83cd3dcf4a855593ff0f594158ec9d27a8eb94172a92c4092138db7abfbc8793
Classification: Malicious
83cd3dcf4a855593ff0f594158ec9d27a8eb94172a92c4092138db7abfbc8793 is a malicious file sample. Reported by 2 threat sources, last seen 2026-09-02.
Detection summary
- 21 antivirus detections
- 0 IDS alerts
- 11 processes observed
- 0 contacted hosts
- 0 DNS requests
Blacklist sightings
| Description |
Source |
First seen |
Last seen |
Labels |
MITRE ATT&CK |
| Generic Malware |
Hybrid-Analysis |
2024-07-26 09:37:39 |
2026-09-02 20:45:06 |
malicious-activity
|
|
| Generic.Malware |
MalwareBazaar Abuse.ch |
2024-07-26 09:24:29 |
2024-07-26 09:24:29 |
malicious-activity
|
|
Sample information
- Filenames
- 83cd3dcf4a855593ff0f594158ec9d27a8eb94172a92c4092138db7abfbc8793, DecryptJohn.exe, file
- File type
- PE32 executable (console) Intel 80386 Mono/.Net as ...
- Size
- 2016768 bytes
- MD5
c1853d1c36dc461668c9af843d07cc58- SHA-1
3c59af9da25113235365a6c08b44a3d6bfd3a1e8- SHA-256
83cd3dcf4a855593ff0f594158ec9d27a8eb94172a92c4092138db7abfbc8793- First indexed
- 2024-07-26 09:29:24
- Last updated
- 2026-09-02 20:45:06
Antivirus detections
| Engine | Detection |
|---|
| APEX | Malicious |
| AVG | Win32:DropperX-gen [Drp] |
| Avast | Win32:DropperX-gen [Drp] |
| Avira | TR/Dropper.MSIL.Gen4 |
| BitDefenderTheta | Gen:NN.ZemsilF.36810.7n0@aGY60Ef |
| Bkav | W32.AIDetectMalware.CS |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Cylance | Unsafe |
| DeepInstinct | MALICIOUS |
| ESET-NOD32 | a variant of MSIL/TrojanDropper.Agent.GCY |
| Elastic | malicious (high confidence) |
| F-Secure | Trojan.TR/Dropper.MSIL.Gen4 |
| FireEye | Generic.mg.c1853d1c36dc4616 |
| Fortinet | MSIL/GenKryptik.GZLF!tr |
| Kingsoft | malware.kb.c.1000 |
| MaxSecure | Trojan.Malware.300983.susgen |
| Microsoft | Trojan:MSIL/LummaStealer.KAM!MTB |
| Rising | Malware.Obfus/[email protected] (RDM.MSIL2:B5ZqZvDpXaqu0xISxH2k4Q) |
| SentinelOne | Static AI - Malicious PE |
| Symantec | ML.Attribute.HighConfidence |
| VBA32 | CIL.HeapOverride.Heur |
Process list
| Name | Command line |
|---|
| mono-sgen | mono /home/ubuntu/DecryptJohn.exe |
| DecryptJohn.exe | |
| WerFault.exe | -u -p 4728 -s 556 |
| WerFault.exe | -u -p 4728 -s 568 |
| DecryptJohn.exe | |
| WerFault.exe | -u -p 4968 -s 540 |
| WerFault.exe | -u -p 4968 -s 528 |
| file.exe | |
| WerFault.exe | -u -p 4620 -s 972 |
| WerFault.exe | -u -p 4620 -s 972 |
| WerFault.exe | -pss -s 448 -p 4620 -ip 4620 |