2024-05-14_76b340ed5d62898905e8f3b31ee80c72_cryptolocker | Triage

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General

Target

2024-05-14_76b340ed5d62898905e8f3b31ee80c72_cryptolocker
Size

61KB
MD5

76b340ed5d62898905e8f3b31ee80c72
SHA1

50ae871d60d5a1b2c0904ffe0a5f99ef9c94a4da
SHA256

2525038d4571c1c6d04b722120c487b9b2ed02b9b56eefe46127b0ddfa3b5350
SHA512

0d1d925dfed24acdbe136485813a5e5f92f66c4115cc5be6e3e4a3fd3046e5e838dd957c813f59ad8a1452362d78c89bd441d3d9d74b3feb7e3a84f69854242b
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnA:btng54SMLr+/AO/kIhfoKMHdaA

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
2024-05-14_76b340ed5d62898905e8f3b31ee80c72_cryptolocker

Files

2024-05-14_76b340ed5d62898905e8f3b31ee80c72_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