2024-01-28_023095c5fee54b31a3ee5d1e77a2c6ed_cryptolocker | Triage

Sharing

General

Target

2024-01-28_023095c5fee54b31a3ee5d1e77a2c6ed_cryptolocker
Size

36KB
MD5

023095c5fee54b31a3ee5d1e77a2c6ed
SHA1

383fc260ed72df233490cc3530ec796ea29444b6
SHA256

e4fd5a4914936545a34c4d60c016fd4afa7093013cc8dd73d3bbc838dda5237e
SHA512

9b8e642f3950bb7ce15637c000c3199df57824d0b7c5a874ac90a5a45606a4d8fc627de2f0c5ef3622c4a379f99103a6d0c11e0e724f663a17ac86f94e53a673
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXuniY:btB9g/WItCSsAGjX7e9N0hun5

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
2024-01-28_023095c5fee54b31a3ee5d1e77a2c6ed_cryptolocker

Files

2024-01-28_023095c5fee54b31a3ee5d1e77a2c6ed_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