2024-06-05_4d29363340e5edd230c01db4b36ec76a_cryptolocker | Triage

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General

Target

2024-06-05_4d29363340e5edd230c01db4b36ec76a_cryptolocker
Size

39KB
MD5

4d29363340e5edd230c01db4b36ec76a
SHA1

5545d23e3d8c36fca3f81f71fabe762afbd3641c
SHA256

7ac5d58a30ed37ab54d238cc7280ab20b5c41b4e6e1b1cea6ad5ff796f333423
SHA512

985287c5962b220ce1fd9f6138025dd36452ab50e6db00e70f1ac3a649a88cd2cf1697a2945405a2d54bb90488616fa1d75453130caa72896e7d542cbbbb45ed
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mhht:bc/y2lLRU6zA6qt

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
2024-06-05_4d29363340e5edd230c01db4b36ec76a_cryptolocker

Files

2024-06-05_4d29363340e5edd230c01db4b36ec76a_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