NEAS[.]2023-09-05_5afe86fce8074a87b3ab7762c1dc17c9_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_5afe86fce8074a87b3ab7762c1dc17c9_cryptolocker_JC.exe
Size

76KB
MD5

5afe86fce8074a87b3ab7762c1dc17c9
SHA1

926943d92df4d119d2349b2de94348bc98cab0dd
SHA256

83d8bb2c79243c9ad42860efe6f31ac4f5a376ca93257d8eaa87a514b6fcdd53
SHA512

d54b80c58c604d8fa68b1344464503ff471aa13b75046bf6ea7b3985c1f3ff25c1f7a19e9199fbc90fa14fd320ce977d4583cf3a2b0b04fcd49b6c214fdb7e5f
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWa1:vCjsIOtEvwDpj5H9YvQd25

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_5afe86fce8074a87b3ab7762c1dc17c9_cryptolocker_JC.exe

Files

NEAS.2023-09-05_5afe86fce8074a87b3ab7762c1dc17c9_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