2024-03-14_cbd04f2690b37a2cf616f1ebcfd93be3_cryptolocker | Triage

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General

Target

2024-03-14_cbd04f2690b37a2cf616f1ebcfd93be3_cryptolocker
Size

36KB
MD5

cbd04f2690b37a2cf616f1ebcfd93be3
SHA1

f1fb41462eb1b1d21e72e0e4c724a6d6b5350ca6
SHA256

0d30cbd1c300a8cd399752d3f70b8d204aa7ddb17a5ca68debd8ba732ec6dcaf
SHA512

ce2c5ec79f5fa8532821db06b03cebb3b9cd7fc59b8e6d8edeb4d94bd3f0707b2f34f3122f26fcf4b2b00b72694e79679112e38844b0bd1aa4532b73f7e537b6
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen7JEo:bxNrC7kYo1Fxf3s06o

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-14_cbd04f2690b37a2cf616f1ebcfd93be3_cryptolocker

Files

2024-03-14_cbd04f2690b37a2cf616f1ebcfd93be3_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

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
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ