VSUB - Malware Submissions

Monday 30th January, 2006

VS0601006 Possible new malware [Ranky and Sdbot Dropper]

Filed under: All, Submitted

Data on a sample of a suspected new malware being spread via SMB.

This was caught by my WormCharmer.

I have included data on a sample of the dropper and the files extracted from the
RAR SFX dropper for your information and analysis.

1 copy has been trapped so far.

I haven’t had a chance to test it on a goat system yet.

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Details:

FileName: moonshine.exe
FileDateTime: 27/01/2006 09:19:52
Filesize: 164870
MD5: e382af0f14c12563cfea229b9cacba66
CRC32: 3099EBB0
File Type: PE Executable RAR

Scan report of: moonshine.exe

@Proventia-VPS -
AntiVir -
Avast! -
AVG Packed.gen
BitDefender Backdoor.SDBot.532451D8
ClamAV Worm.Mytob.GH
Command -
Dr Web Win32.IRC.Bot.based
eSafe -
eTrust-INO -
eTrust-INO (BETA) -
eTrust-VET -
eTrust-VET (BETA) -
Ewido Backdoor.SdBot
F-Prot -
F-Secure Backdoor.Win32.SdBot.gen
F-Secure (BETA) Backdoor.Win32.SdBot.gen
Fortinet W32/SDBot!bdr
Fortinet (BETA) W32/SDBot!bdr
Ikarus -
Kaspersky Backdoor.Win32.SdBot.gen
McAfee Downloader-PS trojan
McAfee (BETA) W32/Sdbot.worm.gen.by
Nod32 -
Norman -
Panda Bck/Sdbot.GGX
Panda (BETA) Bck/Sdbot.GGX
QuickHeal -
Sophos -
Symantec -
Symantec (BETA) -
Trend Micro -
Trend Micro (BETA) -
VBA32 Backdoor.Win32.SdBot.gen
VirusBuster -
YY_Spybot -

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Drops:-

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FileName: ciaraf.exe
FileDateTime: 25/01/2006 17:43:01
Filesize: 35391
MD5: b75c6b285daf3fb97b12ab328b5d11c0
CRC32: 6B9FB36B
File Type: PE Executable

Scan report of: ciaraf.exe

@Proventia-VPS Malicious (Cancelled)
AntiVir PCK/MEW
Avast! -
AVG -
BitDefender Backdoor.SDBot.532451D8
ClamAV Worm.Mytob.GH
Command -
Dr Web Win32.IRC.Bot.based
eSafe Trojan/Worm [100] (suspicious)
eTrust-INO Win32/IRCBot.Variant!Trojan
eTrust-INO (BETA) Win32/IRCBot.Variant!Trojan
eTrust-VET -
eTrust-VET (BETA) -
Ewido Backdoor.SdBot
F-Prot -
F-Secure Backdoor.Win32.SdBot.gen
F-Secure (BETA) Backdoor.Win32.SdBot.gen
Fortinet W32/SDBot!bdr
Fortinet (BETA) W32/SDBot!bdr
Ikarus Backdoor.Win32.Rbot.Gen
Kaspersky Backdoor.Win32.SdBot.gen
McAfee -
McAfee (BETA) W32/Sdbot.worm.gen.by
Nod32 IRC/SdBot trojan (variant)
Norman Bofra.C@mm
Panda Bck/Sdbot.GGX
Panda (BETA) Bck/Sdbot.GGX
QuickHeal W32.Bobic.L
Sophos W32/Sdbot-Fam
Symantec -
Symantec (BETA) -
Trend Micro WORM_SDBOT.GEN
Trend Micro (BETA) WORM_SDBOT.GEN
VBA32 Backdoor.Win32.SdBot.gen
VirusBuster -
YY_Spybot -

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FileName: fciara.exe
FileDateTime: 25/01/2006 17:43:41
Filesize: 36864
MD5: b9cd72ee34e9d16eb35bfa3541a1deae
CRC32: E0ED83F5
File Type: PE Executable
Packer: Standard PE File

Scan report of: fciara.exe

@Proventia-VPS Malicious (Cancelled)
AntiVir TR/Proxy.Agent.AR
Avast! -
AVG Packed.gen
BitDefender BehavesLike:Win32.Backdoor (suspected)
ClamAV -
Command -
Dr Web BackDoor.DarkMoon.66
eSafe Win32.Darkmoon.bw
eTrust-INO Win32/NTPacker.B!Trojan
eTrust-INO (BETA) Win32/NTPacker.B!Trojan
eTrust-VET Win32/NTPacker.B
eTrust-VET (BETA) Win32/NTPacker.B
Ewido Backdoor.Bifrose.d
F-Prot -
F-Secure -
F-Secure (BETA) -
Fortinet W32/Bifrose.D-bdr
Fortinet (BETA) W32/Bifrose.D-bdr
Ikarus Net-Worm.Win32.Mytob.BI
Kaspersky -
McAfee Downloader-PS trojan
McAfee (BETA) Downloader-PS trojan
Nod32 Win32/TrojanDropper.ErPack trojan
Norman -
Panda -
Panda (BETA) Trj/Ranky.LL
QuickHeal -
Sophos -
Symantec -
Symantec (BETA) -
Trend Micro -
Trend Micro (BETA) -
VBA32 Backdoor.PcClient.34 (suspected)
VirusBuster -
YY_Spybot -

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The following updates have been used for the test (all times in GMT):

@Proventia-VPS VPS.rar 2005-12-31 23:59
AntiVir ifusebundle_de.zip 2006-01-30 07:58
Avast! 400.vps 2006-01-28 23:47
AVG avg7mmav375a699.zip 2006-01-27 11:53
BitDefender cumulative.zip 2006-01-30 08:25
ClamAV daily.cvd 2006-01-30 09:09
Command DEFFILES.ZIP 2006-01-28 17:51
Dr Web drwtoday.zip 2006-01-29 20:43
eSafe com_evsvsp_vtest.upd 2006-01-29 12:51
eTrust-INO fi_nt86.exe 2006-01-29 15:40
eTrust-INO (BETA) fi_nt86.exe 2006-01-29 13:50
eTrust-VET fv_nt86.exe 2006-01-30 04:35
eTrust-VET (BETA) fv_nt86.exe 2006-01-30 02:12
Ewido ewidoscan.zip 2006-01-29 16:12
F-Prot fp-def.zip 2006-01-28 16:49
F-Secure latest.zip 2006-01-30 08:29
F-Secure (BETA) latest.zip 2006-01-30 08:10
Fortinet vir_high 2006-01-30 01:06
Fortinet (BETA) vir_high 2006-01-30 08:23
Ikarus pd060127.exe 2006-01-27 16:42
Kaspersky daily.zip 2006-01-30 09:07
McAfee dat-4684.zip 2006-01-27 18:33
McAfee (BETA) win_netware_betadat.zip 2006-01-30 08:25
Nod32 minnt.exe 2006-01-29 13:37
Norman nvc5oem.zip 2006-01-30 08:33
Panda pav.zip 2006-01-29 13:51
Panda (BETA) pav.zip 2006-01-30 09:04
QuickHeal qhadvdef.zip 2006-01-27 17:15
Sophos ides.zip 2006-01-30 04:54
Symantec 20060129-004-i32.exe 2006-01-29 22:05
Symantec (BETA) symrapidreleasedefsi32.exe 2006-01-30 08:35
Trend Micro lpt183.zip 2006-01-30 04:32
Trend Micro (BETA) lpt184.zip 2006-01-30 05:16
VBA32 vba32w-latest.rar 2006-01-29 23:48
VirusBuster vbuster8.vdb 2006-01-29 15:46
YY_Spybot includes.zip 2006-01-27 10:04

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