2024-05-26_f13461eca4f8ab8d57209349123049f1_cryptolocker | Triage

Sharing

General

Target

2024-05-26_f13461eca4f8ab8d57209349123049f1_cryptolocker
Size

41KB
MD5

f13461eca4f8ab8d57209349123049f1
SHA1

d1d9c873e904bde081f73f41fa76ff6a2afdf6b0
SHA256

9e80458fb07a6188db29019dbf2de00e8aed4f8db50916d5a5c027448a1d5f1b
SHA512

ab750ab4e1c1bf8a703500b36ff0a49390636fa86ec68364a7c22ddd5154f348ae7635f856acaabd684d6efe7633bb30871cd9b910e1c806e2ae9e298b75ed02
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/EZCz:btB9g/WItCSsAGjX7e9N0hunKLYW+

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
2024-05-26_f13461eca4f8ab8d57209349123049f1_cryptolocker

Files

2024-05-26_f13461eca4f8ab8d57209349123049f1_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