
43KB
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MD5
7f21159d02d7e5e75bc05a462ade82a9
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SHA1
3b19ba7be6ce441e155d713f960cbc371e020c69
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SHA256
d08ff744292c50dac82ad9eec9e6b769d1495e17ab7cb5123b98f03cafc1d758
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SHA512
1a01a2affb2b9b2a3e0e485af6ea14f600e9800b2141b62c5460043c72e7e8e85b08b45e60c0003b4a5539b44859d272d3ce18a377ec41873a1243476b6b615f
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrnzk:vj+jsMQMOtEvwDpj5Hczerw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7f21159d02d7e5e75bc05a462ade82a9_cryptolocker_JC.exe
Files
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7f21159d02d7e5e75bc05a462ade82a9_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