2024-04-28_1ee63db3f35f72db471b88b415c7c5ba_cryptolocker | Triage

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General

Target

2024-04-28_1ee63db3f35f72db471b88b415c7c5ba_cryptolocker
Size

43KB
MD5

1ee63db3f35f72db471b88b415c7c5ba
SHA1

c487a3408910b1a9a448dd4164b0ddc0be6fca51
SHA256

7dda3a9636efc1d3b1b2f4814330aedd095ce158cf95b49cddaaef84374a4d48
SHA512

537a4c21292422bddde53d211349329f9f53c697e7866bf6058ef24ae7c74e110aebee31529dabb4615d6ac99f4a00973bdebbe5f98cb14e20ff68fb967fa7f3
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqy:bc/y2lkF0+Beqy

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
2024-04-28_1ee63db3f35f72db471b88b415c7c5ba_cryptolocker

Files

2024-04-28_1ee63db3f35f72db471b88b415c7c5ba_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