2024-05-12_5dc8d5377be491165870b7a0dbe78dbf_cryptolocker | Triage

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General

Target

2024-05-12_5dc8d5377be491165870b7a0dbe78dbf_cryptolocker
Size

40KB
MD5

5dc8d5377be491165870b7a0dbe78dbf
SHA1

9ebd4454b5d4241713884209eecc8efb9a4b30b5
SHA256

3d0d54d79a44f378189f4135bd3d54f9b001ad61f2958e343a0d2080ae80d2b5
SHA512

a4f0bec39bb1e737cb6cd3ca5affa9415bcec61eff1d6dd205c0135cca26b94ea86725e757c0f16d42c8699e3013f054cc11c6137526f2bae6415906b6e2ba86
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/Eo:btB9g/WItCSsAGjX7e9N0hunKLYr

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
2024-05-12_5dc8d5377be491165870b7a0dbe78dbf_cryptolocker

Files

2024-05-12_5dc8d5377be491165870b7a0dbe78dbf_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