2024-02-23_dabcfc0a62b335caf06ceb847e31840f_cryptolocker | Triage

Sharing

General

Target

2024-02-23_dabcfc0a62b335caf06ceb847e31840f_cryptolocker
Size

40KB
MD5

dabcfc0a62b335caf06ceb847e31840f
SHA1

e8623c3bd5cf7e6b0e9a89214f76aaddfa9b02f5
SHA256

ec54ab944becba6264d53f626bd58dbeff907de5adc142ec6781306d89a17c01
SHA512

ed2c5cbd50c8587e2a58d2808ed7aa74a6fbd3d8bf94f47c4dedcf6b7d6db31c281f5b46f050427e2380cae4d9d4a66ec243267616ddd007f4f9e266e4c0f1ce
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZnzN:btB9g/WItCSsAGjX7e9N0hunrknx

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
2024-02-23_dabcfc0a62b335caf06ceb847e31840f_cryptolocker

Files

2024-02-23_dabcfc0a62b335caf06ceb847e31840f_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