2024-04-25_2b54924b8c92f342d4d8a32265e27826_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-25_2b54924b8c92f342d4d8a32265e27826_cryptolocker
Size

41KB
MD5

2b54924b8c92f342d4d8a32265e27826
SHA1

85e57e234b2860cedf13934089acaf6332a65452
SHA256

8bf62386c53e89a158ddb538a2b666c8eb87943e57397a62cea53fff5f99767c
SHA512

0bfc98fe81dd5bd0f44dc4a2642099f1ec17f2c906a60cd50803cf7613b25b13c667ff2c29035a4fb776ec872a2e8a165a694c05505993a555b3f965d42cee6d
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/Jf:bAvJCF+RQgJeab4sy/lB

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
2024-04-25_2b54924b8c92f342d4d8a32265e27826_cryptolocker

Files

2024-04-25_2b54924b8c92f342d4d8a32265e27826_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