Static task
static1
Behavioral task
behavioral1
Sample
7ec3bfb027db012cbb0df366b1d5ed89_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7ec3bfb027db012cbb0df366b1d5ed89_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7ec3bfb027db012cbb0df366b1d5ed89_cryptolocker_JC.exe
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Size
40KB
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MD5
7ec3bfb027db012cbb0df366b1d5ed89
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SHA1
9cfec5c8fd9abc79f03414277b11f5b0c18ed8eb
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SHA256
d04fc20f7da9824f1956c99c5fbd8426b63ca0563a3bacccbd35c51d76ce9cf7
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SHA512
797d9debc3ef04815b715fb67178337b293433286232605e3dc7b1071bc555686494998ca18b6945487a73853bb60d437cfc0890db7e973ce377ee755df4e183
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaaEqbIu55d:X6QFElP6n+gJQMOtEvwDpjB0GIWd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7ec3bfb027db012cbb0df366b1d5ed89_cryptolocker_JC.exe
Files
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7ec3bfb027db012cbb0df366b1d5ed89_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