Static task
static1
Behavioral task
behavioral1
Sample
5d1b03c09255bc96e11851f42bc5e6d9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5d1b03c09255bc96e11851f42bc5e6d9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5d1b03c09255bc96e11851f42bc5e6d9_cryptolocker_JC.exe
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Size
38KB
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MD5
5d1b03c09255bc96e11851f42bc5e6d9
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SHA1
dadd652076eb14184e8c6e22d34fcc915ff4400b
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SHA256
032a2b572fd267a2de2b81b6765f9659ce96477190d1098a3462095045f9ccee
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SHA512
033c6ceb1f63e0b067f02022298e22bad7fa2fe06b5f743f708e18b9d2c111f350352c3f18bd1c2af08eac0a686468e026777c87ed8756cb32e51c96aeef700b
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVajSKm5uzOzis:X6QFElP6n+gJQMOtEvwDpjBcSKm5uEb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5d1b03c09255bc96e11851f42bc5e6d9_cryptolocker_JC.exe
Files
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5d1b03c09255bc96e11851f42bc5e6d9_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