2024-03-05_2bc9c43c80fea7286fa39207a63885c3_cryptolocker | Triage

Sharing

General

Target

2024-03-05_2bc9c43c80fea7286fa39207a63885c3_cryptolocker
Size

31KB
MD5

2bc9c43c80fea7286fa39207a63885c3
SHA1

555db826ea8460d0ed1c63ac862340b451bcce68
SHA256

8bc579356e4f9363a18940ef4f51697e6b6f7ea243a92d4fd840475bcbf0afa8
SHA512

fae7095fdd21b89e9f4aa0219ecab7933d0b93647ccea4f943a7b5800268ee4bc92ea9178a8e5a64a31344fe2532edc940d2baeff3c20d7e69c2b0a507d7bdb9
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuah0f:bAvJCYOOvbRPDEgXRcY

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
2024-03-05_2bc9c43c80fea7286fa39207a63885c3_cryptolocker

Files

2024-03-05_2bc9c43c80fea7286fa39207a63885c3_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