2024-05-14_fe87a9a8cc5dee8f2597cc0a70c8bb2c_cryptolocker | Triage

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General

Target

2024-05-14_fe87a9a8cc5dee8f2597cc0a70c8bb2c_cryptolocker
Size

44KB
MD5

fe87a9a8cc5dee8f2597cc0a70c8bb2c
SHA1

26ed7e6bedc13ecc98614053cc4ec66c934a6b5c
SHA256

e6be8df3e8f4f55c56280d9bfe2a49052b0f92e93846c6f350832ce2288a5097
SHA512

6183b8a87a44906daf3114837b0f5c6867c8cf2645b2c5d546db4aadd4c5d547b87a1d8ecb091195b1ff56f0e1a4d0b2e60195517690c162cdb090971640c2c9
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq9:bc/y2lkF0+Beq9

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
2024-05-14_fe87a9a8cc5dee8f2597cc0a70c8bb2c_cryptolocker

Files

2024-05-14_fe87a9a8cc5dee8f2597cc0a70c8bb2c_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