2024-05-16_0c55120f9e9168af507f032d2fe1ac66_cryptolocker | Triage

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General

Target

2024-05-16_0c55120f9e9168af507f032d2fe1ac66_cryptolocker
Size

34KB
MD5

0c55120f9e9168af507f032d2fe1ac66
SHA1

f4f2b7d43f84de381ccf1d2228710ea8b418bfed
SHA256

86bdeca57626f348ade9b90f9ad7f5376fb6e2de129bf368d401e454b4cc56a2
SHA512

03cf54d498adf52235f68781608047a145224e1b6f1fcfe368a57f4282b77470ae41189f3ff4253b1e68572e66597976684ce7aa437b0b08c1e03ae7d9300f8b
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5MT:bxNrC7kYo1Fxf2rYAT

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
2024-05-16_0c55120f9e9168af507f032d2fe1ac66_cryptolocker

Files

2024-05-16_0c55120f9e9168af507f032d2fe1ac66_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ