2023-08-25_e37cfcbd8604ee63247e12b05c0df5fe_cryptolocker_JC[.]exe | Triage

Sharing

General

Target

2023-08-25_e37cfcbd8604ee63247e12b05c0df5fe_cryptolocker_JC.exe
Size

75KB
MD5

e37cfcbd8604ee63247e12b05c0df5fe
SHA1

6add963a2b58ffc0ec392cc2025e7a07f0bc81c2
SHA256

91e7214afaf87009ab4b2b136c3fd6017cec580ed44fae084c39496bc51e83fb
SHA512

e7f98d8100f9dfa2ce69f643537bb0f8f36c7209a5bb0cf9a62b73023c130ce72e870fcf5e1931f7b8d8cf06bb044d63888dc4579cbc01ef06682316ef55f3f2
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWa1:vCjsIOtEvwDpj5H9YvQd2Z

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2023-08-25_e37cfcbd8604ee63247e12b05c0df5fe_cryptolocker_JC.exe

Files

2023-08-25_e37cfcbd8604ee63247e12b05c0df5fe_cryptolocker_JC.exe
.exe windows:5 windows 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