2024-04-19_f40479c44bf60cb60185654e8ef7a778_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-19_f40479c44bf60cb60185654e8ef7a778_cryptolocker
Size

35KB
MD5

f40479c44bf60cb60185654e8ef7a778
SHA1

84e6f687b1100ce5beaf160f0c169d0400425ef9
SHA256

c895af065d802c8824bd63bd8200522d4a11c4ea7aaae4b490f9b8b7f7b25efb
SHA512

ed3569735478cefa770781f9367e6bd71f1c544683b8c17b96a7c7912961404ad32948f1ca109380a315aa34cd2528e016bc9e79781fbc291ff70524c349081c
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qK:btB9g/WItCSsAGjX7r3BTK

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
2024-04-19_f40479c44bf60cb60185654e8ef7a778_cryptolocker

Files

2024-04-19_f40479c44bf60cb60185654e8ef7a778_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