2024-01-29_39f0d5830569ba0c119c09be6d70beb8_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-29_39f0d5830569ba0c119c09be6d70beb8_cryptolocker
Size

35KB
MD5

39f0d5830569ba0c119c09be6d70beb8
SHA1

31a0c79d21480c67611f7a691b11559d3e4d16cc
SHA256

1a02cfeb82c744c6f0832737065019a51b5b5c0c8ed123600250ea5d68a2d302
SHA512

72c69b45ddfdbd45c4344148aea0a605eefcbf756a17b4563985e59d29a1a61dd1b1ca0a2fa47a234af0126c05423c4f526c48745d878c3264ef7006aa73f9eb
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qDQ8L:btB9g/WItCSsAGjX7r3BTDN

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
2024-01-29_39f0d5830569ba0c119c09be6d70beb8_cryptolocker

Files

2024-01-29_39f0d5830569ba0c119c09be6d70beb8_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