2024-02-02_1c7aa9e28d908db2546323d3de6d06f1_cryptolocker | Triage

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General

Target

2024-02-02_1c7aa9e28d908db2546323d3de6d06f1_cryptolocker
Size

40KB
MD5

1c7aa9e28d908db2546323d3de6d06f1
SHA1

71e61afd4f25ab8124cca4e69e515439b7e3c8d8
SHA256

daba1a7fd641865d8d86efda26186e6861f135ffe62250445e37ff2adce69807
SHA512

c1deacce0a4116082e9fcae425bdc88cee038f60a9fc18c5770aaaa3e0c86d643064a9aaf5cb0a10e6c977c4d83e9de96fc8361c149b97489ba04d538baf41e9
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZK:btB9g/WItCSsAGjX7e9N0hunrknK

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
2024-02-02_1c7aa9e28d908db2546323d3de6d06f1_cryptolocker

Files

2024-02-02_1c7aa9e28d908db2546323d3de6d06f1_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