2024-05-28_84b02c54e264523b9786f3aac4ea20d1_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-28_84b02c54e264523b9786f3aac4ea20d1_cryptolocker
Size

45KB
MD5

84b02c54e264523b9786f3aac4ea20d1
SHA1

2b46af33105708324d852fc951c8211a8a22cf3b
SHA256

fa5372a655e8361faca849b62b2bb16366270a0c57205c01f7e73eb0a8cc3c98
SHA512

a1043debc98084eb1526bdca66f7915505d7e4cff8edbd1bfc5d7b1d068e0a0fc60f78885245695016f9637326e3a0f990099b92231df59f41dfde241c89fd8c
SSDEEP

768:btB9g/WItCSsAGjX7e9N0hunrknljKr4/:btB9g/xtCSKqf1rksrm

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
2024-05-28_84b02c54e264523b9786f3aac4ea20d1_cryptolocker

Files

2024-05-28_84b02c54e264523b9786f3aac4ea20d1_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