MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a41b65822ea8b59feb4467edf5dafea2f282742837055bc7ecc86aed6bf4afc. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a41b65822ea8b59feb4467edf5dafea2f282742837055bc7ecc86aed6bf4afc
SHA3-384 hash: 8e10d6fb0203019d71b338c97cf796aa836e6e82de0f83a0efa8da7e262e8c5a4e8e7dc517f2568dab3f3b6906f912a0
SHA1 hash: c42f27db8ffa3acf52486c5446f2b364f9cb66d3
MD5 hash: 1c02b39026190a5a455f2b450269a6d1
humanhash: pip-quebec-leopard-finch
File name:prism.arm7
Download: download sample
Signature Gafgyt
Create hunting rule
File size:209'606 bytes
First seen:2026-05-20 16:22:40 UTC
Last seen:2026-05-21 10:13:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:FZzyacCwXJ4DbpW0vk5hbL6+uM/9Ocgym0wfB5RyAn:FZzyacCwXJ4gf5hbvf/dgym0mB5RyAn
TLSH T184244C24E5404B57C2E323F9AA8E428E3B3247E573D773154A389BB43FC2B9A1D71925
telfhash t114215352a1f5cb282bb38934adbc03f51251a6136282bf756f0ec5c454331436934ddb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/6a0ddfffefbd399b39bfe727/reports/fdb7c62f-7008-414e-9ece-a42fd5a06c7e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-20T13:47:00Z UTC
Last seen:
2026-05-21T00:56:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.bi HEUR:Backdoor.Linux.Gafgyt.a HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.dd
Link:
https://opentip.kaspersky.com/1a41b65822ea8b59feb4467edf5dafea2f282742837055bc7ecc86aed6bf4afc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d397184c-b37e-459f-aa1d-7b4f29c940d5
Behavior Graph:
Download SVG
%3 guuid=e9e58244-1a00-0000-9415-ec4b6e0c0000 pid=3182 /usr/bin/sudo guuid=3f9eaf48-1a00-0000-9415-ec4b6f0c0000 pid=3183 /tmp/sample.bin guuid=e9e58244-1a00-0000-9415-ec4b6e0c0000 pid=3182->guuid=3f9eaf48-1a00-0000-9415-ec4b6f0c0000 pid=3183 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/69989454-3cba-414d-ac4a-1abc1ad7a03b
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1916542
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1916542 Sample: prism.arm7.elf Startdate: 20/05/2026 Architecture: LINUX Score: 100 21 102.220.160.50, 1738, 53218 VPSDEDICATED-ASUS Nigeria 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 3 other IPs or domains 2->25 27 Suricata IDS alerts for network traffic 2->27 29 Found malware configuration 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 4 other signatures 2->33 8 prism.arm7.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 35 Opens /proc/net/* files useful for finding connected devices and routers 8->35 17 prism.arm7.elf 8->17         started        process6 process7 19 prism.arm7.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a41b65822ea8b59feb4467edf5dafea2f282742837055bc7ecc86aed6bf4afc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a41b65822ea8b59feb4467edf5dafea2f282742837055bc7ecc86aed6bf4afc/
Verdict:
Malicious
Threat:
Family.GAFGYT
Link:
https://tip.neiki.dev/file/1a41b65822ea8b59feb4467edf5dafea2f282742837055bc7ecc86aed6bf4afc
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-05-20 16:23:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dja3mwbc5kfvt7vuiz7n6xnp5ixsqj2cqnyflpd6zsdk5vv7jl6a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet discovery
Link:
https://tria.ge/reports/260520-tv14aadx4j/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
102.220.160.50:1738
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/1a41b65822ea8b59feb4467edf5dafea2f282742837055bc7ecc86aed6bf4afc

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:botnet_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_Kaiten
Create hunting rule
Author:NDA0E
Description:Kaiten botnet
Rule name:botnet_mortem_qbot_gafgyt
Create hunting rule
Author:cip
Description:Some strings that stand out from a publicly-available botnet source code (Mortem-qBot-Botnet-Src)
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:botnet_unknown
Create hunting rule
Author:NDA0E
Description:unknown botnet
Rule name:botnet_Vixaati
Create hunting rule
Author:NDA0E
Description:Vixaati botnet
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

Gafgyt

elf 1a41b65822ea8b59feb4467edf5dafea2f282742837055bc7ecc86aed6bf4afc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3850583/
  
Delivery method
Distributed via web download

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