2024-02-21_034718159a4a456fbf63aef1cd55e442_cryptolocker | Triage

Sharing

General

Target

2024-02-21_034718159a4a456fbf63aef1cd55e442_cryptolocker
Size

32KB
MD5

034718159a4a456fbf63aef1cd55e442
SHA1

48f16b4ddffe54d0df8ee1b5aaa4e5a5b548c9ae
SHA256

2295046991079cab681dceeb95fd34b580af4d2bba4c7400a89eb5d525fb5d8a
SHA512

5639af5676d7c0d5164e213e952285156f335eb41e4dc729be45dc8865be6a987569fd10a3089bb729c39739daa794bfa0d76a58fc25913f1c7ec10a283dbab2
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtz:b7o/2n1TCraU6GD1a4Xt9bRw7

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
2024-02-21_034718159a4a456fbf63aef1cd55e442_cryptolocker

Files

2024-02-21_034718159a4a456fbf63aef1cd55e442_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