2024-05-13_dda7e537eaed13aec010fc4d58140cce_cryptolocker | Triage

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General

Target

2024-05-13_dda7e537eaed13aec010fc4d58140cce_cryptolocker
Size

44KB
MD5

dda7e537eaed13aec010fc4d58140cce
SHA1

97e0e28427c907d48ff43193e7f82308ac47d5f3
SHA256

1addd42e2bdeb0cf08e8c7145d15ef8b4d051db9e14e57865626622f9c3fc430
SHA512

dffc4ffaf7ac6587a7b3a4b649ee97219bc667309932906d5df64040827861bd095bdbc0e27104cc02c5aa1108e323669eaab1803092e501903556953cd93872
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqcV:bc/y2lkF0+BeqE

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
2024-05-13_dda7e537eaed13aec010fc4d58140cce_cryptolocker

Files

2024-05-13_dda7e537eaed13aec010fc4d58140cce_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