2024-02-18_84132304dd6a2e714bb03ba317ab494e_cryptolocker | Triage

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General

Target

2024-02-18_84132304dd6a2e714bb03ba317ab494e_cryptolocker
Size

44KB
MD5

84132304dd6a2e714bb03ba317ab494e
SHA1

288179a791be70a3e6abc34ed686b732d276cfed
SHA256

d44320b72e60680ef2fff4193a8efe0336b0047f32452cdc0b3d58097305f549
SHA512

8bfd62996f9eb11ff219845fdebe6ad688da1639ab56aa7e251d4d2103aa5e7bfa183a2042ebe4fcf30c3180284d9ba88debc33a2d2161c5c5250a8ec682745e
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphedT:bc/y2lkF0+Bec

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
2024-02-18_84132304dd6a2e714bb03ba317ab494e_cryptolocker

Files

2024-02-18_84132304dd6a2e714bb03ba317ab494e_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