2024-05-14_ad9ab024ea8eb2fe46cda4f3c2e9abb4_cryptolocker | Triage

Sharing

General

Target

2024-05-14_ad9ab024ea8eb2fe46cda4f3c2e9abb4_cryptolocker
Size

44KB
MD5

ad9ab024ea8eb2fe46cda4f3c2e9abb4
SHA1

21e37d6e0091b34b86d9524b7208a1564d68c2f1
SHA256

2af5ec0e2992add21498ff46e9a6d05471997ec19199e162cdff617173b9b176
SHA512

75189c0f7af66cb1cee7af6d5d3478534a3550c5c29b7009508f817492050ccf8cbd6547cd284f64be995dd6ac778d0cf8562c630e5908e0058adf660498db9a
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqm:bc/y2lkF0+Beqm

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
2024-05-14_ad9ab024ea8eb2fe46cda4f3c2e9abb4_cryptolocker

Files

2024-05-14_ad9ab024ea8eb2fe46cda4f3c2e9abb4_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