Static task
static1
Behavioral task
behavioral1
Sample
773916cacd1fab1b2b6bd7f050a9b7a1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
773916cacd1fab1b2b6bd7f050a9b7a1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
773916cacd1fab1b2b6bd7f050a9b7a1_cryptolocker_JC.exe
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Size
35KB
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MD5
773916cacd1fab1b2b6bd7f050a9b7a1
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SHA1
784964a52e2f63f11e58a0453d10935c9be2b4b4
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SHA256
aae60bc765f97c98aaa74cfd9ab95ad7e322fd2bf6ecb89382f525328488e0a9
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SHA512
8bbf868684e07897682dda501d043b484de41cd95f8835367825610498293f50ffb0a1273eb123a067e3ece394d0ee1561a8db5c9052935c00fb9e99265531a8
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4REL+cP:vj+jsMQMOtEvwDpj5HWP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 773916cacd1fab1b2b6bd7f050a9b7a1_cryptolocker_JC.exe
Files
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773916cacd1fab1b2b6bd7f050a9b7a1_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