2024-06-04_d10426fa260e571f61abb14d4344dcbb_cryptolocker | Triage

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General

Target

2024-06-04_d10426fa260e571f61abb14d4344dcbb_cryptolocker
Size

46KB
MD5

d10426fa260e571f61abb14d4344dcbb
SHA1

fe98366cdd530b31ca2070e9da28d398aa738e50
SHA256

a19d6010d532198c76aab67717ab106090dfb431e827d1be65eb1d62ee1f2f7b
SHA512

fe7cd624ad160258c0b71addedeaf64023c971310b2f9a5cde9c7de94609a98a293f9d964e41ff9ab944ca9b8d4efaa0aa4bdfb429d6ee2b3758fac9a56cc420
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqxb:bc/y2lkF0+Beq9

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
2024-06-04_d10426fa260e571f61abb14d4344dcbb_cryptolocker

Files

2024-06-04_d10426fa260e571f61abb14d4344dcbb_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