2024-04-18_089f91a5a366f62b0a60d1d648215549_cryptolocker | Triage

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General

Target

2024-04-18_089f91a5a366f62b0a60d1d648215549_cryptolocker
Size

42KB
MD5

089f91a5a366f62b0a60d1d648215549
SHA1

0966c10e6be4bcfe99e95643bb7bdd0b9e951d83
SHA256

54d2f6811a038a4478e0de00484628d2d2f1c9456ebdd99b7bdf6223cb479ec7
SHA512

80156244ad69fc9e852d4f76dc390439c1037d1a81aa8f7feb7298acf71c4ce3e45384da3aeee8df20c2a494bc652eb87fe196ddad3c167ea23bd8a9e322cd0d
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqX:bc/y2lkF0+BeqX

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
2024-04-18_089f91a5a366f62b0a60d1d648215549_cryptolocker

Files

2024-04-18_089f91a5a366f62b0a60d1d648215549_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