Malware

What is “Win32/Packed.Obsidium.IZ”?

Malware Removal

The Win32/Packed.Obsidium.IZ is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32/Packed.Obsidium.IZ virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Checks for the presence of known devices from debuggers and forensic tools
  • Checks for the presence of known devices from debuggers and forensic tools
  • Anomalous binary characteristics
  • Binary compilation timestomping detected

How to determine Win32/Packed.Obsidium.IZ?


File Info:

name: 4AC7153E8387EE5D13DC.mlw
path: /opt/CAPEv2/storage/binaries/07b467a99e7e8e66d8c5d48574b057316ab7c0d6c14b811853cc1247e9d3a288
crc32: 1A0D97FA
md5: 4ac7153e8387ee5d13dc880313c35f71
sha1: caf5fed053e160d2475fa820daddfb6023e58254
sha256: 07b467a99e7e8e66d8c5d48574b057316ab7c0d6c14b811853cc1247e9d3a288
sha512: 49ec9dc0aa90fda3d5e89e6b35f3f7ad376a8f359cdc5089203cf7436e94784764a02df18c46072745145fa0b30cdf7480d7fcacf44a6bf98a04fb5bc463c4d5
ssdeep: 98304:N8R59Uug7Q2F8q6rJF1AZZ8scGRcjcUNT6RnRp1F9m60pz+1cedv7:N8D87WrJF1ajP8/OdRji6leeJ7
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D626238285430D50C8201EB8A11A5D34969FAFEF3E3AE5D2ADD8F97A73F71E48174436
sha3_384: 0edf1fed5f7bb540006adaa442c4ea77414621cdea6bbf73f9f126acfb8a40cf41ad4999160b6a3732bab45f4dcb1ad9
ep_bytes: eb022d0a50eb02bb7fe81a000000eb04
timestamp: 2094-05-17 20:53:52

Version Info:

CompanyName: Samsung Electronics
FileDescription: Samsung Portable SSD Software
FileVersion: 1.6.7.50
InternalName: SamsungPortableSSD.exe
LegalCopyright: Copyright (C) 2018 Samsung Electronics
OriginalFilename: SamsungPortableSSD.exe
ProductName: Samsung Portable SSD Software
ProductVersion: 1.6.7.50
Translation: 0x0400 0x04b0

Win32/Packed.Obsidium.IZ also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Obsidium.4!c
MicroWorld-eScanTrojan.GenericKD.63233831
CAT-QuickHealTrojan.Agent
ALYacTrojan.GenericKD.63233831
CylanceUnsafe
SangforSuspicious.Win32.Save.a
AlibabaPacked:Win32/Obsidium.24138047
Cybereasonmalicious.053e16
CyrenW32/Obsidium.A.gen!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Packed.Obsidium.IZ
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyUDS:Backdoor.Win32.Agent.a
BitDefenderTrojan.GenericKD.63233831
TencentWin32.Trojan.Agen.Rzfl
Ad-AwareTrojan.GenericKD.63233831
EmsisoftTrojan.GenericKD.63233831 (B)
F-SecureHeuristic.HEUR/AGEN.1246874
ZillyaTrojan.Obsidium.Win32.4637
McAfee-GW-EditionBehavesLike.Win32.Virus.rc
FireEyeGeneric.mg.4ac7153e8387ee5d
SophosGeneric PUA MK (PUA)
IkarusTrojan.Win32.Obsidium
AviraHEUR/AGEN.1246874
Antiy-AVLTrojan/Generic.ASMalwS.516A
KingsoftWin32.Troj.Generic.jm.(kcloud)
MicrosoftTrojan:Win32/Wacatac.B!ml
ArcabitTrojan.Generic.D3C4DF27
ZoneAlarmUDS:Backdoor.Win32.Agent.a
GDataTrojan.GenericKD.63233831
GoogleDetected
AhnLab-V3Infostealer/Win.RedLine.C5040156
Acronissuspicious
McAfeeArtemis!4AC7153E8387
MAXmalware (ai score=80)
MalwarebytesTrojan.MalPack.Obsidium
TrendMicro-HouseCallTROJ_GEN.R002H0CK122
RisingExploit.Shellcode!8.2A (TFE:3:KFHhLF2TKpH)
FortinetW32/PossibleThreat
BitDefenderThetaGen:NN.ZexaF.34754.@t0@aCamWSmi
AVGWin32:Trojan-gen
AvastWin32:Trojan-gen
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Win32/Packed.Obsidium.IZ?

Win32/Packed.Obsidium.IZ removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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