MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bbf27e3bb3bed833806ad7fb66b7de48330797cc6aa105133d0e21e7eab2fbd. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7bbf27e3bb3bed833806ad7fb66b7de48330797cc6aa105133d0e21e7eab2fbd
SHA3-384 hash: 2b14174bf78bbea90279b425036ba3253c3495a4d7a0f24e3d80ad1bd74b9b03cd716e93ee9e8b5f7c489f7658d60614
SHA1 hash: 0a358211c05328ab50523340ac3ed2d02a921b13
MD5 hash: 650d353b7d54a7dbd33021ee52a84df3
humanhash: video-oscar-nine-hamper
File name:myppsolong
Download: download sample
Signature Gafgyt
Create hunting rule
File size:126'435 bytes
First seen:2025-02-23 10:52:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:P2mKcIyVb49HekBNY90mjkCPu5hShn82XrE04vmZGTYQ5Yc0Q:PSyG9Hekn0Ex5hShqmcTYYYc0Q
TLSH T1A1C3FA07AFA19DBBC85FCE3203E74621108FE5A652D5672B7178DF4CBB0694A09D3D84
telfhash t1fb11dc13a0baca196bf75c349d7c47f104502b23b342be71bf0ac6c49937002a979d9b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
11
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bafe4428ab76d43a5c8df2linux22vpnfull_triage
Tags:
bashlite gafgyt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android gafgyt gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/67bafe2060f4b4f0724b131b/reports/d033c319-f463-42f4-b631-67bc0faf6f0d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7bbf27e3bb3bed833806ad7fb66b7de48330797cc6aa105133d0e21e7eab2fbd
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/98ef6a7c-2656-4d12-9729-0a29d1f9be02
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1622085
Signature
Found malware configuration
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/7bbf27e3bb3bed833806ad7fb66b7de48330797cc6aa105133d0e21e7eab2fbd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7bbf27e3bb3bed833806ad7fb66b7de48330797cc6aa105133d0e21e7eab2fbd/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-21 05:20:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=po7spy53hpwygoagvv73m2354sbta6l4y2vbaujt2drb47vlf66q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/250223-my46satrbk/
Behaviour
Reads system network configuration
Reads system routing table
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9864781-0
YARA:
n/a
Link:
https://app.threat.zone/submission/530868a4-e46e-403c-9e28-efbf4bf57b0b
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/7bbf27e3bb3bed833806ad7fb66b7de48330797cc6aa105133d0e21e7eab2fbd

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: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

elf 7bbf27e3bb3bed833806ad7fb66b7de48330797cc6aa105133d0e21e7eab2fbd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3449689/
  
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