2024-01-11_bc5bc7a51ce00becd27193c875abbbb0_cryptolocker | Triage

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General

Target

2024-01-11_bc5bc7a51ce00becd27193c875abbbb0_cryptolocker
Size

77KB
MD5

bc5bc7a51ce00becd27193c875abbbb0
SHA1

6dcb757b6d9a151536c48fef65ed16d617a525c7
SHA256

4a4ffad162d0e6a73a430fd63db3f1b0564005b4f98450b5b31dc6272151e225
SHA512

a96befba0ee8859c866a351dcc60c335cd67e3d6ff3f0948958c382ed40f23f2c301d9ed13ab3010248f6586a8fbad8099f0f254eeed76e382f8212518e3f09e
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHX:vCjsIOtEvwDpj5H9YvQd2T

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-01-11_bc5bc7a51ce00becd27193c875abbbb0_cryptolocker

Files

2024-01-11_bc5bc7a51ce00becd27193c875abbbb0_cryptolocker
.exe windows:5 windows x86 arch:x86

5c55d83b58dbc1f7154223c32a893074

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 542B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ