2024-05-12_436cdfdb31e659df53388e3b3d0d0ddd_cryptolocker | Triage

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General

Target

2024-05-12_436cdfdb31e659df53388e3b3d0d0ddd_cryptolocker
Size

44KB
MD5

436cdfdb31e659df53388e3b3d0d0ddd
SHA1

a8b0ce1a16c27be864bd2030b25b02ed380eebeb
SHA256

ab9af994164505cbf85f76a0b244198afdae3702cc065454a2de5acd68c0eb96
SHA512

41f2c133bbdadf3fea5a1943bbe9180710792753f3bb9a46ae2c802842f07cdaff89c45b857fc0a276551a8178146441cfdb1c1250ff42977c64c04d267dd1d0
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqcr:bc/y2lkF0+BeqO

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
2024-05-12_436cdfdb31e659df53388e3b3d0d0ddd_cryptolocker

Files

2024-05-12_436cdfdb31e659df53388e3b3d0d0ddd_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