2024-01-27_5d6f72408ca7394189b27d6f106edb2f_cryptolocker | Triage

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General

Target

2024-01-27_5d6f72408ca7394189b27d6f106edb2f_cryptolocker
Size

43KB
MD5

5d6f72408ca7394189b27d6f106edb2f
SHA1

541932f2da3131e1ae8536e76db7afa8c32f7c31
SHA256

f82b172cb1fde610a0e5614c7c04585cabb6e411ee96e514a616dc1afe72905f
SHA512

cdd2b8955888bf45ff544d72bde53382aec08928bd2a20599e7a9001ace3e1c9343a5c2f4ab6a028bcbf32af6da9590228bc8bff632c59e2f7a46e4951aef840
SSDEEP

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

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_5d6f72408ca7394189b27d6f106edb2f_cryptolocker

Files

2024-01-27_5d6f72408ca7394189b27d6f106edb2f_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