2024-05-04_b2ad7ad81eafd0da804dc8c57d62f497_cryptolocker | Triage

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General

Target

2024-05-04_b2ad7ad81eafd0da804dc8c57d62f497_cryptolocker
Size

64KB
MD5

b2ad7ad81eafd0da804dc8c57d62f497
SHA1

63cc453a9d744d5a17194298ca798b3fa94fa88c
SHA256

e5ce2fd27b9d1db6f3de5134a6ef03a01a8a1280e798597d518d97ecbc97d377
SHA512

31a7c4ffa9eb3bb21c81eedb58801c462fcaa99e8c940d8f984d499e0e6fc6952b847892f16362c87a0f1ac5d514a1ee4a9f468d74a4cd074e910de89a7bd2fd
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxW:btng54SMLr+/AO/kIhfoKMHdPW

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
2024-05-04_b2ad7ad81eafd0da804dc8c57d62f497_cryptolocker

Files

2024-05-04_b2ad7ad81eafd0da804dc8c57d62f497_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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