MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ab7d0747d7abb86b1b3642e6aeb7b6518981615158bc4e0c0473a96b1b76e2d. 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: 5ab7d0747d7abb86b1b3642e6aeb7b6518981615158bc4e0c0473a96b1b76e2d
SHA3-384 hash: e18154469df396594a45744c538b2786456b15c3970495457518f8a47691451d4c74d0b94e3a880ac028b096c4cdeccd
SHA1 hash: c0a5ba3ddee3a8ddc2ec80073b00ee26cbb66865
MD5 hash: 49d2f764d2cd96842a5ad2dffcd77537
humanhash: kitten-sweet-echo-jupiter
File name:m-i.p-s.ISIS
Download: download sample
Signature Gafgyt
Create hunting rule
File size:134'222 bytes
First seen:2025-04-10 08:38:18 UTC
Last seen:2025-04-10 14:42:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:jGTyrDxJWwAfr9f3yJddxUEJmTDmjOrWcpu3NJFARtRVJhGvaZqhZYiDhB/ZZ9BV:C+nZSZlnJeUmkASFxBKvXZX
TLSH T107D3956EFA12EBBEE16C863107F76F70D39531A22AA1D341E16CDA181E7125C2D4F760
telfhash t11111100371f6896c2bf249246cbc43b0255026233341be71bf0dc5c4593b002b979ecb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f7845e71beff15dccf3f09
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67f783af2d430c849e110cec/reports/67ea757f-f103-4a23-a533-3a883db5d56f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5ab7d0747d7abb86b1b3642e6aeb7b6518981615158bc4e0c0473a96b1b76e2d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a4808428-5f73-4ba8-99e1-f990dc879dac
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1661612
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Found malware configuration
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1661612 Sample: m-i.p-s.ISIS.elf Startdate: 10/04/2025 Architecture: LINUX Score: 80 21 176.65.143.222, 55124, 55126, 55128 WEBTRAFFICDE Germany 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 2 other IPs or domains 2->25 27 Found malware configuration 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 2 other signatures 2->33 8 dash rm m-i.p-s.ISIS.elf 2->8         started        11 dash rm 2->11         started        13 dash cat 2->13         started        15 7 other processes 2->15 signatures3 process4 signatures5 35 Opens /proc/net/* files useful for finding connected devices and routers 8->35 17 m-i.p-s.ISIS.elf 8->17         started        process6 process7 19 m-i.p-s.ISIS.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5ab7d0747d7abb86b1b3642e6aeb7b6518981615158bc4e0c0473a96b1b76e2d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ab7d0747d7abb86b1b3642e6aeb7b6518981615158bc4e0c0473a96b1b76e2d/
Threat name:
Linux.Trojan.LnxGafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 08:39:10 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lk35a5d5pk5ynmntmqxgv233mumjqfqvcwf4jygai45jnmnxnywq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250410-kkb7qswqw3/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
176.65.143.222:839
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139232-0
YARA:
n/a
Link:
https://app.threat.zone/submission/605b20f8-a296-4f5b-a0bb-8863d200547f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/5ab7d0747d7abb86b1b3642e6aeb7b6518981615158bc4e0c0473a96b1b76e2d

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_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: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: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 5ab7d0747d7abb86b1b3642e6aeb7b6518981615158bc4e0c0473a96b1b76e2d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3495023/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments