2024-02-24_0e3f3a5adf6afba1b6a30abaaf851093_cryptolocker | Triage

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General

Target

2024-02-24_0e3f3a5adf6afba1b6a30abaaf851093_cryptolocker
Size

37KB
MD5

0e3f3a5adf6afba1b6a30abaaf851093
SHA1

633e460ddea951f9a2cf2f07310e4437d5b88935
SHA256

235e3a902842b819ad0eb6f86e03d1e2e6818bf6d7c9bcc2f0622935afc78eae
SHA512

8c9ea5a209e4fa63a16262df71e72841d96caf669be884e2d12a04c68e057d64617882cfb69e6a800c3ef5a97b2c9a1f97c8f7226a56a739ff5ddc08251d6038
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunUgVH:btB9g/WItCSsAGjX7e9N0hunUWH

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
2024-02-24_0e3f3a5adf6afba1b6a30abaaf851093_cryptolocker

Files

2024-02-24_0e3f3a5adf6afba1b6a30abaaf851093_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