2024-05-16_9df8fc078a1e580181b0edeac73ed9ac_cryptolocker | Triage

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General

Target

2024-05-16_9df8fc078a1e580181b0edeac73ed9ac_cryptolocker
Size

42KB
MD5

9df8fc078a1e580181b0edeac73ed9ac
SHA1

03fed478b18f9ed99393dbc1101a9402aa35fd97
SHA256

32d102b8eea9094f0f251437ce073561cd7032e42db9ae4f7f65512f84f9e8e8
SHA512

8ee5f7a7c99d5e7cac61eb1ad2fb3d4e1cbc63e7df8fc82762ac1b48d2703b78aa4dca01a3d39bc647a9120129de1c38d3377b3b2c34fc2f3511ff42df682e55
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x3P:bIDOw9a0Dwo3P1ojvUSD79RP

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
2024-05-16_9df8fc078a1e580181b0edeac73ed9ac_cryptolocker

Files

2024-05-16_9df8fc078a1e580181b0edeac73ed9ac_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ