MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b519ae088ee0fd4658c16aab474d51c6acdc5c9cd7fab3fd69032d05a45ffd9b. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b519ae088ee0fd4658c16aab474d51c6acdc5c9cd7fab3fd69032d05a45ffd9b
SHA3-384 hash: e60bc3c687a0a4d5deddd0c46020038a1078841f0f0f11523ee783fb724ade9a77b5b2fc84405f05b74a1b3dbedcb4a1
SHA1 hash: 4d11bd496da82d15b3ed13050f414e44f5a892d4
MD5 hash: 36e51d11e70c04c60a9c3a4f088ed507
humanhash: three-sierra-stairway-three
File name:bot.i586
Download: download sample
Signature Gafgyt
Create hunting rule
File size:123'522 bytes
First seen:2026-05-10 18:06:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:1U/suahz+bPcp2dMVOUuatDdYpZtE1GfIF2b+w0B:1dLS7csOuCMZ+1GwjwU
TLSH T1DCC3D0D599A3EAAFF44206F7E840173BD324CB1A028099FAF3CCAB535C61727615525F
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 :
91
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.12408.23147.473.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Changes access rights for a file
Deletes a file
Changes access rights for a written file
Creating a process from a recently created file
Runs as daemon
Creating a file
Connection attempt
Receives data from a server
Traces processes
Deletes a system binary file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6a00c9507d31ad7bba4fd020/reports/8671b168-e0ae-4442-a579-1fa1abd061b3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
255
Number of processes launched:
13
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b519ae088ee0fd4658c16aab474d51c6acdc5c9cd7fab3fd69032d05a45ffd9b
Behaviour
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b519ae088ee0fd4658c16aab474d51c6acdc5c9cd7fab3fd69032d05a45ffd9b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7daa6014-a7a5-4156-807e-0e5e700ea993
Behavior Graph:
Download SVG
%3 guuid=3cb1873c-1e00-0000-065b-e3e5350b0000 pid=2869 /usr/bin/sudo guuid=209cfe3e-1e00-0000-065b-e3e53b0b0000 pid=2875 memfd: write-file guuid=3cb1873c-1e00-0000-065b-e3e5350b0000 pid=2869->guuid=209cfe3e-1e00-0000-065b-e3e53b0b0000 pid=2875 execve guuid=3908573f-1e00-0000-065b-e3e53d0b0000 pid=2877 memfd: guuid=209cfe3e-1e00-0000-065b-e3e53b0b0000 pid=2875->guuid=3908573f-1e00-0000-065b-e3e53d0b0000 pid=2877 clone guuid=8032793f-1e00-0000-065b-e3e53e0b0000 pid=2878 memfd: guuid=209cfe3e-1e00-0000-065b-e3e53b0b0000 pid=2875->guuid=8032793f-1e00-0000-065b-e3e53e0b0000 pid=2878 clone guuid=4339813f-1e00-0000-065b-e3e53f0b0000 pid=2879 memfd: guuid=8032793f-1e00-0000-065b-e3e53e0b0000 pid=2878->guuid=4339813f-1e00-0000-065b-e3e53f0b0000 pid=2879 clone guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2880 memfd: delete-file net send-data write-file zombie guuid=4339813f-1e00-0000-065b-e3e53f0b0000 pid=2879->guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2880 clone 316e6fe3-c125-5caa-bdda-da7337e85256 176.65.139.11:1337 guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2880->316e6fe3-c125-5caa-bdda-da7337e85256 send: 352B guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2881 memfd: guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2880->guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2881 clone guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2882 memfd: guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2880->guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2882 clone guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2890 memfd: guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2880->guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2890 clone guuid=db11cf3b-2500-0000-065b-e3e5a5140000 pid=5285 memfd: guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2881->guuid=db11cf3b-2500-0000-065b-e3e5a5140000 pid=5285 clone guuid=c84f0b38-2c00-0000-065b-e3e5af140000 pid=5295 memfd: guuid=a3908b3f-1e00-0000-065b-e3e5400b0000 pid=2881->guuid=c84f0b38-2c00-0000-065b-e3e5af140000 pid=5295 clone
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/845f3a2f-b464-4410-8f1a-d98421f71875
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
4 / 100
Link:
https://www.joesandbox.com/analysis/1911307
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b519ae088ee0fd4658c16aab474d51c6acdc5c9cd7fab3fd69032d05a45ffd9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b519ae088ee0fd4658c16aab474d51c6acdc5c9cd7fab3fd69032d05a45ffd9b/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-05-10 18:07:17 UTC
File Type:
ELF32 Little (SO)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wum24ceo4d6umwgbnkvuotkry2wnyxe4275lh7ljamwqljc77wnq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/260510-wqeetsfy5m/
Behaviour
Reads runtime system information
Reads process memory
Enumerates running processes
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/b519ae088ee0fd4658c16aab474d51c6acdc5c9cd7fab3fd69032d05a45ffd9b

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: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 b519ae088ee0fd4658c16aab474d51c6acdc5c9cd7fab3fd69032d05a45ffd9b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3842382/
  
Delivery method
Distributed via web download

Comments