f486089920ad5c40ad3347093fed9310e662a091036fa624ce8c577899c9b17c

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General

Target

f486089920ad5c40ad3347093fed9310e662a091036fa624ce8c577899c9b17c
Size

263KB
MD5

61436525ef1ba57ba57fe70af46c85b0
SHA1

e470d1fcd28c0de6332116dc27241eec0eef3f27
SHA256

f486089920ad5c40ad3347093fed9310e662a091036fa624ce8c577899c9b17c
SHA512

2d1d736823f7146229f4c2b69ffdf9ca01c71bfc388fc75b104a02d6396c23eebb108837495d419cd1861452e34a3e518dc1ce8a79af025efe559ef41a0285f7
SSDEEP

6144:GbV1mlxAN/u3wGn/c6PYuyJIc907ohkotjQX1kZrrnQ:GBMWVugGn/ftyd9UoCotjQmQ

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

f486089920ad5c40ad3347093fed9310e662a091036fa624ce8c577899c9b17c
.exe windows x86

1645a2aac5536a39aadd46fdfaae2ce6

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

LoadLibraryA
IsBadWritePtr
GetOEMCP
GetSystemInfo
GetCPInfo
GetLocaleInfoA
GetEnvironmentStringsW
QueryPerformanceCounter
HeapCreate
GetStartupInfoA
GetModuleHandleA
ExitProcess
GetStringTypeW
GetStringTypeA
GetVersionExA
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetCurrentThread
LocalFree
MultiByteToWideChar
GetLastError
FreeLibrary
GetModuleFileNameA
InitializeCriticalSection
GetVolumeInformationW
GetModuleHandleW
GetCurrentProcess
GetACP
GetProcAddress

advapi32

AdjustTokenPrivileges
OpenProcessToken
AccessCheck
DuplicateToken
OpenThreadToken
GetFileSecurityA
MapGenericMask
LookupPrivilegeValueA

msasn1

ASN1BEREncCheck
ASN1BERDecZeroChar32String
ASN1BERDecSkip
ASN1_Encode
ASN1CEREncChar32String
ASN1_CloseModule
ASN1BERDecObjectIdentifier2
ASN1CEREncGeneralizedTime
ASN1intx_sub
ASN1BERDecOctetString
ASN1charstring_free

mfc42u

DllUnregisterServer

Sections

UPX0
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gi
Size: 3KB - Virtual size: 416KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.nBw
Size: 1024B - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.Tm
Size: 3KB - Virtual size: 529KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 97KB - Virtual size: 99KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.ayCmb
Size: 4KB - Virtual size: 539KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 8KB - Virtual size: 305KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 118KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rYGELK
Size: 2KB - Virtual size: 459KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1645a2aac5536a39aadd46fdfaae2ce6

Headers

File Characteristics

Imports

kernel32

advapi32

msasn1

mfc42u

Sections

UPX0 Size: 4KB - Virtual size: 3KB

.gi Size: 3KB - Virtual size: 416KB

.text Size: 17KB - Virtual size: 16KB

.nBw Size: 1024B - Virtual size: 18KB

.rdata Size: 2KB - Virtual size: 12KB

.Tm Size: 3KB - Virtual size: 529KB

.edata Size: 97KB - Virtual size: 99KB

.ayCmb Size: 4KB - Virtual size: 539KB

.data Size: 8KB - Virtual size: 305KB

.edata Size: 118KB - Virtual size: 128KB

.rYGELK Size: 2KB - Virtual size: 459KB

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

UPX0
Size: 4KB - Virtual size: 3KB

.gi
Size: 3KB - Virtual size: 416KB

.text
Size: 17KB - Virtual size: 16KB

.nBw
Size: 1024B - Virtual size: 18KB

.rdata
Size: 2KB - Virtual size: 12KB

.Tm
Size: 3KB - Virtual size: 529KB

.edata
Size: 97KB - Virtual size: 99KB

.ayCmb
Size: 4KB - Virtual size: 539KB

.data
Size: 8KB - Virtual size: 305KB

.edata
Size: 118KB - Virtual size: 128KB

.rYGELK
Size: 2KB - Virtual size: 459KB

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