2024-04-10_d75c2e9c982ade70e54908c4f0de8f59_cryptolocker | Triage

Sharing

General

Target

2024-04-10_d75c2e9c982ade70e54908c4f0de8f59_cryptolocker
Size

37KB
MD5

d75c2e9c982ade70e54908c4f0de8f59
SHA1

56106f58a92d49884417c9ac9781e90f6f77bfa7
SHA256

40957064367f36cdb50d807f12d02fa95ab9a3f00614ecc77498e70276476154
SHA512

1d9fda3d8f6e01290b3a2e0b05e4ca337d5209ad12e7a00885e6c1410dbc31ef974645c1b091450d27b2795fcfefd07363468a6eabcf285e9aad893255e8decd
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2BodcAOjbQ36ttTl:btB9g/WItCSsAGjX7r3BGubmv+

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
2024-04-10_d75c2e9c982ade70e54908c4f0de8f59_cryptolocker

Files

2024-04-10_d75c2e9c982ade70e54908c4f0de8f59_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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