2024-05-30_5e0d6fe9eb4f6d0c4920781dfe3b3d35_cryptolocker | Triage

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General

Target

2024-05-30_5e0d6fe9eb4f6d0c4920781dfe3b3d35_cryptolocker
Size

45KB
MD5

5e0d6fe9eb4f6d0c4920781dfe3b3d35
SHA1

9fed1bd695ae0d286d68324d9a2ab52a58e7db75
SHA256

8168cd93f519ac9fb791dcbad8c07892e13fbdc909850c7b8ee810369bc20d90
SHA512

02069edf5bedd8841f8faa84f0a0c3c1754aab00beabcdb44901b05d90d68ba3d4a879c2ba50a915f4fac472855745667274d2828c75727e014c7e4dd2524c0f
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqj:bc/y2lkF0+Beqj

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
2024-05-30_5e0d6fe9eb4f6d0c4920781dfe3b3d35_cryptolocker

Files

2024-05-30_5e0d6fe9eb4f6d0c4920781dfe3b3d35_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