2024-03-13_58cad974b0fd617e0514e8fa712615cc_cryptolocker | Triage

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General

Target

2024-03-13_58cad974b0fd617e0514e8fa712615cc_cryptolocker
Size

59KB
MD5

58cad974b0fd617e0514e8fa712615cc
SHA1

2f20f86eb5d9ad20e3ee84fbfbb37bff8482b495
SHA256

970e984b69b5924529f0b4ca5cf66af3faa84f537dd6613d27b1a2e1b3f667b9
SHA512

70da3cf52ed758536933d92bde9796492baa985c2c2237f33ee36eacf4c6d563fc9ca2de6e104221d57f584f1779e2f596837b5950aac04223a8d737c55fd7eb
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHU:btng54SMLr+/AO/kIhfoKMHd9

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
2024-03-13_58cad974b0fd617e0514e8fa712615cc_cryptolocker

Files

2024-03-13_58cad974b0fd617e0514e8fa712615cc_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