2024-05-05_3fd30f93d1ce568277f94d0b80300b39_cryptolocker | Triage

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General

Target

2024-05-05_3fd30f93d1ce568277f94d0b80300b39_cryptolocker
Size

44KB
MD5

3fd30f93d1ce568277f94d0b80300b39
SHA1

0d8170687cbf5b51a811528750562606cffeccb1
SHA256

82e9f612d4527942609c1799f00c8f1c8976d4cf3f54a8a0b891991c2a780745
SHA512

5c6cf190663729113f4eeaeb42bdf821887d028c694b5fe5e60873052dd6b4fce6008ed27667703772c03b56a5fd0ced06376d166cdbc6587926a3a1b08a2f66
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqB:bc/y2lkF0+BeqB

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
2024-05-05_3fd30f93d1ce568277f94d0b80300b39_cryptolocker

Files

2024-05-05_3fd30f93d1ce568277f94d0b80300b39_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