2024-01-23_9518e6c9cf6f2bd11a4afface80a63a6_cryptolocker | Triage

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General

Target

2024-01-23_9518e6c9cf6f2bd11a4afface80a63a6_cryptolocker
Size

41KB
MD5

9518e6c9cf6f2bd11a4afface80a63a6
SHA1

3f92b48e72bff34e87e777c757153e3b55ef45ee
SHA256

135a94e65b0fd08046138cfc69f048cfabc4d7f96ab73e47bc9146772204c8c0
SHA512

1242c9519e53ea62ca876a9161a7f83b0a75de44dde2054c0b76f0fad3fc62585af006bab63eb0fd490544271707804f095bf63a7ac06201f39a47234bbbb06d
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqH:bc/y2lkF0+BjH

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
2024-01-23_9518e6c9cf6f2bd11a4afface80a63a6_cryptolocker

Files

2024-01-23_9518e6c9cf6f2bd11a4afface80a63a6_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