2024-06-12_1a2ddc4ca336608bc9ad4337882b81e0_cryptolocker | Triage

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General

Target

2024-06-12_1a2ddc4ca336608bc9ad4337882b81e0_cryptolocker
Size

38KB
MD5

1a2ddc4ca336608bc9ad4337882b81e0
SHA1

a3c609ebcdde6a8234fc871edf5c4f916f8bfe8b
SHA256

c1d53aae4436c7fe6d35beebf59963937e8921a340c046a5f13c41af91368cbb
SHA512

7dfb616ee5d7558b6b151797e8fa28582935cb47fa08005ee99ea7095be18310abe8d6c41473334d694959da80dcc4656e3307b56903a09b31fc5423bf21fd69
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSycR:btB9g/WItCSsAGjX7e9N0hunRvcR

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
2024-06-12_1a2ddc4ca336608bc9ad4337882b81e0_cryptolocker

Files

2024-06-12_1a2ddc4ca336608bc9ad4337882b81e0_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