Static task
static1
Behavioral task
behavioral1
Sample
27d11b3ca40b540de289e03f0ada80d8_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
27d11b3ca40b540de289e03f0ada80d8_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
27d11b3ca40b540de289e03f0ada80d8_cryptolocker_JC.exe
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Size
40KB
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MD5
27d11b3ca40b540de289e03f0ada80d8
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SHA1
2ed8fd4804a875d0c672db2d18d69d7262fa3f8a
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SHA256
ea5dd10e5289ea38876d355844a418af7b8e1f12bce06f7a9413fd7481e398de
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SHA512
a67843fb94104f0501b0ef59d372c7f6ea4d01e04e2ba53bae01222edb1290a11d1c3c1accc666afa7d6bce5f510ea179711d2953542ae7360a80a5d98349ba1
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaaEq1Vff:X6QFElP6n+gJQMOtEvwDpjB0iff
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 27d11b3ca40b540de289e03f0ada80d8_cryptolocker_JC.exe
Files
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27d11b3ca40b540de289e03f0ada80d8_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