2024-01-25_7ed1ea753d365309f5a135851bc0443e_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-25_7ed1ea753d365309f5a135851bc0443e_cryptolocker
Size

31KB
MD5

7ed1ea753d365309f5a135851bc0443e
SHA1

ecb0c920531d5c89114bb55fc54fa6bdee7fd64c
SHA256

d8a32004817f918a82ddb57f44970b86372a8a1ef80fe23aef69db423f84eefe
SHA512

5453cda2af81e6179e5fc35a5468a28f48464ac523cfbe4cbb8e5f8d25709c3aefdd42baeabb9c0d3e981adc4c859ae3b6fe16e43d828a17d05ae473a1ef8908
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuMb:bAvJCYOOvbRPDEgXRcuMb

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
2024-01-25_7ed1ea753d365309f5a135851bc0443e_cryptolocker

Files

2024-01-25_7ed1ea753d365309f5a135851bc0443e_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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