2024-05-29_6bce1d8c537f3836baf70279899a9c88_cryptolocker | Triage

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General

Target

2024-05-29_6bce1d8c537f3836baf70279899a9c88_cryptolocker
Size

37KB
MD5

6bce1d8c537f3836baf70279899a9c88
SHA1

df525f9a0ee68af04547676bbfc849a91a27752c
SHA256

092b39db0a14eeef42aaf6f70f541be35a0e6f9399c0f44b43268ac0fec606ea
SHA512

b270157f806773a909587456d54cfa3aabad783f4a2aa3ea7e7b1bfcc2f01c916ba633f220a6f8edca4431231cc691d5344bf6cce52ca49a5206cf50a768780f
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHC02ltAUACDF8Si:b/pYayGig5HC02gbCDFa

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
2024-05-29_6bce1d8c537f3836baf70279899a9c88_cryptolocker

Files

2024-05-29_6bce1d8c537f3836baf70279899a9c88_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ