2023-08-26_a76db5ef0085574c3abb7ac664191449_cryptolocker_JC[.]exe | Triage

Sharing

General

Target

2023-08-26_a76db5ef0085574c3abb7ac664191449_cryptolocker_JC.exe
Size

75KB
MD5

a76db5ef0085574c3abb7ac664191449
SHA1

e7e9ed7ed880faa94481fbfae4fda51e6e08625f
SHA256

ea3801650758a4b89849087a05f48894a7848ff441ee7245fe9411831043cf78
SHA512

376f4ff3b27df8fd4e558e1174215e72f3becbe0eb3dc95639ea3ded1d3da5fb8d4baeae1669e61c926e87b5b4929d7d971e1c640b039f284d884970b6d7c221
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWaM:vCjsIOtEvwDpj5H9YvQd2w

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2023-08-26_a76db5ef0085574c3abb7ac664191449_cryptolocker_JC.exe

Files

2023-08-26_a76db5ef0085574c3abb7ac664191449_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