2024-01-23_3c50bb21b313304d53af5eab3fd4e806_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-23_3c50bb21b313304d53af5eab3fd4e806_cryptolocker
Size

34KB
MD5

3c50bb21b313304d53af5eab3fd4e806
SHA1

1bc9ef8da2a1d39956fb94d608ebff2c335cb108
SHA256

ef0cb15bda777de6fa43649adcfccb41e0f727a3b755226351a5089ce1636721
SHA512

ded1a26aa681c4acb15d24e7a8c54e0773a820b1b8c6c612e524143e334796b75243f0d5602c7678000adc3533ffc3a27423c48ef1e70a040785556df3443ff9
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKv:btB9g/WItCSsAGjX7e9N0hunKv

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
2024-01-23_3c50bb21b313304d53af5eab3fd4e806_cryptolocker

Files

2024-01-23_3c50bb21b313304d53af5eab3fd4e806_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