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SHA256: 97e5cd34203297b9c455db0a17d2715d18b30506a65a7d3f571947e190bdccf1
File name: 2015-04-25-Nuclear-EK-Payload.exe
Detection ratio: 15 / 57
Analysis date: 2015-04-26 21:52:26 UTC ( 2 years, 1 month ago ) View latest
Antivirus Result Update
Ad-Aware Gen:Variant.Kazy.602232 20150426
ALYac Gen:Variant.Kazy.602232 20150426
AVG Generic6.AKOZ 20150426
AVware Win32.Malware!Drop 20150426
BitDefender Gen:Variant.Kazy.602232 20150426
DrWeb Trojan.Fakealert.48543 20150426
Emsisoft Gen:Variant.Kazy.602232 (B) 20150426
ESET-NOD32 Win32/Adware.FakeAV.T 20150426
F-Secure Gen:Variant.Kazy.602232 20150426
GData Gen:Variant.Kazy.602232 20150426
Malwarebytes Trojan.Agent.ED 20150426
Microsoft Rogue:Win32/Trapwot 20150426
eScan Gen:Variant.Kazy.602232 20150426
Tencent Trojan.Win32.Qudamah.Gen.0 20150426
VIPRE Win32.Malware!Drop 20150426
AegisLab 20150426
Yandex 20150426
AhnLab-V3 20150426
Alibaba 20150426
Antiy-AVL 20150426
Avast 20150426
Avira (no cloud) 20150427
Baidu-International 20150426
Bkav 20150425
ByteHero 20150426
CAT-QuickHeal 20150425
ClamAV 20150426
CMC 20150423
Comodo 20150426
Cyren 20150426
F-Prot 20150426
Fortinet 20150426
Ikarus 20150426
Jiangmin 20150426
K7AntiVirus 20150426
K7GW 20150426
Kaspersky 20150426
Kingsoft 20150427
McAfee 20150426
McAfee-GW-Edition 20150426
NANO-Antivirus 20150426
Norman 20150426
nProtect 20150424
Panda 20150424
Qihoo-360 20150427
Rising 20150426
Sophos 20150427
SUPERAntiSpyware 20150425
Symantec 20150426
TheHacker 20150426
TotalDefense 20150426
TrendMicro 20150426
TrendMicro-HouseCall 20150426
VBA32 20150426
ViRobot 20150426
Zillya 20150426
Zoner 20150424
The file being studied is a Portable Executable file! More specifically, it is a Win32 EXE file for the Windows GUI subsystem.
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2013-01-24 11:54:51
Entry Point 0x000036C8
Number of sections 4
PE sections
PE imports
CertFreeCRLContext
CertGetNameStringA
CertOpenStore
CertAddStoreToCollection
CertCloseStore
CertFindExtension
CertControlStore
CryptEnumOIDInfo
CertFindChainInStore
CertSaveStore
CryptFindOIDInfo
CertNameToStrA
CertCreateContext
CertCreateCRLContext
CertCreateCTLContext
DhcpAddServer
DhcpCreateClass
DhcpCreateOption
GetLastError
HeapFree
FileTimeToSystemTime
GetTickCount
LoadLibraryA
WaitForSingleObjectEx
GetCurrentProcess
GetDateFormatA
GetCurrentDirectoryW
GetFileSize
GetLogicalDriveStringsA
CreateDirectoryA
DeleteFileA
SetErrorMode
GetProcAddress
GetLocaleInfoW
SetEnvironmentVariableW
FindFirstFileA
CreateSemaphoreW
GetStartupInfoA
CompareStringA
OpenMutexW
CreateFileMappingA
MoveFileA
SearchPathW
InitializeCriticalSection
CreateEventA
QueryDosDeviceW
FormatMessageA
WriteConsoleW
drvGetDefaultCommConfigA
CountryRunOnce
InvokeControlPanel
drvSetDefaultCommConfigA
drvCommConfigDialogA
InsertMenuA
GetMessageA
GetClassInfoA
IsCharUpperA
wsprintfA
GetKeyNameTextA
DefDlgProcA
LoadStringA
FindWindowW
LoadImageA
PeekMessageA
IsDialogMessageA
DrawTextW
MessageBoxW
LoadBitmapA
DispatchMessageW
CharToOemA
GetThemeFont
GetThemeTextExtent
GetThemeRect
DrawThemeEdge
GetWindowTheme
GetThemeBool
IsThemeActive
OpenThemeData
CloseThemeData
DrawThemeBackground
GetThemeSysSize
GetThemeTextMetrics
GetThemeInt
Number of PE resources by type
RT_MESSAGETABLE 2
RT_ICON 1
RT_GROUP_ICON 1
Number of PE resources by language
ENGLISH US 4
PE resources
Debug information
ExifTool file metadata
MIMEType
application/octet-stream

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

FileTypeExtension
exe

TimeStamp
2013:01:24 12:54:51+01:00

FileType
Win32 EXE

PEType
PE32

CodeSize
24576

LinkerVersion
6.0

EntryPoint
0x36c8

InitializedDataSize
45056

SubsystemVersion
4.0

ImageVersion
0.0

OSVersion
4.0

UninitializedDataSize
0

File identification
MD5 1d9ab563bc26a626fc7d43e98eb6461f
SHA1 ad2d513e37ba7941f4b16cf97ceb19dde693be29
SHA256 97e5cd34203297b9c455db0a17d2715d18b30506a65a7d3f571947e190bdccf1
ssdeep
1536:klRXnhiHmi7RItwM6RwN3VP6xPFqRC/Yc4q9m:klRXnhiHmi7RItwM6RwVV+FkYYc/

authentihash e2e65386ceccc8bf5bffdb28831ff06a880b06c22ad5273afb7cb520b27e5383
imphash 1dcf0189da3f2b37898529598e5d14d1
File size 72.0 KB ( 73728 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Windows screen saver (46.4%)
Win32 Dynamic Link Library (generic) (23.3%)
Win32 Executable (generic) (15.9%)
Generic Win/DOS Executable (7.1%)
DOS Executable Generic (7.0%)
Tags
peexe

VirusTotal metadata
First submission 2015-04-26 21:49:47 UTC ( 2 years, 1 month ago )
Last submission 2015-04-26 21:52:26 UTC ( 2 years, 1 month ago )
File names 2015-04-25-Nuclear-EK-Payload.exe
97e5cd34203297b9c455db0a17d2715d18b30506a65a7d3f571947e190bdccf1.bin
Advanced heuristic and reputation engines
TrendMicro-HouseCall
TrendMicro's heuristic engine has flagged this file as: TROJ_GEN.R047C0CE315.

Symantec reputation Suspicious.Insight
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Condensed report! The following is a condensed report of the behaviour of the file when executed in a controlled environment. The actions and events described were either performed by the file itself or by any other process launched by the executed file or subjected to code injection by the executed file.
Opened files
Read files
Written files
Copied files
Deleted files
Created processes
Code injections in the following processes
Created mutexes
Opened mutexes
Searched windows
Opened service managers
Opened services
Hooking activity
Runtime DLLs
Additional details
The file sends control codes directly to certain device drivers making use of the DeviceIoControl Windows API function.
The file installs an application-defined hook procedure into a hook chain. You would install a hook procedure to monitor the system for certain types of events. These events are associated either with a specific thread or with all threads in the same desktop as the calling thread. This is done making use of the SetWindowsHook Windows API function.
HTTP requests
DNS requests
TCP connections
UDP communications