2024-05-30_ae25b0e83c3132688d9d8aa0c42b718a_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-30_ae25b0e83c3132688d9d8aa0c42b718a_cryptolocker
Size

45KB
MD5

ae25b0e83c3132688d9d8aa0c42b718a
SHA1

9dfeb3aa2b635272ffaeb30535ba58c5f272f798
SHA256

04407ad4117164989fc3155275c5c22181eb9678d1991969313ad3166637f754
SHA512

1591166f78df773eea3dd5ee65b2dfdb418bea5b67a49d828aa2167abb168510028d0285c6d91f7155418b0055d862990eaab5e63133c6b015acc31a5bbdd6fb
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAH:b/pYayGig5HjS3NPAH

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
2024-05-30_ae25b0e83c3132688d9d8aa0c42b718a_cryptolocker

Files

2024-05-30_ae25b0e83c3132688d9d8aa0c42b718a_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ