Static task
static1
Behavioral task
behavioral1
Sample
626dab8b0a6eb480dc70dc08fab0ea42_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
626dab8b0a6eb480dc70dc08fab0ea42_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
626dab8b0a6eb480dc70dc08fab0ea42_cryptolocker_JC.exe
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Size
81KB
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MD5
626dab8b0a6eb480dc70dc08fab0ea42
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SHA1
a922dccd43d1bf1610e26ce71eaa7c51387b21fc
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SHA256
7e855afd7f63fb4dd2c84a95117a266834abc8ee2c2323a2b3308efdee02fe60
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SHA512
b2630786464acd9bb37d57a78bafcf51f38e5f66937991391d933d44f6c9ddab366c6fc16ff8181319ae800f22c307c2408e5e96da8b71768f04e0650cf25804
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBEjO:vCjsIOtEvwDpj5H9YvQd2v
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 626dab8b0a6eb480dc70dc08fab0ea42_cryptolocker_JC.exe
Files
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626dab8b0a6eb480dc70dc08fab0ea42_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