Static task
static1
Behavioral task
behavioral1
Sample
8f3e99955a6d5b82601549b8fb002cc1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8f3e99955a6d5b82601549b8fb002cc1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8f3e99955a6d5b82601549b8fb002cc1_cryptolocker_JC.exe
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Size
56KB
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MD5
8f3e99955a6d5b82601549b8fb002cc1
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SHA1
19008f7ee55594a1f1e490c350510ddf6e947518
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SHA256
f2ecbaf946fbf6a0d2c5acdb6e98c63529316bc662a35eaa820ff85fe4b07d4d
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SHA512
7b51b062a1d3d631e897d2b9a1f9cd945ae01b2baaad68671f8c7a2955ed34a12dfff64e5f4eba5d5fdd4c484cc1dec072fdbfa9491cdb4efc61ee8185ce1385
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBccD2RuoNmuBLYP:X6a+SOtEvwDpjBrO8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f3e99955a6d5b82601549b8fb002cc1_cryptolocker_JC.exe
Files
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8f3e99955a6d5b82601549b8fb002cc1_cryptolocker_JC.exe.exe windows x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ