Static task
static1
Behavioral task
behavioral1
Sample
5032aae3b1a508276df59a710ca56058_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5032aae3b1a508276df59a710ca56058_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5032aae3b1a508276df59a710ca56058_cryptolocker_JC.exe
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Size
43KB
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MD5
5032aae3b1a508276df59a710ca56058
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SHA1
a31d2898e34c6bba31faf7c5c6e3e0cddbea5d8e
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SHA256
d51d78a9bdfa49639cda790ae6e4a8fed818a07c733c032b556414b1065bf0b9
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SHA512
7446e71081ddefef85739e807a149b7ae716ed0ba6d58f80c177269c4b995ea4024001b9d87afc02c39134a772dbd88080815d0901ef7b60911be0f39545ca90
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrnGsk:vj+jsMQMOtEvwDpj5HczerGsk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5032aae3b1a508276df59a710ca56058_cryptolocker_JC.exe
Files
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5032aae3b1a508276df59a710ca56058_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