2024-03-19_5e71c2841a02fe80e25916ea17356f26_cryptolocker | Triage

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General

Target

2024-03-19_5e71c2841a02fe80e25916ea17356f26_cryptolocker
Size

61KB
MD5

5e71c2841a02fe80e25916ea17356f26
SHA1

abae0acb70478b4e6c82897483059804f1ccaaba
SHA256

57b3fb2d9d5fa053739461803630d876ad71fd61720efdf9cce5ebd1be0a4d2e
SHA512

2e7838b88c42fdd44097854c2b954d796c9d16d864bb7bafa34acb9ecd8c9c1e481f6844e4c24430615d6aee293bb505b10bab69cab2e7018b7dc4a2decd7cbf
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaN:btng54SMLr+/AO/kIhfoKMHdD

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_5e71c2841a02fe80e25916ea17356f26_cryptolocker

Files

2024-03-19_5e71c2841a02fe80e25916ea17356f26_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