MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3a59a60b4bbf3d38c5bb33dc171aa7da0131a530ec64e5818107da7f156b043. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
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SHA256 hash: e3a59a60b4bbf3d38c5bb33dc171aa7da0131a530ec64e5818107da7f156b043
SHA3-384 hash: c1e5f4a948c736b2ff2c7fd450b503a32b67b26f464c1224987965ea55523de258faef1520e5952e55b362863e059e97
SHA1 hash: 4ce8a8edd79bee0102ce7eb2595b31ab410612a3
MD5 hash: 8babba340b627e0e804758a214fd629e
humanhash: moon-emma-ceiling-massachusetts
File name:sh
Download: download sample
Signature Gafgyt
Create hunting rule
File size:102'986 bytes
First seen:2025-09-06 18:32:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qIumRLOB2fHSo958f9tutOUiwbPAjzUI8:9L3SoP8ZCAo
TLSH T1ECA3B43777270E63C0CA547101EB1331ABA9DE4438B94BD7A9917DA83F36E8834593DA
telfhash t11911c252a4fa4a6c5ef6543098fc1b741a57711735617e706f4dc1c49c3b002b529fce
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29227.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

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

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

Unix.Trojan.Gafgyt-9876192-0
Create hunting rule

Unix.Trojan.Gafgyt-111
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/68bc7f9720d0ee406d982d82/reports/fd1e733e-e5ca-44ac-bde3-59bc4333a516/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-06T16:02:00Z UTC
Last seen:
2025-09-06T16:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e3a59a60b4bbf3d38c5bb33dc171aa7da0131a530ec64e5818107da7f156b043/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e685b57-7944-4361-a7c0-2cc4511162e8
Behavior Graph:
Download SVG
%3 guuid=aa8d2262-1a00-0000-891a-a20bbc0b0000 pid=3004 /usr/bin/sudo guuid=3d8d8964-1a00-0000-891a-a20bc30b0000 pid=3011 /tmp/sample.bin guuid=aa8d2262-1a00-0000-891a-a20bbc0b0000 pid=3004->guuid=3d8d8964-1a00-0000-891a-a20bc30b0000 pid=3011 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/faee9e1c-0a32-415b-be1f-b28a592ff79e
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1772424
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1772424 Sample: sh.elf Startdate: 06/09/2025 Architecture: LINUX Score: 92 17 142.54.160.14, 23, 53508, 53510 NOCIXUS United States 2->17 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 daisy.ubuntu.com 2->21 23 Suricata IDS alerts for network traffic 2->23 25 Found malware configuration 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 3 other signatures 2->29 8 sh.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Opens /proc/net/* files useful for finding connected devices and routers 8->31 13 sh.elf 8->13         started        process6 process7 15 sh.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3a59a60b4bbf3d38c5bb33dc171aa7da0131a530ec64e5818107da7f156b043
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3a59a60b4bbf3d38c5bb33dc171aa7da0131a530ec64e5818107da7f156b043/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-09-06 18:39:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4oszuyfuxpz5hdc3wm64c4nkpwqbggstb3de4waycb62p4kwwbbq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250906-w9l9sa1vhx/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7138857-0
YARA:
Linux_Trojan_Gafgyt_fb14e81f
Link:
https://app.threat.zone/submission/38670bdb-a2d3-423f-96d5-d3d1d4f8ae5b
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/e3a59a60b4bbf3d38c5bb33dc171aa7da0131a530ec64e5818107da7f156b043

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_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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_fb14e81f
Create hunting rule
Author:Elastic Security
Reference:0fd07e6068a721774716eb4940e2c19faef02d5bdacf3b018bf5995fa98a3a27
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor
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 e3a59a60b4bbf3d38c5bb33dc171aa7da0131a530ec64e5818107da7f156b043

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3618699/
  
Delivery method
Distributed via web download

Comments