NEAS[.]2023-09-05_376e3b4c89592796ab932a2deb58b082_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_376e3b4c89592796ab932a2deb58b082_cryptolocker_JC.exe
Size

70KB
MD5

376e3b4c89592796ab932a2deb58b082
SHA1

70332d036ddb76bae3fa77504baa7cbfc2f8cfd1
SHA256

94119a804ce6dd5410844cb4ca67aac6ff5fb1e9ce48dd254240acdede8a528b
SHA512

37e000205974e7ea6990c0cc92cbe696dba5c4a98f0971a32cf691caa4bf51df5f07e5230b56ac5ac678f3749c10eab924cec208464449251ce8cbc9d82b3109
SSDEEP

1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1o:X6a+SOtEvwDpjBZYvQd2o

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_376e3b4c89592796ab932a2deb58b082_cryptolocker_JC.exe

Files

NEAS.2023-09-05_376e3b4c89592796ab932a2deb58b082_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