NEAS[.]2023-09-05_2fe07791bf53c921f2468e0a668ea0d6_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_2fe07791bf53c921f2468e0a668ea0d6_cryptolocker_JC.exe
Size

31KB
MD5

2fe07791bf53c921f2468e0a668ea0d6
SHA1

390bbf0118d62f114cd5701d3d0bcf345ad8125c
SHA256

b6ce8efa1904ed0eff23733acac75d6c4c844e135ea8d03c5a210f929b2ebe6a
SHA512

477d1d8b6d9691ac2156ab225bff5206ce958cf7973d736e1b030e5cb781534851f9d13cdd96cd0c778109bd5fe4477234b639a62b964f60e5b1973eb16399d7
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBjb1Al:X6QFElP6n+gJQMOtEvwDpjBnSl

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_2fe07791bf53c921f2468e0a668ea0d6_cryptolocker_JC.exe

Files

NEAS.2023-09-05_2fe07791bf53c921f2468e0a668ea0d6_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