file[.]exe | Triage

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General

Target

file.exe
Size

6.3MB
MD5

bfe2f72aaf59ad12fe5479d4936d9d52
SHA1

1eb38144e825af65babd0f1e5651f74123413c93
SHA256

8ad7c506b6c146384ab9b6effd12c9bd586518100e35c4fcb4744b40d10bf25a
SHA512

e1e070feec3cc1ef4506976d6c839564f9a2487fbdfeb77c29027c3c0634f8990f3e48aba0560030e8f823ee48ca2055f16256d1d87e68b565dd8bbfcc4bdba7
SSDEEP

49152:YxnRxBWUDgOXOVviT4teSK+T/8zkSJUosljJs0Rr4IwEZJumWu/Po8MIBZO+LnX9:C7k0uKT4teSxb8zxGH1JsY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
file.exe

Files

file.exe
.exe windows:4 windows x86 arch:x86

41db2083dac89343aef584a51a80b293

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

CryptAcquireContextA
CryptGenRandom
CryptReleaseContext

kernel32

DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetLastError
GetModuleHandleA
GetModuleHandleW
GetNativeSystemInfo
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetThreadLocale
HeapAlloc
HeapFree
InitializeCriticalSection
IsBadReadPtr
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WideCharToMultiByte
lstrlenA

msvcrt

__getmainargs
__initenv
__mb_cur_max
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_assert
_cexit
_errno
_chsize
_exit
_filelengthi64
_fileno
_initterm
_iob
_lock
_onexit
_unlock
_wcsnicmp
abort
atoi
bsearch
calloc
exit
fclose
fflush
fgetpos
fopen
fputc
fread
free
freopen
fsetpos
fwrite
getc
islower
isspace
isupper
isxdigit
localeconv
malloc
mbstowcs
memcmp
memcpy
memmove
memset
mktime
localtime
difftime
_mkdir
perror
qsort
realloc
remove
setlocale
signal
strchr
strcmp
strerror
strlen
strncmp
strncpy
strtol
strtoul
tolower
ungetc
vfprintf
time
wcslen
wcstombs
_stat
_write
_utime
_open
_fileno
_close
_chmod

Sections

.text
Size: 4.6MB - Virtual size: 4.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 427KB - Virtual size: 426KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

41db2083dac89343aef584a51a80b293

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

Sections

.text Size: 4.6MB - Virtual size: 4.6MB

.data Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 58KB - Virtual size: 57KB

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

.bss Size: - Virtual size: 2KB

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

.CRT Size: 512B - Virtual size: 48B

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

.reloc Size: 427KB - Virtual size: 426KB

.text
Size: 4.6MB - Virtual size: 4.6MB

.data
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 58KB - Virtual size: 57KB

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

.bss
Size: - Virtual size: 2KB

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

.CRT
Size: 512B - Virtual size: 48B

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

.reloc
Size: 427KB - Virtual size: 426KB