MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3eac84b7dbf64329e899735f731b10f617f6348a8e1fced37fa4b664e7a1b6f3. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


CoinMiner


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3eac84b7dbf64329e899735f731b10f617f6348a8e1fced37fa4b664e7a1b6f3
SHA3-384 hash: 99eed1a68fcdbb348677ec12a4516b7948497290a5c5a7a2a2d3b936ff4841a7cb7e4556ed111f43ddf66a5c26aeec80
SHA1 hash: 6916f6731b64ca48df0e2dcc4c7d478fb20930f1
MD5 hash: 084da35c11f4dc3c3decd29505138495
humanhash: undress-stairway-stairway-artist
File name:watcher
Download: download sample
Signature CoinMiner
Create hunting rule
File size:58'528 bytes
First seen:2026-04-27 00:49:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iGixmZuZobTj94dlfg0EWtw9X8QqVe78jyKEh7Urt:/i6uZyTj94dlfgEtOce7rE
TLSH T12D432C07A59360FCC28BC074869E9522BE73786412303D7F5BC8FD352EA5E52276DB61
telfhash t10b118ff189d7259462e7a421f35ef531893e29ba14c032f1dbb5b8e4da51f420ba2c27
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:CoinMiner elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
148
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Creating a file in the %temp% directory
Creates directories
Launching a process
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
10
Number of processes launched:
25
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3eac84b7dbf64329e899735f731b10f617f6348a8e1fced37fa4b664e7a1b6f3
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.64.le
First seen:
2025-12-16T08:50:00Z UTC
Last seen:
2026-04-26T22:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3eac84b7dbf64329e899735f731b10f617f6348a8e1fced37fa4b664e7a1b6f3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4bf236b7-9725-4818-8875-d4f8707600cd
Behavior Graph:
Download SVG
%3 guuid=0c561236-1a00-0000-fc7f-5ff8eb080000 pid=2283 /usr/bin/sudo guuid=fa238039-1a00-0000-fc7f-5ff8f3080000 pid=2291 /tmp/sample.bin guuid=0c561236-1a00-0000-fc7f-5ff8eb080000 pid=2283->guuid=fa238039-1a00-0000-fc7f-5ff8f3080000 pid=2291 execve guuid=8887c839-1a00-0000-fc7f-5ff8f4080000 pid=2292 /tmp/sample.bin zombie guuid=fa238039-1a00-0000-fc7f-5ff8f3080000 pid=2291->guuid=8887c839-1a00-0000-fc7f-5ff8f4080000 pid=2292 clone guuid=7520d839-1a00-0000-fc7f-5ff8f5080000 pid=2293 /tmp/sample.bin delete-file zombie guuid=8887c839-1a00-0000-fc7f-5ff8f4080000 pid=2292->guuid=7520d839-1a00-0000-fc7f-5ff8f5080000 pid=2293 clone guuid=db979a8f-1a00-0000-fc7f-5ff8a1090000 pid=2465 /usr/bin/dash guuid=7520d839-1a00-0000-fc7f-5ff8f5080000 pid=2293->guuid=db979a8f-1a00-0000-fc7f-5ff8a1090000 pid=2465 execve guuid=14037c90-1a00-0000-fc7f-5ff8a5090000 pid=2469 /usr/bin/dash guuid=7520d839-1a00-0000-fc7f-5ff8f5080000 pid=2293->guuid=14037c90-1a00-0000-fc7f-5ff8a5090000 pid=2469 execve guuid=8009a9a6-1a00-0000-fc7f-5ff8cd090000 pid=2509 /usr/bin/dash guuid=7520d839-1a00-0000-fc7f-5ff8f5080000 pid=2293->guuid=8009a9a6-1a00-0000-fc7f-5ff8cd090000 pid=2509 execve guuid=3b6818b4-1a00-0000-fc7f-5ff8ef090000 pid=2543 /usr/bin/dash guuid=7520d839-1a00-0000-fc7f-5ff8f5080000 pid=2293->guuid=3b6818b4-1a00-0000-fc7f-5ff8ef090000 pid=2543 execve guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2546 /root/.systemd/systemd-resolved mprotect-exec write-file guuid=7520d839-1a00-0000-fc7f-5ff8f5080000 pid=2293->guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2546 execve guuid=8e921590-1a00-0000-fc7f-5ff8a3090000 pid=2467 /usr/bin/mkdir guuid=db979a8f-1a00-0000-fc7f-5ff8a1090000 pid=2465->guuid=8e921590-1a00-0000-fc7f-5ff8a3090000 pid=2467 execve guuid=98b0af90-1a00-0000-fc7f-5ff8a6090000 pid=2470 /usr/bin/curl net send-data write-file guuid=14037c90-1a00-0000-fc7f-5ff8a5090000 pid=2469->guuid=98b0af90-1a00-0000-fc7f-5ff8a6090000 pid=2470 execve f6e5790d-96c2-5381-8e14-4935a19ea2d0 31.57.109.131:80 guuid=98b0af90-1a00-0000-fc7f-5ff8a6090000 pid=2470->f6e5790d-96c2-5381-8e14-4935a19ea2d0 send: 97B guuid=1cc5d8a6-1a00-0000-fc7f-5ff8cf090000 pid=2511 /usr/bin/tar write-file guuid=8009a9a6-1a00-0000-fc7f-5ff8cd090000 pid=2509->guuid=1cc5d8a6-1a00-0000-fc7f-5ff8cf090000 pid=2511 execve guuid=f03338a7-1a00-0000-fc7f-5ff8d1090000 pid=2513 /usr/bin/gzip guuid=1cc5d8a6-1a00-0000-fc7f-5ff8cf090000 pid=2511->guuid=f03338a7-1a00-0000-fc7f-5ff8d1090000 pid=2513 execve guuid=ca2a4bb4-1a00-0000-fc7f-5ff8f0090000 pid=2544 /usr/bin/chmod guuid=3b6818b4-1a00-0000-fc7f-5ff8ef090000 pid=2543->guuid=ca2a4bb4-1a00-0000-fc7f-5ff8f0090000 pid=2544 execve guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2671 /root/.systemd/systemd-resolved guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2546->guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2671 clone guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2674 /root/.systemd/systemd-resolved guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2546->guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2674 clone guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2675 /root/.systemd/systemd-resolved guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2546->guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2675 clone guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2676 /root/.systemd/systemd-resolved guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2546->guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2676 clone guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2677 /root/.systemd/systemd-resolved guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2546->guuid=f05b8eb4-1a00-0000-fc7f-5ff8f2090000 pid=2677 clone
Malware family:
Gunra Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7ab82f79-d073-4fa5-8649-166ab488aa11
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1904871
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Multi AV Scanner detection for submitted file
Writes ELF files to hidden directories
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1904871 Sample: watcher.elf Startdate: 27/04/2026 Architecture: LINUX Score: 76 43 31.57.109.131, 49378, 80 RASANAIR Iran (ISLAMIC Republic Of) 2->43 45 109.202.202.202, 80 INIT7CH Switzerland 2->45 47 2 other IPs or domains 2->47 49 Antivirus detection for dropped file 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected Xmrig cryptocurrency miner 2->55 11 watcher.elf 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 process5 17 watcher.elf 11->17         started        process6 19 watcher.elf 17->19         started        process7 21 watcher.elf sh 19->21         started        23 watcher.elf sh 19->23         started        25 watcher.elf sh 19->25         started        27 2 other processes 19->27 process8 29 sh tar 21->29         started        33 sh mkdir 23->33         started        35 sh curl 25->35         started        37 sh chmod 27->37         started        file9 41 /root/.systemd/xmrig, ELF 29->41 dropped 57 Writes ELF files to hidden directories 29->57 39 tar gzip 29->39         started        signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3eac84b7dbf64329e899735f731b10f617f6348a8e1fced37fa4b664e7a1b6f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3eac84b7dbf64329e899735f731b10f617f6348a8e1fced37fa4b664e7a1b6f3/
Threat name:
Linux.Coinminer.XMRig
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 13:32:59 UTC
File Type:
ELF64 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2wijn636zbst2ezonpxggyq6yl7mnekryp45u37us3gjz5bw3zq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260427-a6p1lsdw7p/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
Link:
https://yomi.yoroi.company/submissions/3eac84b7dbf64329e899735f731b10f617f6348a8e1fced37fa4b664e7a1b6f3

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

elf 3eac84b7dbf64329e899735f731b10f617f6348a8e1fced37fa4b664e7a1b6f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3832732/
  
Delivery method
Distributed via web download

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