2024-04-10_0843dc88dc516750ddc996f7d09e5a09_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-10_0843dc88dc516750ddc996f7d09e5a09_cryptolocker
Size

60KB
MD5

0843dc88dc516750ddc996f7d09e5a09
SHA1

ff26123d5eefe6973b7a8371c989f894d05cd49d
SHA256

88d94264999f2de2fe188106d9661178cca977757074684961e1c882aab79867
SHA512

aad19cf1cb9ebad1700ea03038bccf414208a8c559ebb096e10516da1e993b4291b1861be0f65a712f2e82a51c1b88b3280a8c4dd168b136effc6bcaab8dff23
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZC:btng54SMLr+/AO/kIhfoKMHdaC

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_0843dc88dc516750ddc996f7d09e5a09_cryptolocker

Files

2024-04-10_0843dc88dc516750ddc996f7d09e5a09_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