2024-05-29_c5278d5c9c6cdcead4228036a2440417_cryptolocker | Triage

Sharing

General

Target

2024-05-29_c5278d5c9c6cdcead4228036a2440417_cryptolocker
Size

39KB
MD5

c5278d5c9c6cdcead4228036a2440417
SHA1

de354ea0b95a47c97835602f8a06ade891714f35
SHA256

b81219f79045531ab623cd9b2095182f5e2eebc953bb0a05cb38dfb42dfa5cdd
SHA512

109c9822e064e072eb3cb56f3ee04623fc705fec770720526d01852b6d73bc14fccf5e786c525b139afdbb141f0aaf2a53e8bca8d07a22c417fd6e46c558c6f9
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36m+7I:bc/y2lLRU6zA6qP

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
2024-05-29_c5278d5c9c6cdcead4228036a2440417_cryptolocker

Files

2024-05-29_c5278d5c9c6cdcead4228036a2440417_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ