041f71161ea3cea6eef1cde4d28e45dc465ced0304e35f2127bd9085baabf90f

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General

Target

041f71161ea3cea6eef1cde4d28e45dc465ced0304e35f2127bd9085baabf90f
Size

65KB
MD5

5eabb7256080bff31d7560447e1e39bb
SHA1

db5c9a34e8102883781f5a92d4ae4e5bfd026d80
SHA256

041f71161ea3cea6eef1cde4d28e45dc465ced0304e35f2127bd9085baabf90f
SHA512

9be11ee383d297657f91a3a373fa0417a8e4664447ac5f991c292ebcbdec38a1fb890b608110cda9e0f08c51dc4f6001c8ff621036f27ac497bd37301ebb35d6
SSDEEP

1536:36BS7LL18do9yHSmyerP86NvmPPJduFNxhXCb+m:qBon18WyHSPKk65mPhcFN3C6

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
041f71161ea3cea6eef1cde4d28e45dc465ced0304e35f2127bd9085baabf90f

Files

041f71161ea3cea6eef1cde4d28e45dc465ced0304e35f2127bd9085baabf90f
.exe windows:4 windows x86 arch:x86

3bb7c80eb100b0ef5af9d6406a8cea4a

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

shlwapi

StrStrA

wininet

InternetOpenUrlA
InternetReadFile
InternetCloseHandle

winmm

timeGetTime

msvcrt

_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fclose
fseek
ftell
fread
??2@YAPAXI@Z
malloc
sprintf
rand
_except_handler3
strncmp
strstr
strcspn
strncpy
atoi

kernel32

OpenMutexA
GetStartupInfoA
GetModuleFileNameA
VirtualAlloc
VirtualAllocEx
VirtualProtectEx
GetModuleHandleA
WriteProcessMemory
SetThreadContext
ResumeThread
GetThreadContext
ReadProcessMemory
VirtualQueryEx
CreateProcessA
TerminateProcess
ExitThread
RaiseException
InterlockedExchange
LocalAlloc
GetLocaleInfoW
GetComputerNameA
GlobalMemoryStatusEx
GetTickCount
GetSystemDirectoryA
CopyFileA
CreateMutexA
WaitForSingleObject
lstrcpyA
GetFileAttributesA
GetFileSize
GlobalAlloc
ReadFile
GlobalFree
BeginUpdateResourceA
UpdateResourceA
EndUpdateResourceA
EnumResourceNamesA
CreateThread
Sleep
FreeLibrary
GetProcAddress
LoadLibraryA
DeleteFileA
ExitProcess
WinExec
lstrcatA
ReleaseMutex
GetLastError
lstrlenA
lstrcpynA
CreateFileA
CloseHandle
MoveFileExA
GetTempPathA
WriteFile
LockResource
LoadResource
SizeofResource
FindResourceA

Sections

.text
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 35KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

ncpiofg
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

3bb7c80eb100b0ef5af9d6406a8cea4a

Headers

File Characteristics

Imports

shlwapi

wininet

winmm

msvcrt

kernel32

Sections

.text Size: 21KB - Virtual size: 20KB

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

.data Size: 3KB - Virtual size: 4KB

.rsrc Size: 35KB - Virtual size: 36KB

ncpiofg Size: - Virtual size: 4KB

.text
Size: 21KB - Virtual size: 20KB

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

.data
Size: 3KB - Virtual size: 4KB

.rsrc
Size: 35KB - Virtual size: 36KB

ncpiofg
Size: - Virtual size: 4KB