Static task
static1
Behavioral task
behavioral1
Sample
d8feacae8008397e3f68dd6726bf2021_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
d8feacae8008397e3f68dd6726bf2021_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
d8feacae8008397e3f68dd6726bf2021_cryptolocker_JC.exe
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Size
126KB
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MD5
d8feacae8008397e3f68dd6726bf2021
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SHA1
0b0023df7796abbfbd82d9e79c6f9a9ae7403bc8
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SHA256
932dc6141c8dab92ba6281b3faef290b9f16e4ae5376c01307c7dabb5a0f4bcf
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SHA512
3b9cbcb79c1234f431114f1deecf750c3bc55d3cfcf5960db75e2178406af32f1b8bb87de5b558a803203a34a9ec0d5de02f4305707acebd3e4627a323b64bee
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUYOVZp5:vCjsIOtEvwDpj5H9YvQd2z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d8feacae8008397e3f68dd6726bf2021_cryptolocker_JC.exe
Files
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d8feacae8008397e3f68dd6726bf2021_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