2024-03-13_020b76b109d40f8b5cc862cccf8a4eb2_cryptolocker | Triage

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General

Target

2024-03-13_020b76b109d40f8b5cc862cccf8a4eb2_cryptolocker
Size

43KB
MD5

020b76b109d40f8b5cc862cccf8a4eb2
SHA1

e6c389744272b09b32aa88b162d317794defe9cd
SHA256

84ab2d9682e6910a72a761611393087879e73ba2476b8584a4ccb304e72579e2
SHA512

75f024f28cfdeaefdce0885e7dd3f42368fcf9864b5c460860e67d408b1f86eb65dc94a9d429d074baa414af33f818e74419b5a40513caf12921a873d4585470
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwGj6:bc/y2lkF0+BjrdO

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
2024-03-13_020b76b109d40f8b5cc862cccf8a4eb2_cryptolocker

Files

2024-03-13_020b76b109d40f8b5cc862cccf8a4eb2_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

user32

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ