2024-01-23_0e9bc77ad5d7701be96382a7bdda6592_cryptolocker | Triage

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General

Target

2024-01-23_0e9bc77ad5d7701be96382a7bdda6592_cryptolocker
Size

44KB
MD5

0e9bc77ad5d7701be96382a7bdda6592
SHA1

3f87cfcb11fdf8e676366e0e0c615c24b3a8ed67
SHA256

215f2c741319ec48cb40e570f8866c0ff1f2309bc4bc7c9b4f9cd6d2db614129
SHA512

530ae1048042fd6e9c1ad21fc1fb506de4ac9ee12a956870d1f977e071da53183bb56ffb42f426dbfeb6887efee1f0dc0809d9f39b56993658b8f0b75153a455
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5q9:btB9g/xtCSKfxLIc/C9

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
2024-01-23_0e9bc77ad5d7701be96382a7bdda6592_cryptolocker

Files

2024-01-23_0e9bc77ad5d7701be96382a7bdda6592_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