2024-04-09_43039ecdb9d1b358c5219f3a3353342a_cryptolocker | Triage

Sharing

General

Target

2024-04-09_43039ecdb9d1b358c5219f3a3353342a_cryptolocker
Size

34KB
MD5

43039ecdb9d1b358c5219f3a3353342a
SHA1

94bd485279c9e0e78019a7bbcb6d82d9e61395f6
SHA256

dc38ab2ffbdc19bfafc7a1374ed7866b0bb39520f842d4195c29d7ef351fa779
SHA512

bb556177e20e63b44c1e6b7ca5e50241200cd218d06177738a7d31e9fd788b601c9ae0ac7972f77240bcbceb36aac53a4755ee1c30ab50a1e89adcac0871abdf
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qPw:btB9g/WItCSsAGjX7r3BTPw

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
2024-04-09_43039ecdb9d1b358c5219f3a3353342a_cryptolocker

Files

2024-04-09_43039ecdb9d1b358c5219f3a3353342a_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