2024-02-21_760bb0df1895b5ff5a8f2ddd40c054ed_cryptolocker | Triage

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General

Target

2024-02-21_760bb0df1895b5ff5a8f2ddd40c054ed_cryptolocker
Size

43KB
MD5

760bb0df1895b5ff5a8f2ddd40c054ed
SHA1

767de3d86904cf863b59f0f46e71f30c11047ea5
SHA256

057a5fd9c90f061a9c5983509199b4105a01479e98ba4cee4473feb0471e066b
SHA512

83884cbb78690e724e63904cbc30cecc80e67b2f1d8a9fac445c717830f01fe76aaf2f4a453791d5d0184783c2fd9210900800602b8ac65aea52bf4318ad5c02
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5A:btB9g/xtCSKfxLIc/4

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
2024-02-21_760bb0df1895b5ff5a8f2ddd40c054ed_cryptolocker

Files

2024-02-21_760bb0df1895b5ff5a8f2ddd40c054ed_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