NEAS[.]2023-09-08_4d2c41f6f9c569b5214df44848d920b2_cryptolocker_JC[.]exe | Triage

Sharing

General

Target

NEAS.2023-09-08_4d2c41f6f9c569b5214df44848d920b2_cryptolocker_JC.exe
Size

34KB
MD5

4d2c41f6f9c569b5214df44848d920b2
SHA1

8f47df0f639fd16425e169ae211bcbf99a77aadc
SHA256

f198393adadb2381da1d025b05eb8b16c6669077acb6e17883ca11bcfec42435
SHA512

f5a0f14851c91ff6fce4f15603185fb00bf2a81878d636e7f42229efc2dc5f25dcb90987f00ca8d6cd664003d21ea9867946c40810e8215345d56903766a7764
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVaD3TP7DFS:X6QFElP6n+gJQMOtEvwDpjBmzDk

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-08_4d2c41f6f9c569b5214df44848d920b2_cryptolocker_JC.exe

Files

NEAS.2023-09-08_4d2c41f6f9c569b5214df44848d920b2_cryptolocker_JC.exe
.exe windows:5 windows x86

7ba3aa8366ce167c7a77ebd6e6fea8e5

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ