NEAS[.]2023-09-05_ad5bdb2905ab844c17c4e09b06ed1932_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_ad5bdb2905ab844c17c4e09b06ed1932_cryptolocker_JC.exe
Size

76KB
MD5

ad5bdb2905ab844c17c4e09b06ed1932
SHA1

230288c0ccaed9f53a8c758201320e8735e4ac2a
SHA256

850567996e37c5a6dc5feb84c45bc4cf64566bfccf4a77a8809d8fb1b53c450d
SHA512

c87b391c4bc0625a5507a7abd943e8b89f3620c4515d8af330b2ba6aa5379d1d3de75314fb2ebcc73d62989ecb6001f2d52339fc72ae281e3909ff6af7ac0fe7
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWax:vCjsIOtEvwDpj5H9YvQd2t

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_ad5bdb2905ab844c17c4e09b06ed1932_cryptolocker_JC.exe

Files

NEAS.2023-09-05_ad5bdb2905ab844c17c4e09b06ed1932_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