2024-01-24_a46d88a2b2e56b2f2ffc00d0b5edba44_cryptolocker | Triage

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General

Target

2024-01-24_a46d88a2b2e56b2f2ffc00d0b5edba44_cryptolocker
Size

35KB
MD5

a46d88a2b2e56b2f2ffc00d0b5edba44
SHA1

7ab88ba97105c977c990f4f84cfe64ed94ea2557
SHA256

4f4dc3a8fdde45ad52bfd6f4d9a812308ab5667f51965ca0557f073bd907fbd4
SHA512

a9c69e0aa95e47b0a550864b10825e869cdfc851372d1a5ed657c17c132917b3534936cec96dcd144ba74c3cdfec9bef1b0352fdb769a4e6d49dfe4bf853c2cf
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qDQ8N:btB9g/WItCSsAGjX7r3BTDL

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
2024-01-24_a46d88a2b2e56b2f2ffc00d0b5edba44_cryptolocker

Files

2024-01-24_a46d88a2b2e56b2f2ffc00d0b5edba44_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