2024-01-26_2a834f99064ffb03981d92147dbbbbd2_cryptolocker | Triage

Sharing

General

Target

2024-01-26_2a834f99064ffb03981d92147dbbbbd2_cryptolocker
Size

39KB
MD5

2a834f99064ffb03981d92147dbbbbd2
SHA1

c0dd9ff2983fed8989c26f25005070aed139205e
SHA256

a691fb3682c0d9fb17b0fc83664e62ffb6d7fc878660bd914ccf0bb5faba4490
SHA512

30771c2b9f3a06d0a8b1ce411c3eae31571fcda9de881a688b960fc30cdba72db548fc18995a3c0f601584e78c091421ff68511b67587e6341c4125e525d8c1f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZTCE2:btB9g/WItCSsAGjX7e9N0hunrknK

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
2024-01-26_2a834f99064ffb03981d92147dbbbbd2_cryptolocker

Files

2024-01-26_2a834f99064ffb03981d92147dbbbbd2_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