2024-02-19_afdf95e1b8f4b9e6c175000e1a957d65_cryptolocker | Triage

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General

Target

2024-02-19_afdf95e1b8f4b9e6c175000e1a957d65_cryptolocker
Size

36KB
MD5

afdf95e1b8f4b9e6c175000e1a957d65
SHA1

eda4ceb205fc6458b222bee025857b1de8b0da57
SHA256

365e3f866f7e0ff14f895d398220d0b4fba24b3265d04f80e29f46278494cc50
SHA512

cc451acdeb0fc22a9e5f2fc6595e57829ff77d4f83e4c91f4a29662df99c8fd01fe5af9a06e1172180562dbf24092a9bf28c941966771f27f01e76bcccd5e64b
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qDQxUs2Z:btB9g/WItCSsAGjX7r3BTD8U1

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
2024-02-19_afdf95e1b8f4b9e6c175000e1a957d65_cryptolocker

Files

2024-02-19_afdf95e1b8f4b9e6c175000e1a957d65_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