2024-03-19_b0d45047ec2b5a1e8e1f48039f700093_cryptolocker | Triage

Sharing

General

Target

2024-03-19_b0d45047ec2b5a1e8e1f48039f700093_cryptolocker
Size

36KB
MD5

b0d45047ec2b5a1e8e1f48039f700093
SHA1

bd62629839c26b86623a807dba170a9bab61c795
SHA256

e4dbd88797078c022f7f3c7034cc6a9cfbfeb0cc9f57c80984fffe0ec50808a9
SHA512

170d896fb6da871431fe8a421c307fe8ddc9b161641b3a817d56d94be1b39321b14e0a6f0d06b73eed51fe19465a8ae4780c9709dd65aa5d85035aa64adb9e70
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q87Z:btB9g/WItCSsAGjX7r3BTi

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
2024-03-19_b0d45047ec2b5a1e8e1f48039f700093_cryptolocker

Files

2024-03-19_b0d45047ec2b5a1e8e1f48039f700093_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