2024-04-05_1f58007883bff8094ba8be61978a9c21_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-05_1f58007883bff8094ba8be61978a9c21_cryptolocker
Size

36KB
MD5

1f58007883bff8094ba8be61978a9c21
SHA1

280ee86f47d049f580e8130b9b9494f7503bc12a
SHA256

9bf17027134ff28bf551d9a03ed186bb2815652fb6f5bafcbedfa20e2143d77a
SHA512

237d4f1fd33f7984ba52759b2965dc2b3797cadc33fe4e564de8d4fc3ae69416aa053ba4e112d1749c7a9854d021fe80c30f08f05b4e822c3779f4fca815fe3a
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8Elk8DzOTK:btB9g/WItCSsAGjX7r3BT9lkyOTK

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
2024-04-05_1f58007883bff8094ba8be61978a9c21_cryptolocker

Files

2024-04-05_1f58007883bff8094ba8be61978a9c21_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