2024-06-05_e3b7b10a9b26d844e6a2078269bbd3d9_cryptolocker | Triage

Sharing

General

Target

2024-06-05_e3b7b10a9b26d844e6a2078269bbd3d9_cryptolocker
Size

37KB
MD5

e3b7b10a9b26d844e6a2078269bbd3d9
SHA1

54ddb2f1fe7b2de154288bac8b3ef4be6b38a040
SHA256

c6c9b61924c93f084479bcd3f7e80f474cfe6aa57b3572905ea1fcaa6e6487a6
SHA512

02c077b188d9f661aa92d557eaf10614b1d87bb1a838021b6e23a1792f331fcd457dac9761e557a3b2e2a33d575c59e60586aef8791256c8333cf87f6e636e58
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyz:btB9g/WItCSsAGjX7e9N0hunRvz

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
2024-06-05_e3b7b10a9b26d844e6a2078269bbd3d9_cryptolocker

Files

2024-06-05_e3b7b10a9b26d844e6a2078269bbd3d9_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