2024-04-10_91120256f3b01523db9caac8d529efeb_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-10_91120256f3b01523db9caac8d529efeb_cryptolocker
Size

34KB
MD5

91120256f3b01523db9caac8d529efeb
SHA1

f315f529f197fb5e7af0b9415dcf24a8da7e327f
SHA256

ef486c4d2f65df9b41355ff504eb25c85a0e8ad45db6865ad1e28baec0d2d817
SHA512

eb5d48e7e470f5ba5eb1b1696415ff2365d28770d5c7fc48ef23eec1832592f817122b970b834425fc1b4c56fd41a062c401a619d50e0815b8c7b618d0554c4e
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9VvV6prcz0VN:bAvJCYOOvbRPDEgXRc3SSzoVgiN

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
2024-04-10_91120256f3b01523db9caac8d529efeb_cryptolocker

Files

2024-04-10_91120256f3b01523db9caac8d529efeb_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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