2024-01-27_1709b8395cc65819b228a0e932651957_cryptolocker | Triage

Sharing

General

Target

2024-01-27_1709b8395cc65819b228a0e932651957_cryptolocker
Size

41KB
MD5

1709b8395cc65819b228a0e932651957
SHA1

ba8693f409718fe67ecf0468fa607a8df7fa5b52
SHA256

1022ff593ab0da9cb2185bc66d4411aa2fed6fc147f7f195f43a9d3b7d5e7c76
SHA512

a96a512d2b260cdca4a2f44d141fe44e3004f19be260ea7d12867773b9c9707e13cdfd50ab287e6e830b830a7e837af52025eee3c15d9a088ffca936d182efd6
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRq4:bc/y2lkF0+Bj4

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
2024-01-27_1709b8395cc65819b228a0e932651957_cryptolocker

Files

2024-01-27_1709b8395cc65819b228a0e932651957_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