ウイルスバスターで引っかからないウイルスが到着

Good morning,
We have prepared a contract and added the paragraphs that you wanted to see in it.
Our lawyers made alterations on the last page. If you agree with all the provisions we are ready to make the payment on Friday for the first consignment.
We are enclosing the file with the prepared contract.
Password for ZIP Archive is: contract

If necessary, we can send it by fax.
Looking forward to your decision.

な文面のメールでパスワード付きzipで圧縮されたファイルが添付されている。
とりあえず中身をVirusTotalでチェックするとこんな具合。
TrendMicro(トレンドマイクロ)は今のところ未対応。

ファイル名 Contract.exe 受理 2008.08.11 17:15:07 (CET)
アンチウイルスバージョン更新日結果
AhnLab-V32008.8.12.02008.08.11-
AntiVir7.8.1.192008.08.11TR/Dropper.Gen
Authentium5.1.0.42008.08.11W32/Trojan-Gypikon-based.DM2!Maximus
Avast4.8.1195.02008.08.11-
AVG8.0.0.1562008.08.11Dropper.Tiny.U
BitDefender7.22008.08.11-
CAT-QuickHeal9.502008.08.11-
ClamAV0.93.12008.08.11-
DrWeb4.44.0.091702008.08.11-
eSafe7.0.17.02008.08.11-
eTrust-Vet31.6.60232008.08.11-
Ewido4.02008.08.11-
F-Prot4.4.4.562008.08.11W32/Trojan-Gypikon-based.DM2!Maximus
F-Secure7.60.13501.02008.08.11Suspicious:W32/Malware!Gemini
Fortinet3.14.0.02008.08.11-
GData2.0.7306.10232008.08.11-
IkarusT3.1.1.34.02008.08.11-
K7AntiVirus7.10.4112008.08.11-
Kaspersky7.0.0.1252008.08.11-
McAfee53572008.08.08-
Microsoft1.38072008.08.11TrojanDropper:Win32/Emold.A
NOD32v233462008.08.11Win32/TrojanDropper.Small.NIA
Norman5.80.022008.08.11-
Panda9.0.0.42008.08.10-
PCTools4.4.2.02008.08.11-
Prevx1V22008.08.11Malicious Software
Rising20.57.02.002008.08.11-
Sophos4.32.02008.08.11Troj/Gernid-Gen
Sunbelt3.1.1538.12008.08.09-
Symantec102008.08.11Trojan Horse
TheHacker6.2.96.3952008.08.08-
TrendMicro8.700.0.10042008.08.11-
VBA323.12.8.32008.08.11-
ViRobot2008.8.11.13312008.08.11-
VirusBuster4.5.11.02008.08.10-
Webwasher-Gateway6.6.22008.08.11Trojan.Dropper.Gen
 
追加情報
File size: 33787 bytes
MD5...: 39867cd6d1ce7bcab72a1a70e15483db
SHA1..: 24da151b410fd459dafb71509266051339df689e
SHA256: 53909845930de73c4396632d90d42a5c98077519ff92f6fd1742940765cf3aef
SHA512: 5c14a10954ea73ab3fcb8497e189b4497a46774c84a3946237ddf16cc779540b
b4dc3c7b346e83cb55347ffe284f3f8b15110dc6c9ad67cc02becbbb31912a65
PEiD..: -
PEInfo: PE Structure information

( base data )
entrypointaddress.: 0x401067
timedatestamp.....: 0x489f16dc (Sun Aug 10 16:27:08 2008)
machinetype.......: 0x14c (I386)

( 2 sections )
name viradd virsiz rawdsiz ntrpy md5
.text 0x1000 0x4d2 0x600 4.80 e78fad324b2edba34e96ea011a5747b9
.rsrc 0x2000 0x7bfb 0x7bfb 6.61 a631dd60039632633fc8a9cc1b5ef529

( 0 imports )

( 0 exports )
Prevx info: http://info.prevx.com/aboutprogramtext.asp?PX5=C8F48EBAFBBA56CA83E50063297AC3003D2044DA