2024-02-29_f78848da4397ee6cc43defe93c4672bc_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-29_f78848da4397ee6cc43defe93c4672bc_cryptolocker
Size

34KB
MD5

f78848da4397ee6cc43defe93c4672bc
SHA1

310c7e37377d511df0368d4c374474413adeb8db
SHA256

a10170e7660edd7305d8f5c193a3a37016dd662a4d046d9e21dc6ca1635c2860
SHA512

a15bc2e91ca05e3b678ea832b1d9f3f2ef32626b09529997cb37419fd594179e8ca6e802d9b54b9235b6e35bad778271e401be0e5244d91e472ced01aecc9db7
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kbo:b7o/2n1TCraU6GD1a4Xt9bRU6zAo

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
2024-02-29_f78848da4397ee6cc43defe93c4672bc_cryptolocker

Files

2024-02-29_f78848da4397ee6cc43defe93c4672bc_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