2024-05-01_a82e74b5357cb98a5c36a65b16b00da7_cryptolocker | Triage

Sharing

General

Target

2024-05-01_a82e74b5357cb98a5c36a65b16b00da7_cryptolocker
Size

41KB
MD5

a82e74b5357cb98a5c36a65b16b00da7
SHA1

32c4a0d4c1212aff7370147047c53f25de6b93b9
SHA256

b38da8ddc6a08e1cb5ffc58ca8db151a516c3300f0412f9bfef3183983aa3434
SHA512

5df6a1fcdbbf1c8024c6845b7c3a02cffe9daccc4a00a652a3e68cbda4ab43512579f732837205ed63efaa6eac00d8274dc8054d04d8dad518759dda1a745bc0
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMpheKnz:bc/y2lkF0+Bebz

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
2024-05-01_a82e74b5357cb98a5c36a65b16b00da7_cryptolocker

Files

2024-05-01_a82e74b5357cb98a5c36a65b16b00da7_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