2024-06-01_347ca0a3cf173290d4ff76a54147f2e4_cryptolocker | Triage

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General

Target

2024-06-01_347ca0a3cf173290d4ff76a54147f2e4_cryptolocker
Size

56KB
MD5

347ca0a3cf173290d4ff76a54147f2e4
SHA1

a06419fe78df88fd532aeb8dc438c3a515dff1dd
SHA256

e3de2a25a4458b79ed12c25ce34c3e1dc8b1d9df999e5d11c1c63d8b61b637ed
SHA512

3ffa83f1100057c9fbe1b84ad9c3a2ba2ef2712f367e2647d1fd1cec5093fb2d6bd4ffcc8af3619d1c7c7a549680946d2f0d6f7fdb3e3f1bfcbabff902ab2d6c
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6Wxt:bc/y2lm6iH/NLp17zrV98b

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
2024-06-01_347ca0a3cf173290d4ff76a54147f2e4_cryptolocker

Files

2024-06-01_347ca0a3cf173290d4ff76a54147f2e4_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