2024-02-04_2e39d87d33dc97dc8c95cf9473a8451d_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-04_2e39d87d33dc97dc8c95cf9473a8451d_cryptolocker
Size

41KB
MD5

2e39d87d33dc97dc8c95cf9473a8451d
SHA1

087585e809adac223460246eab5b000d822e06df
SHA256

865b176bbd3051561f3b204905ed76689d3bda5b97cf2dddd3bae5c9b6218138
SHA512

062946dce496b84416ad1ad066e0514491461d51bef6ca7a23dccb0bdaaa5ff2001935f76f3145afd3434f3b87e753f715c0e0dc17eab59fd1924d0e7d77bd88
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphe/:bc/y2lkF0+Be2

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
2024-02-04_2e39d87d33dc97dc8c95cf9473a8451d_cryptolocker

Files

2024-02-04_2e39d87d33dc97dc8c95cf9473a8451d_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