MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 807461046dd5a3677e9568f984bde2c49bba6f33293ae9f087fda430db4e65b5. 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


Gafgyt


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 807461046dd5a3677e9568f984bde2c49bba6f33293ae9f087fda430db4e65b5
SHA3-384 hash: 15fe5a33fc69c4aee104b2c7743bc23ff0ae1ac2993b7729ca6a92cde94a979ee68d943a894653de93719fed0d0a9407
SHA1 hash: 62f4c5acb5bbd46bfe1ac933dc6841022a7dba87
MD5 hash: 7ef7155c0db1872ec09cf75c2468028e
humanhash: victor-ink-lemon-papa
File name:zerx86
Download: download sample
Signature Gafgyt
Create hunting rule
File size:90'768 bytes
First seen:2025-12-16 23:08:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6/njtH9lnUU2iLVznnE0BTFbvK8mcdjVEd1p3zk5ghoESsZHoDNfHf:6/nZHrUHgFNBTlKEjmTp3Pu/MHoDNfHf
TLSH T122933BD1EEC2E4B9EC2B0171407657B78A34F97B10ACDA4BEB7843309C51222B6577AD
telfhash t14511b2b95e211ce8fbc02d07b21e6b31ee2e2e6b047027b156f6349536d2502533ad3e
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:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6941e69a84afa5547b587029/reports/9ee985af-f52c-4a11-a939-5a8108ee50ac/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-16T23:31:00Z UTC
Last seen:
2025-12-17T00:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/807461046dd5a3677e9568f984bde2c49bba6f33293ae9f087fda430db4e65b5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1fa228df-d150-468e-9c0e-49f994bce35f
Behavior Graph:
Download SVG
%3 guuid=21abd00b-1900-0000-db80-be0d2d070000 pid=1837 /usr/bin/sudo guuid=2bb2d40e-1900-0000-db80-be0d36070000 pid=1846 /tmp/sample.bin net guuid=21abd00b-1900-0000-db80-be0d2d070000 pid=1837->guuid=2bb2d40e-1900-0000-db80-be0d36070000 pid=1846 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=2bb2d40e-1900-0000-db80-be0d36070000 pid=1846->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ca580b0f-1900-0000-db80-be0d37070000 pid=1847 /tmp/. dns net send-data zombie guuid=2bb2d40e-1900-0000-db80-be0d36070000 pid=1846->guuid=ca580b0f-1900-0000-db80-be0d37070000 pid=1847 clone guuid=ca580b0f-1900-0000-db80-be0d37070000 pid=1847->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 31B 8f0f2797-55a0-545b-98c1-6ddeb56a6e82 165.232.127.233:39691 guuid=ca580b0f-1900-0000-db80-be0d37070000 pid=1847->8f0f2797-55a0-545b-98c1-6ddeb56a6e82 send: 87B guuid=c58e170f-1900-0000-db80-be0d38070000 pid=1848 /tmp/. guuid=ca580b0f-1900-0000-db80-be0d37070000 pid=1847->guuid=c58e170f-1900-0000-db80-be0d38070000 pid=1848 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/38810651-911a-45cb-a1ab-fb65d4475dc2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1834418
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834418 Sample: zerx86.elf Startdate: 17/12/2025 Architecture: LINUX Score: 64 18 157.245.79.120, 39691, 41502 DIGITALOCEAN-ASNUS United States 2->18 20 34.254.182.186, 443 AMAZON-02US United States 2->20 22 2 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 zerx86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 zerx86.elf 8->14         started        process6 16 zerx86.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/807461046dd5a3677e9568f984bde2c49bba6f33293ae9f087fda430db4e65b5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/807461046dd5a3677e9568f984bde2c49bba6f33293ae9f087fda430db4e65b5/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 23:09:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qb2gcbdn2wrwo7uvnd4yjppcysn3u3ztfe5ot4eh7wsdbw2omw2q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/251216-247anadr9v/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9866113-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/0fdbfe71-d385-4d9b-8869-de8113a8e1a1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/807461046dd5a3677e9568f984bde2c49bba6f33293ae9f087fda430db4e65b5

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:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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

Gafgyt

elf 807461046dd5a3677e9568f984bde2c49bba6f33293ae9f087fda430db4e65b5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726336/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726333/

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