2024-05-30_93ed087566cc21eb0d989211b70b69c0_cryptolocker | Triage

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General

Target

2024-05-30_93ed087566cc21eb0d989211b70b69c0_cryptolocker
Size

43KB
MD5

93ed087566cc21eb0d989211b70b69c0
SHA1

f006498fbbd8fd067bed9e722bfd4b530074bdf8
SHA256

5e2350c2cef3e9905ec9ca0badce9b0b619fd05318ca2092a7f680047d26f266
SHA512

7f197aac1f39b36475f5026bd1de4f2c759240aff3f4cc4994719721603054709cc75940c59c5b9bf8fd0e64fd9a13cd7b158a92556551c72e0b935c5eb2827f
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/JiW:bAvJCF+RQgJeab4sy/loW

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
2024-05-30_93ed087566cc21eb0d989211b70b69c0_cryptolocker

Files

2024-05-30_93ed087566cc21eb0d989211b70b69c0_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