2024-02-12_05d8fc9ac0649344be704d8eafc5bbd8_cryptolocker | Triage

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General

Target

2024-02-12_05d8fc9ac0649344be704d8eafc5bbd8_cryptolocker
Size

60KB
MD5

05d8fc9ac0649344be704d8eafc5bbd8
SHA1

fa10c83dce7bde4378f68e60215146c9ed4fd1da
SHA256

4a5bb85269021b78f2aa1d9701fc33def8da9909d7577a6e79e54ac25317ff23
SHA512

828702e3e92f9aba2c7028c645fbf9e35b81f94ee960c5a7aab87a91343dd203bb128b049c6c1797cbd8002e94466c2be685873ba093b9ffdfeae330ed2ffeef
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOj:btng54SMLr+/AO/kIhfoKMHdh

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
2024-02-12_05d8fc9ac0649344be704d8eafc5bbd8_cryptolocker

Files

2024-02-12_05d8fc9ac0649344be704d8eafc5bbd8_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