2024-04-06_33f4106193c6878ae5d2eccf11c896c0_cryptolocker | Triage

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General

Target

2024-04-06_33f4106193c6878ae5d2eccf11c896c0_cryptolocker
Size

42KB
MD5

33f4106193c6878ae5d2eccf11c896c0
SHA1

5b707785c5e39765367df00e5ebc6bbd5464bc28
SHA256

90b6ad0c908cdbded9e341639fb6c625a75689a98513949772fb47c7dd1b4439
SHA512

89e5ff907e4f479899896fb8d2d5681f02cf50381e92fe34598b05401fe3fb25c78f8aa002880ff7697c7cdea040d0ce4d1538905fab285ad2fc946a681ce61c
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWmR:bc/y2lkF0+B2QR

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
2024-04-06_33f4106193c6878ae5d2eccf11c896c0_cryptolocker

Files

2024-04-06_33f4106193c6878ae5d2eccf11c896c0_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