2024-04-22_df669b475e570afcdeb9bee6aeccf755_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-22_df669b475e570afcdeb9bee6aeccf755_cryptolocker
Size

42KB
MD5

df669b475e570afcdeb9bee6aeccf755
SHA1

cc5b368905e6e780f28863937f3207d9cd789869
SHA256

89afdc858b4cbf93c9f902ed7df6c2e17d69d05d38c827ec9f1fa5736ac0671d
SHA512

c3e089b91325b58d71684dca9c9707338389a1cd0982412bd085beee9910cefa5caed43802fb5eac0e9ef54554439a9a218ffbf34765cd81ac9ff09af6d2ee49
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAxM:b/pYayGig5HjS3NPAxM

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
2024-04-22_df669b475e570afcdeb9bee6aeccf755_cryptolocker

Files

2024-04-22_df669b475e570afcdeb9bee6aeccf755_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