2024-02-13_5f1f72eec59b08c3621a02c721bc06b0_cryptolocker | Triage

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General

Target

2024-02-13_5f1f72eec59b08c3621a02c721bc06b0_cryptolocker
Size

34KB
MD5

5f1f72eec59b08c3621a02c721bc06b0
SHA1

1cb02cc741eb0f9e63d93b8bd9841fea0368ebeb
SHA256

86071e2aa65f84bc50a1dfe9559fbd0825bb9138d4c8f033b248f26261a199c9
SHA512

c2968eaeeb3037f11522ba6c0a156272a416343da8faadb966cf62d378430aef952197dacf8c7158abb4fb3cd8286607a141a3404fa0539dbb2f17a9a53656e5
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f90MA9/4wUI:btB9g/WItCSsAGjX7e9N8d6wwR

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
2024-02-13_5f1f72eec59b08c3621a02c721bc06b0_cryptolocker

Files

2024-02-13_5f1f72eec59b08c3621a02c721bc06b0_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