2024-05-28_5d7cd8b795caadd83cf2679c2df63ddd_cryptolocker | Triage

Sharing

General

Target

2024-05-28_5d7cd8b795caadd83cf2679c2df63ddd_cryptolocker
Size

32KB
MD5

5d7cd8b795caadd83cf2679c2df63ddd
SHA1

f85bf2752f8701e4b061998918bdd83912b8009f
SHA256

d7879db9e8b2d887ce13f78c41492be163343f5d38a8ef1326486fdd89e839df
SHA512

262ad755e25d4f3979542098030d822a6bcf4b1a66ae7172dc8407275b5ffd7497684cb4c5727336081f9d66cf0a88d3f707b385f4fc2e6666d0ea8ba5769766
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7sqT:bAvJCYOOvbRPDEgXRcJwqT

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
2024-05-28_5d7cd8b795caadd83cf2679c2df63ddd_cryptolocker

Files

2024-05-28_5d7cd8b795caadd83cf2679c2df63ddd_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