notavirus[.]exe

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General

Target

notavirus.exe
Size

77KB
MD5

1d98200b3ae3daf72da5485537327378
SHA1

6dbeb7edaeb2683d7b4b5c7ad271035755839280
SHA256

602146bbb8831b688e754b0ec794f8452c8ee7a0dd7304f754032f4bf0ebc0d9
SHA512

3eaaec7be00fe590940d9df8373e75a01a4f3a025b1fc0f1e923637b4d34c7fed9f222b0ccf0309497a3bb86de73d4f279961c2f9f4cad5abeae113df48dc17d
SSDEEP

1536:+IMoTcavjohjkvjAujQfAjwpqpWTfZs3v5byB+ucC85MO5qtdj:+IIs/JyBmsz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
notavirus.exe

Files

notavirus.exe
.exe windows:6 windows x86

74b611f4a9f0f4e86a7da9260299167a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

api-ms-win-crt-heap-l1-1-0

_set_new_mode
calloc
free
malloc

api-ms-win-crt-private-l1-1-0

memcpy

api-ms-win-crt-runtime-l1-1-0

__p___argc
__p___argv
__p___wargv
_cexit
_configure_narrow_argv
_configure_wide_argv
_crt_at_quick_exit
_crt_atexit
_exit
_initialize_narrow_environment
_initialize_wide_environment
_initterm
_set_app_type
_set_invalid_parameter_handler
abort
exit
signal

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__p__commode
__p__fmode
__stdio_common_vfprintf
__stdio_common_vfwprintf
fwrite

api-ms-win-crt-string-l1-1-0

strlen
strncmp

shell32

ShellExecuteA

kernel32

DeleteCriticalSection
EnterCriticalSection
GetLastError
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-environment-l1-1-0

__p__environ
__p__wenviron

api-ms-win-crt-time-l1-1-0

__daylight
__timezone
__tzname
_tzset

Sections

.text
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.buildid
Size: 512B - Virtual size: 53B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 660B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/18
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/43
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/66
Size: 512B - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/80
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

74b611f4a9f0f4e86a7da9260299167a

Headers

DLL Characteristics

File Characteristics

Imports

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

shell32

kernel32

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-time-l1-1-0

Sections

.text Size: 5KB - Virtual size: 5KB

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

.buildid Size: 512B - Virtual size: 53B

.data Size: 512B - Virtual size: 248B

.00cfg Size: 512B - Virtual size: 4B

.eh_fram Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 8B

.reloc Size: 1024B - Virtual size: 660B

/4 Size: 5KB - Virtual size: 5KB

/18 Size: 2KB - Virtual size: 1KB

/31 Size: 17KB - Virtual size: 17KB

/43 Size: 9KB - Virtual size: 8KB

/55 Size: 4KB - Virtual size: 4KB

/66 Size: 512B - Virtual size: 264B

/80 Size: 16KB - Virtual size: 15KB

.text
Size: 5KB - Virtual size: 5KB

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

.buildid
Size: 512B - Virtual size: 53B

.data
Size: 512B - Virtual size: 248B

.00cfg
Size: 512B - Virtual size: 4B

.eh_fram
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 8B

.reloc
Size: 1024B - Virtual size: 660B

/4
Size: 5KB - Virtual size: 5KB

/18
Size: 2KB - Virtual size: 1KB

/31
Size: 17KB - Virtual size: 17KB

/43
Size: 9KB - Virtual size: 8KB

/55
Size: 4KB - Virtual size: 4KB

/66
Size: 512B - Virtual size: 264B

/80
Size: 16KB - Virtual size: 15KB