chester.dll

Classification: Malicious

chester.dll is a trojan (application/x-dosexec). Detected by 32 antivirus engines. Linked to Trickbot malware. 4 sightings, last seen 2021-05-06.

Detection summary

  • 32 antivirus detections
  • 0 IDS alerts
  • 0 processes observed
  • 0 contacted hosts
  • 0 DNS requests

MITRE ATT&CK associations

Malware families: TRICKBOT (S0266)

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
TrickBot Abuse.ch 2021-05-06 20:48:46 2021-05-06 20:48:46 malicious-activity S0266 TrickBot

Sample information

Filenames
chester.dll
File type
application/x-dosexec
MD5
ac2b2336004ae55d79e225ae4634b9ca
SHA-1
a2399efd6b0c947820433f5b48542b61ce16f485
SHA-256
e2bba9e894cef89fd6b12d8c2bf19a139e0fd6a3e91684385f84866a6a10d5d8
First indexed
2021-05-06 23:15:13
Last updated
2026-10-09 00:32:51

Antivirus detections

EngineDetection
BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.46158275
FireEyeGeneric.mg.ac2b2336004ae55d
McAfeeArtemis!AC2B2336004A
SangforRiskware.Win32.Wacapew.C
K7AntiVirusTrojan ( 0057b4991 )
K7GWTrojan ( 0057b4991 )
CrowdStrikewin/malicious_confidence_100% (W)
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win32/Kryptik.HKNZ
APEXMalicious
AvastWin32:Malware-gen
BitDefenderTrojan.GenericKD.46158275
Ad-AwareTrojan.GenericKD.46158275
EmsisoftTrojan.GenericKD.46158275 (B)
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionArtemis!Trojan
SophosMal/Generic-S
Paloaltogeneric.ml
GDataTrojan.GenericKD.46158275
WebrootW32.Malware.Gen
AviraTR/Crypt.Agent.wfnqw
AegisLabTrojan.Multi.Generic.4!c
MicrosoftProgram:Win32/Wacapew.C!ml
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Generic.C4435199
MAXmalware (ai score=87)
MalwarebytesMalware.AI.3861258088
TrendMicro-HouseCallTROJ_FRS.VSNW16D21
FortinetW32/PossibleThreat
AVGWin32:Malware-gen