NEAS[.]6f9cd66bed972897309faa12fac2fa74_JC[.]exe

General

Target

NEAS.6f9cd66bed972897309faa12fac2fa74_JC.exe
Size

160KB
MD5

6f9cd66bed972897309faa12fac2fa74
SHA1

62e2326e6fa24a870c1802b18c7f9ca1c1e6a22e
SHA256

305eb723340de71e8a0005feb32d50aed8146cc16e41fc9d6076ba2aa6a21746
SHA512

1749db99857c2f3ed408765d3c72cc4be63e2913949ee2f1c2fd73a656a2ab6d1fbe71e2acfe4256de8de2a1da3ab040a06527270ecb5849311c2d60dc97ceb0
SSDEEP

1536:zmDc/pULCHdf0T13yyXetH28JZveKb7ucKoqIv:yD/LxB3yyXeECveG3KoBv

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.6f9cd66bed972897309faa12fac2fa74_JC.exe

Files

NEAS.6f9cd66bed972897309faa12fac2fa74_JC.exe
.exe windows:4 windows x86

6db8353c2b6461197c203cc61d20792e

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

ExitProcess
Sleep
lstrcpyA
CreateProcessA
TerminateProcess
ExitThread
GetStartupInfoA
GetModuleHandleA
WaitForSingleObject
CreateFileA
SetFilePointer
WriteFile
lstrcpynA
lstrlenA
OpenMutexA
ReleaseMutex
GetComputerNameA
GetCurrentProcess
GetCurrentThread
CloseHandle
CreateThread
LoadLibraryA
GetProcAddress
GetSystemDefaultUILanguage
GetTickCount

iphlpapi

GetIfTable
GetAdaptersInfo

mfc42

ord823
ord825

msvcrt

_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
strncmp
_except_handler3
strstr
strcspn
strncpy
atoi
time
srand
rand
realloc
free
malloc
sprintf

shell32

SHChangeNotify
ShellExecuteExA
ShellExecuteA

shlwapi

SHDeleteKeyA

user32

GetDesktopWindow
wsprintfA

ws2_32

setsockopt
recv
__WSAFDIsSet
select
WSAIoctl
closesocket
WSAStartup
inet_ntoa
htonl
WSACleanup
socket
connect
send
inet_addr
sendto
htons

Sections

UPX0
Size: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 76KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

6db8353c2b6461197c203cc61d20792e

Headers

File Characteristics

Imports

kernel32

iphlpapi

mfc42

msvcrt

shell32

shlwapi

user32

ws2_32

Sections

UPX0 Size: 56KB - Virtual size: 56KB

UPX1 Size: 20KB - Virtual size: 20KB

.rsrc Size: 76KB - Virtual size: 76KB

UPX0
Size: 56KB - Virtual size: 56KB

UPX1
Size: 20KB - Virtual size: 20KB

.rsrc
Size: 76KB - Virtual size: 76KB