2024-03-26_989d52a5836eab436c6483b556352e9a_cryptolocker | Triage

Sharing

General

Target

2024-03-26_989d52a5836eab436c6483b556352e9a_cryptolocker
Size

40KB
MD5

989d52a5836eab436c6483b556352e9a
SHA1

5789974481a840f4a1f4db8b503fca0b56e12f31
SHA256

8fe983f6221ffa98883358fa1207eecfc25bbc8e1150e1527b4a8a0efbc1ec99
SHA512

1a76670d54ab4c52dce52ab4f811e4307ee54f5435845b69d8e7c37c88e2549e3dcceb621476be20b12fed751f53c34df039c6a0a53e6d5d6931182e98c7d71e
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRzA:bc/y2lkF0+ByA

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
2024-03-26_989d52a5836eab436c6483b556352e9a_cryptolocker

Files

2024-03-26_989d52a5836eab436c6483b556352e9a_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