7aaf98bb2e80ccd9161e5637ae2054d627afd4a255241c63f11dabedcabc3d5f

General

Target

7aaf98bb2e80ccd9161e5637ae2054d627afd4a255241c63f11dabedcabc3d5f
Size

44KB
MD5

9b31b23200cb0a5ba2722a747b116e77
SHA1

a086adf7b2020c9b313788b044b9c7575d05f841
SHA256

7aaf98bb2e80ccd9161e5637ae2054d627afd4a255241c63f11dabedcabc3d5f
SHA512

60e41e6c015d95e1289327d8b80d6c2785d976679c37f56dffb9519df740a6ba68a2d04def91dd39cdeeba8f5aacffc3a1b07e0363d77f310f63ac42fc30b3bb
SSDEEP

768:jvQ5qDLHRdw2iPSMEk/6KowfEMb96jyXa8E:jvQoLHjw2iWPK17IyXjE

Score

10^/10

Malware Config

Signatures

Detects Windows executables referencing non-Windows User-Agents 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
7aaf98bb2e80ccd9161e5637ae2054d627afd4a255241c63f11dabedcabc3d5f

Files

7aaf98bb2e80ccd9161e5637ae2054d627afd4a255241c63f11dabedcabc3d5f
.exe windows:4 windows x86 arch:x86

286870a926664a5129b8b68ed0d4a8eb

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

mfc42

ord823
ord825

msvcrt

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

kernel32

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

user32

wsprintfA

shell32

ShellExecuteA
ShellExecuteExA
SHChangeNotify

shlwapi

SHDeleteKeyA

ws2_32

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

iphlpapi

GetAdaptersInfo
GetIfTable

Sections

.text
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.dtc
Size: 4KB - Virtual size: 4KB

Sharing

General

Malware Config

Signatures

Files

286870a926664a5129b8b68ed0d4a8eb

Headers

File Characteristics

Imports

mfc42

msvcrt

kernel32

user32

shell32

shlwapi

ws2_32

iphlpapi

Sections

.text Size: 20KB - Virtual size: 19KB

.rdata Size: 4KB - Virtual size: 2KB

.data Size: 4KB - Virtual size: 5KB

.rsrc Size: 8KB - Virtual size: 7KB

.dtc Size: 4KB - Virtual size: 4KB

.text
Size: 20KB - Virtual size: 19KB

.rdata
Size: 4KB - Virtual size: 2KB

.data
Size: 4KB - Virtual size: 5KB

.rsrc
Size: 8KB - Virtual size: 7KB

.dtc
Size: 4KB - Virtual size: 4KB