2024-03-12_8c6887f73888b7875bfa2c74a9a8ad22_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-12_8c6887f73888b7875bfa2c74a9a8ad22_cryptolocker
Size

36KB
MD5

8c6887f73888b7875bfa2c74a9a8ad22
SHA1

d0e4a8c3c35a97717583c49ee920ec4665698dac
SHA256

b66c4ca5e0e43b6c2eebcc6a5da057a7b9eea1fb181a72b5c342df4571ff49a9
SHA512

6e9c6097429e2d726a909c1f32284c8c57e4e1e1d2661e2ab42f200c5956cf44fa60f8594c9c9fff989b90222325636f2318db35df56ec4c39a0ffeeefa25dba
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH1b:btB9g/WItCSsAGjX7e9N0hunKLB

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
2024-03-12_8c6887f73888b7875bfa2c74a9a8ad22_cryptolocker

Files

2024-03-12_8c6887f73888b7875bfa2c74a9a8ad22_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