2024-03-25_319d068bc30ab819703ed46e085157b6_cryptolocker | Triage

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General

Target

2024-03-25_319d068bc30ab819703ed46e085157b6_cryptolocker
Size

41KB
MD5

319d068bc30ab819703ed46e085157b6
SHA1

4928692374da11ca095e0e3c8b3d0997a13de0e9
SHA256

c96ae332726b4bab7d7b3985494398e46ae892bae5ef4a487f896a398fc1b7a0
SHA512

1f633ecf3f3d98c0c5cadb0582a4c8edb85dd1c5b8340c1f322cbc0349cdd9100febca9793f3d95d8dc65eb88c940ac4c548c8af0dd1205c60e6de24155340a9
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWA+:bc/y2lkF0+B2G+

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
2024-03-25_319d068bc30ab819703ed46e085157b6_cryptolocker

Files

2024-03-25_319d068bc30ab819703ed46e085157b6_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