b5b2729ad7ca82b73fc13fc5bc6286375d4c9e0488b63952e209eb28eeba447a

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General

Target

b5b2729ad7ca82b73fc13fc5bc6286375d4c9e0488b63952e209eb28eeba447a
Size

276KB
MD5

10aa353869044bac0c6aa1beb242d1f0
SHA1

1a274574fc72cf56a27a014620d25a79498e23b5
SHA256

b5b2729ad7ca82b73fc13fc5bc6286375d4c9e0488b63952e209eb28eeba447a
SHA512

e86bc63dc659808c40c5090c0abce1ae2d5762b80eac93cd6ddf5b66135557aba587ca7019221aed01f00ec8c576b87bb7dff0de0c408068f2c3a1288040ec6d
SSDEEP

6144:F4P885qxrnbQR8vhTcqHR18lGk9mi+BAENW958AwV:Fa8VxDbbvhpHuGfZBAR51wV

Score

8^/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

Files

b5b2729ad7ca82b73fc13fc5bc6286375d4c9e0488b63952e209eb28eeba447a
.exe windows x86

3ff5a8be29653527e738cd256f4d599f

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

GetModuleFileNameW
GetLastError
GetTickCount
GetCurrentProcess
MultiByteToWideChar
GetSystemDirectoryW
GetVersionExA
GetProcessHeap
GetStartupInfoW
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleA
TlsAlloc
GetCurrentThreadId
HeapCreate
ExitProcess
GetModuleFileNameA
GetEnvironmentStringsW
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetStringTypeA
GetStringTypeW
Sleep
GetLocaleInfoA
InitializeCriticalSection
LoadLibraryA
CreateMutexA
GetProcAddress

user32

GetSystemMetrics
GetMenuItemCount
AppendMenuW
InvalidateRgn
SetForegroundWindow
SetDlgItemTextW
SetActiveWindow
SetMenu
CreateAcceleratorTableA
DefWindowProcA
OffsetRect
RegisterClassW
GetCapture
RegisterClassExW
SetFocus
IsMenu
DialogBoxIndirectParamA
IsIconic
GetMenuItemInfoW
GetCursorPos
GetDesktopWindow
CheckMenuItem
DestroyIcon
LoadBitmapA
GetClassInfoW
CreateWindowExA
MessageBoxW

advapi32

RegSetValueExW
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegDeleteKeyW
CloseServiceHandle
StartServiceW
OpenServiceW
OpenSCManagerW

polstore

IPSecFreePolStr
IPSecFreeMulNFAData
IPSecUnassignPolicy
IPSecEnumISAKMPData
IPSecFreeISAKMPData
IPSecEnumPolicyData
IPSecFreeFilterSpec
IPSecGetAssignedPolicyData
IPSecFreeMulNegPolData

gdi32

CreateFontIndirectExW
RemoveFontResourceW
CreateDIBSection
CreateSolidBrush
CreateHatchBrush
CreatePen
CreatePatternBrush
CreateRoundRectRgn
GetMetaFileA

cryptnet

LdapProvOpenStore

Sections

UPX1
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Lc
Size: 512B - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vB
Size: 5KB - Virtual size: 828KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gNvPZC
Size: 4KB - Virtual size: 899KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.m
Size: 512B - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.cFGdVt
Size: 4KB - Virtual size: 335KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 78KB - Virtual size: 127KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.VkTI
Size: 1024B - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 7KB - Virtual size: 233KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 145KB - Virtual size: 194KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.nLiuI
Size: 2KB - Virtual size: 256KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3ff5a8be29653527e738cd256f4d599f

Headers

File Characteristics

Imports

kernel32

user32

advapi32

polstore

gdi32

cryptnet

Sections

UPX1 Size: 6KB - Virtual size: 5KB

.Lc Size: 512B - Virtual size: 70KB

.vB Size: 5KB - Virtual size: 828KB

.gNvPZC Size: 4KB - Virtual size: 899KB

.m Size: 512B - Virtual size: 45KB

.text Size: 15KB - Virtual size: 15KB

.rdata Size: 3KB - Virtual size: 29KB

.cFGdVt Size: 4KB - Virtual size: 335KB

.edata Size: 78KB - Virtual size: 127KB

.VkTI Size: 1024B - Virtual size: 46KB

.data Size: 7KB - Virtual size: 233KB

.edata Size: 145KB - Virtual size: 194KB

.nLiuI Size: 2KB - Virtual size: 256KB

.rsrc Size: 2KB - Virtual size: 1KB

UPX1
Size: 6KB - Virtual size: 5KB

.Lc
Size: 512B - Virtual size: 70KB

.vB
Size: 5KB - Virtual size: 828KB

.gNvPZC
Size: 4KB - Virtual size: 899KB

.m
Size: 512B - Virtual size: 45KB

.text
Size: 15KB - Virtual size: 15KB

.rdata
Size: 3KB - Virtual size: 29KB

.cFGdVt
Size: 4KB - Virtual size: 335KB

.edata
Size: 78KB - Virtual size: 127KB

.VkTI
Size: 1024B - Virtual size: 46KB

.data
Size: 7KB - Virtual size: 233KB

.edata
Size: 145KB - Virtual size: 194KB

.nLiuI
Size: 2KB - Virtual size: 256KB

.rsrc
Size: 2KB - Virtual size: 1KB