2024-05-16_2202f80783b3b07213aff658e615e4e4_cryptolocker | Triage

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General

Target

2024-05-16_2202f80783b3b07213aff658e615e4e4_cryptolocker
Size

41KB
MD5

2202f80783b3b07213aff658e615e4e4
SHA1

1076a0b039cde9b71f65e82594482b5f6c38d12f
SHA256

87bc614751d62ff8a7ca4f1a4288ddb8f8b7758d6ae58c0460a55ab1cd7fa679
SHA512

96c8398c2e0396ad908980eae7e4037ab7894487e16b44cadc6f30a81dd9147490a385fbc896eaae6ca4c5605d4f3618bfd60420c1adc028fac0308177cffa96
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3Hwqb6:bA6YcA/X6G0W143QE6

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
2024-05-16_2202f80783b3b07213aff658e615e4e4_cryptolocker

Files

2024-05-16_2202f80783b3b07213aff658e615e4e4_cryptolocker
.exe windows:5 windows x86 arch:x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos

kernel32

GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ