2024-03-13_ed989a0c474d1ba7999e4f7937913b8e_cryptolocker | Triage

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General

Target

2024-03-13_ed989a0c474d1ba7999e4f7937913b8e_cryptolocker
Size

35KB
MD5

ed989a0c474d1ba7999e4f7937913b8e
SHA1

3764b7bc15de726837e8f040a52fc6caa42ea3fc
SHA256

b58756c4dc48bbdd29167a548d635a45c6c8c5cf6edf5c4376e67ef566507f81
SHA512

1802fa92dfd1415a2e28b7daf8834c75df885f079615f3a3096326e2ae0d5cd38fa96a10adbdd778aa5c403787119c05d66a3a3dc0b33d45dc693ee596f0f207
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8Z:btB9g/WItCSsAGjX7r3BTO

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
2024-03-13_ed989a0c474d1ba7999e4f7937913b8e_cryptolocker

Files

2024-03-13_ed989a0c474d1ba7999e4f7937913b8e_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