Categories: Trojan

Should I remove “Trojan.Agent.BLDX”?

The Trojan.Agent.BLDX 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 Trojan.Agent.BLDX virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Behavioural detection: Injection (Process Hollowing)
  • Behavioural detection: Injection (inter-process)
  • Checks for the presence of known devices from debuggers and forensic tools
  • Checks for the presence of known devices from debuggers and forensic tools
  • Attempts to access Bitcoin/ALTCoin wallets
  • Harvests cookies for information gathering
  • Harvests credentials from local FTP client softwares
  • Installs WinPCAP
  • Anomalous binary characteristics

How to determine Trojan.Agent.BLDX?


File Info:

name: C01B0D8437D99AF2D702.mlwpath: /opt/CAPEv2/storage/binaries/43dc62c9608b9bf1db7d33952055ff435efaa596f69b772fcd99967ed5fc180ecrc32: 39A7B4BDmd5: c01b0d8437d99af2d7029d773cc80e3fsha1: 0b81da21b6eae462e28ee1ed65d1ccdb96bfa98asha256: 43dc62c9608b9bf1db7d33952055ff435efaa596f69b772fcd99967ed5fc180esha512: 5237ca72d8a723e605289de605298b9be4b382cb048190d13aab88cd097ee394ec7f72cb08c21842c1fbe2e5d03a63f5e6218cd78f32d75692b344fa9db54c18ssdeep: 24576:CLxayVZpV9uo5NGrn6pASH0/FH8lm4bmnUW39nDMAYB4IBLec:CfpVEoLGD4AK0B8lKUqnDmJbtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B43533E3F44E76E9D2E2B530A56F8BCD36C526054E3D4937A7840E4CEC36A025891F6Bsha3_384: b2313437e139d95dde0625f1e47c92656fce9fa074bd76018240053fcf1bc9e23fde6bed2a0748cbb4ae12192c51b4c4ep_bytes: 558bec6aff68503a4000684a22400064timestamp: 2015-06-28 07:28:10

Version Info:

0: [No Data]

Trojan.Agent.BLDX also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Generic.4!c
tehtris Generic.Malware
MicroWorld-eScan Trojan.Agent.BLDX
FireEye Generic.mg.c01b0d8437d99af2
CAT-QuickHeal TrojanPWS.Zbot.A4
ALYac Trojan.Agent.BLDX
Cylance Unsafe
VIPRE Trojan.Agent.BLDX
Sangfor Suspicious.Win32.Save.ins
K7AntiVirus Trojan ( 0055e3991 )
K7GW Trojan ( 0055e3991 )
Cybereason malicious.437d99
Baidu Win32.Trojan.Injector.j
VirIT Trojan.Win32.Inject2.CMIH
Cyren W32/S-b4ef62bf!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Injector.CEVD
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Agent.BLDX
NANO-Antivirus Virus.Win32.Gen.ccmw
SUPERAntiSpyware Trojan.Agent/Gen-Malagent
Avast Win32:Injector-CSV [Trj]
Tencent Malware.Win32.Gencirc.10b8b08d
Ad-Aware Trojan.Agent.BLDX
Emsisoft Trojan.Agent.BLDX (B)
Comodo Backdoor.Win32.Hlux.AMG@5sucfd
DrWeb Trojan.DownLoader14.60960
Zillya Trojan.Zbot.Win32.183889
TrendMicro TSPY_HPFAREIT.SMNB
McAfee-GW-Edition BehavesLike.Win32.VBObfus.tc
Trapmine malicious.high.ml.score
Sophos ML/PE-A + Mal/Zbot-UE
SentinelOne Static AI – Suspicious PE
GData Trojan.Agent.BLDX
Jiangmin Backdoor/Hlux.gku
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASBOL.22E6
Arcabit Trojan.Agent.BLDX
Microsoft Trojan:Win32/DllCheck.A!MSR
Google Detected
AhnLab-V3 Trojan/Win32.Zbot.R157330
Acronis suspicious
McAfee Packed-EZ!C01B0D8437D9
MAX malware (ai score=85)
VBA32 OScope.Malware-Cryptor.Hlux
Malwarebytes Malware.AI.1843103588
TrendMicro-HouseCall TSPY_HPFAREIT.SMNB
Rising Trojan.Dorv!8.422 (TFE:1:TmUIKBNHztI)
Ikarus Trojan.Inject2
Fortinet W32/Injector.CERA!tr
BitDefenderTheta Gen:NN.ZexaF.34698.brZ@a44V6Xe
AVG Win32:Injector-CSV [Trj]
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan.Agent.BLDX?

  • 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.
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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