2024-04-27_28ea5e7984bf10c0f200968800a1997e_cryptolocker | Triage

Sharing

General

Target

2024-04-27_28ea5e7984bf10c0f200968800a1997e_cryptolocker
Size

44KB
MD5

28ea5e7984bf10c0f200968800a1997e
SHA1

93c919c6d65c3e82aaa2c2eb164298cb1c7f81ca
SHA256

175c603f5974dbbc1ca85598202f82e9fa1342dcddaf1b68ac99348975e15978
SHA512

56c884292213c1cefe83b3855958f959d18e5ab7e83443f8b7025c7c6437225e91d20c04347b47a3db257346f9e33294768bbcd587600bd30be5573aa7314c08
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWp8EB0xx9:bc/y2lkF0+B2j8C0n9

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-04-27_28ea5e7984bf10c0f200968800a1997e_cryptolocker

Files

2024-04-27_28ea5e7984bf10c0f200968800a1997e_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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