2024-03-16_fad9d5b0aa18f630939061fc8f438865_cryptolocker | Triage

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General

Target

2024-03-16_fad9d5b0aa18f630939061fc8f438865_cryptolocker
Size

31KB
MD5

fad9d5b0aa18f630939061fc8f438865
SHA1

1ff67e9855f9fbe73ee1710cbf589f6263208b69
SHA256

caeb6b18344f53b4cbefcac3fd147abb4cf37c8720eaa0c9f573f18d7bca3d69
SHA512

4167d1efb7de0c06d6fadf0d913388d5c7a0be049b8912cd6511800cfb9329cadc10678e240e4de3dac20b9d5af82c38ca21372364ecdb1315009ea3ffbbf279
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuah0ck:bAvJCYOOvbRPDEgXRcTk

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
2024-03-16_fad9d5b0aa18f630939061fc8f438865_cryptolocker

Files

2024-03-16_fad9d5b0aa18f630939061fc8f438865_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