Static task
static1
Behavioral task
behavioral1
Sample
5578501d23de3267d2416c9b98034861_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5578501d23de3267d2416c9b98034861_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5578501d23de3267d2416c9b98034861_cryptolocker_JC.exe
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Size
40KB
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MD5
5578501d23de3267d2416c9b98034861
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SHA1
479921f9124504ada0eb48b88a42e56924b16ab0
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SHA256
c2b87534e199168a644523ad4cbabbbe7daa721380592c9e5f3d4edc4f5da7e7
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SHA512
d0318edc7195b297a960d037c64047698bb6e706d4bbca50a5fa3bcbf77b2ec65f12a98f4d2ad4cce78e4a0b64d5ad9bfa112a1688b59f9b45ea1bd4f7f0afaa
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaaEq1xGh:X6QFElP6n+gJQMOtEvwDpjB0mGh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5578501d23de3267d2416c9b98034861_cryptolocker_JC.exe
Files
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5578501d23de3267d2416c9b98034861_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