2024-02-19_9905ddab7c2f0abd8c7f6ef932761718_cryptolocker | Triage

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General

Target

2024-02-19_9905ddab7c2f0abd8c7f6ef932761718_cryptolocker
Size

41KB
MD5

9905ddab7c2f0abd8c7f6ef932761718
SHA1

18928e81287cd4e5fa24bdfe001f42d7d813c24c
SHA256

1e0630da6477b991f91a5b59b4eb40a2b9e96dd8b803590de2072256fb579bc8
SHA512

cf7e6a3237e3181f5f286776efa2e87a2dd9c765eab56b41a3f7d55cc39a9ffb2c16b41784bab43eb678afb4517f96da642a2728fd39159060467349c9ec13f0
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWV:bc/y2lkF0+B2f

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
2024-02-19_9905ddab7c2f0abd8c7f6ef932761718_cryptolocker

Files

2024-02-19_9905ddab7c2f0abd8c7f6ef932761718_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