2024-02-14_377e1a9b2755583da8a7c0aa7c19cab4_cryptolocker | Triage

Sharing

General

Target

2024-02-14_377e1a9b2755583da8a7c0aa7c19cab4_cryptolocker
Size

39KB
MD5

377e1a9b2755583da8a7c0aa7c19cab4
SHA1

dc520c8bc08e2b91fcbf56542f7c94215be30646
SHA256

118cc152c3b3b22aed179e7ed5d475f172042df811dd2c5f874afefa7a027679
SHA512

a725520404e2e6c5ce757b42f3d82902f890e4e487aead89e438a0314e30c8f39adac97ed93dc4fe255622722c7b8adf4663ce60f2dae6ca9034f4918ef229cc
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZnJu:btB9g/WItCSsAGjX7e9N0hunrknJu

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
2024-02-14_377e1a9b2755583da8a7c0aa7c19cab4_cryptolocker

Files

2024-02-14_377e1a9b2755583da8a7c0aa7c19cab4_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