NEAS[.]2023-09-27_f4c8d50a0847aa15b62ff11bac44f84b_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-27_f4c8d50a0847aa15b62ff11bac44f84b_cryptolocker_JC.exe
Size

50KB
MD5

f4c8d50a0847aa15b62ff11bac44f84b
SHA1

eb6748d5c11be6810996a7ee020e66551e288a40
SHA256

818ddd62fca003fad568777e79dd2663f1124cff14dedcb980496019e05db6b6
SHA512

960931ad7cc770c4393fbcafb0d15d5094129eb762325ce4c257a7cfce562ca164d91214855d2da0db50fa4db9810117dd532a31f43e8905561994ce391b34e2
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+J:bIDOw9a0DwitDZzck

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-27_f4c8d50a0847aa15b62ff11bac44f84b_cryptolocker_JC.exe

Files

NEAS.2023-09-27_f4c8d50a0847aa15b62ff11bac44f84b_cryptolocker_JC.exe
.exe windows:5 windows x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ