2024-03-12_bd7bb6d5a174dd846f624fe5833bc214_cryptolocker | Triage

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General

Target

2024-03-12_bd7bb6d5a174dd846f624fe5833bc214_cryptolocker
Size

42KB
MD5

bd7bb6d5a174dd846f624fe5833bc214
SHA1

8e4a0b95a009ad8b2952c423b44932b862fe160f
SHA256

e90f1e6c2b5e250c7e866d660cdc4e4caddb0862dbd058c9c95558c3b6ec2bcf
SHA512

61e63fe81dc3f24fceee18d13cad7a3afae871eeab47c5b3746a2a6905556659be6f600c4bba65d18a122833d4de6297320f6e61a20735b8d6de1057828bedc5
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+ic:bAvJCYOOvbRPDEgXrNekd7l94i3p+Oic

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
2024-03-12_bd7bb6d5a174dd846f624fe5833bc214_cryptolocker

Files

2024-03-12_bd7bb6d5a174dd846f624fe5833bc214_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