2024-02-18_24881e260973dbb4d9c45f29fb548dfa_cryptolocker | Triage

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General

Target

2024-02-18_24881e260973dbb4d9c45f29fb548dfa_cryptolocker
Size

33KB
MD5

24881e260973dbb4d9c45f29fb548dfa
SHA1

054753fcebf0b3c1497584ad1091fd90306bedd2
SHA256

75753f7b89d66dd220b9db98acc10faeb592b7e55c84c9e65decc27628e21bce
SHA512

7ec33e1f2748cd3b11c86bcc7c8286d13015b5a208c79db16f24e3934e2c355d3b2990d9edc361ed0ea50d1a70da961f96b61d8e871ea2edb7a2d156a4e95316
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt1B:b7o/2n1TCraU6GD1a4Xt9bRwrbD

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
2024-02-18_24881e260973dbb4d9c45f29fb548dfa_cryptolocker

Files

2024-02-18_24881e260973dbb4d9c45f29fb548dfa_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