Static task
static1
Behavioral task
behavioral1
Sample
20240615df4bf16eb75b1cc8d79ac9e101903f5ecryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20240615df4bf16eb75b1cc8d79ac9e101903f5ecryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
20240615df4bf16eb75b1cc8d79ac9e101903f5ecryptolocker.exe
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Size
74KB
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MD5
df4bf16eb75b1cc8d79ac9e101903f5e
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SHA1
53a1a890645b507b56ff4644702a89cfe8212207
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SHA256
00073b048eb27d5862b813e33b9e4727d9dce8b172a95a64caffdc084bdfb356
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SHA512
21689599b5ae1d3e567ec4ca8753973f2d1acf8edaf7a827b4a92fbf3a1afd753e53e59def0b8f90934c6ff168c0154912670728e06e4eb6ca3891fd1b1e4e2b
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SSDEEP
768:u6LsoEEeegiZPvEhHSG+gZgtOOtEvwDpjeY10Y/YMsMx:u6QFElP6n+gWMOtEvwDpjJGYQbW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240615df4bf16eb75b1cc8d79ac9e101903f5ecryptolocker.exe
Files
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20240615df4bf16eb75b1cc8d79ac9e101903f5ecryptolocker.exe.exe windows:5 windows x86 arch:x86
a0c275da44db88d1f2fc3943daf6948b
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA
gdi32
CreateFontIndirectA
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
Sections
.text Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
gu_idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
gu_rsrcs Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ