MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e838e4ed97f6177f73c611210490a9a2da24a004ceac63354e3d7426ff423f35. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e838e4ed97f6177f73c611210490a9a2da24a004ceac63354e3d7426ff423f35
SHA3-384 hash: 206f5c8dbf415998711461478ce8c12e9388bb15bc2fc09cdc0226f5c4ee7fb6a2e83a0d9144ef85dec76e2ef97fece5
SHA1 hash: 59393d1d709862b04a02448ed9a54e70f877f502
MD5 hash: 172032828435955552eaa2a3d19e862c
humanhash: spaghetti-bravo-jupiter-music
File name:fuckjewishpeople.mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:116'503 bytes
First seen:2025-04-26 13:53:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:C/4g3Kd1ry5hZmxgA9OKdwwjF9GhsR1Ae:O9any5hZLHKdwwjF9GhsR1Ae
TLSH T1C4B3D86A7921AFFEE06883310BF7AF20C7D521D626915386F15CE7585E3128D2C5FBA0
telfhash t1b801ab5370ba89592bf208285cbd57b425806a236792be75bf0dc9d05837002b964d8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c6ef0b4aad5a272cbbb6e1f305dfa66860b12f3bdb659f9a3aba4d17d98d444f
File size (compressed) :39'084 bytes
File size (de-compressed) :88'016 bytes
Format:linux/mips
Packed file: c6ef0b4aad5a272cbbb6e1f305dfa66860b12f3bdb659f9a3aba4d17d98d444f

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-8041698-0
Create hunting rule

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680ce626c8b2e86d0ac2aadalinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/680ce587218c4a98ade309a1/reports/57655865-b5b0-433a-88e6-f90146b9b45b/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/e838e4ed97f6177f73c611210490a9a2da24a004ceac63354e3d7426ff423f35
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/936fa4f2-4dc4-4c2e-9e5f-9652c6b004c1
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1674803
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
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e838e4ed97f6177f73c611210490a9a2da24a004ceac63354e3d7426ff423f35
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e838e4ed97f6177f73c611210490a9a2da24a004ceac63354e3d7426ff423f35/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-26 13:54:22 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=5a4oj3mx6ylx646gceqqjefjulncjiaez2wggnkohv2cn72ch42q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250426-q7mjwavshx/
Behaviour
System Network Configuration Discovery
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
156.253.227.62:4258
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7138855-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/a748009d-f874-4f31-a5f6-3f862c1f78e3
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/e838e4ed97f6177f73c611210490a9a2da24a004ceac63354e3d7426ff423f35

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_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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: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

sh 7658c4f7d5b708cb7345f1cfb4d26c50c3ef70a75ab25b1bf1bddafea47cc184

Gafgyt

elf c6ef0b4aad5a272cbbb6e1f305dfa66860b12f3bdb659f9a3aba4d17d98d444f

Gafgyt

elf e838e4ed97f6177f73c611210490a9a2da24a004ceac63354e3d7426ff423f35

(this sample)

  
Dropped by
SHA256 c6ef0b4aad5a272cbbb6e1f305dfa66860b12f3bdb659f9a3aba4d17d98d444f
  
URLhaus
https://urlhaus.abuse.ch/url/3526274/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b60e2d5503377f16ae1e610908fbad69

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