MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db865cd66bb2b2fdc5a8a16dac78ddd141ec957ed42059c0e61c4e7e196c03f5. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db865cd66bb2b2fdc5a8a16dac78ddd141ec957ed42059c0e61c4e7e196c03f5
SHA3-384 hash: 1217b58eae193354034a2b53fc1791e185731d02d5afd1088761c3b5632a959ca6195612e973627fc9bd0fbd34eb5721
SHA1 hash: 0794fa3f8960f852dc83ca1d0c245e3ee10fc4b5
MD5 hash: 0be72bdf5ee955b7c2b19270d6174527
humanhash: failed-lima-comet-floor
File name:Execution.arm7
Download: download sample
Signature Gafgyt
Create hunting rule
File size:179'636 bytes
First seen:2025-11-20 07:02:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QuJ2XrhIrTJhm17SOg44aNtKmn48oaPd8uw7qTO5h4W2SNpM/9u1IHmowhbRWz3J:QXSc4aNtKm48ovP715h4W2SPM/9GIHmY
TLSH T1ED041A09D6408B13C1E2277AEB9B434B33239B94ABD7331656285FF03FC27A95E3A515
telfhash t18d213003a1b986192fb79d64ac7c06f01260a623b3407eb0ef1ec1848d37002b839c9b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136029-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Launching a process
Removes directories from a temporary directory
Removes directories
Deletes a file
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/691ebd0d419ba6b30e820c9a/reports/64dba6e3-03cf-443f-9add-a3c7f78ef082/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
157
Number of processes launched:
14
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/db865cd66bb2b2fdc5a8a16dac78ddd141ec957ed42059c0e61c4e7e196c03f5
Behaviour
Firewall Changes
Information Gathering
Kernel Modules
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-19T00:01:00Z UTC
Last seen:
2025-11-20T10:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/db865cd66bb2b2fdc5a8a16dac78ddd141ec957ed42059c0e61c4e7e196c03f5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d73c4133-4562-48b3-811c-696506f7721b
Behavior Graph:
Download SVG
%3 guuid=2fc529dc-1800-0000-1e92-e99ab40b0000 pid=2996 /usr/bin/sudo guuid=f4dbc1dd-1800-0000-1e92-e99abb0b0000 pid=3003 /tmp/sample.bin guuid=2fc529dc-1800-0000-1e92-e99ab40b0000 pid=2996->guuid=f4dbc1dd-1800-0000-1e92-e99abb0b0000 pid=3003 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6439cef5-68f4-4026-92e2-9375b255577b
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1817501
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/db865cd66bb2b2fdc5a8a16dac78ddd141ec957ed42059c0e61c4e7e196c03f5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db865cd66bb2b2fdc5a8a16dac78ddd141ec957ed42059c0e61c4e7e196c03f5/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-20 07:04:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3odfzvtlwkzp3rniufw2y6g52fa6zfl62qqftqhgdrhh4glmap2q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt defense_evasion discovery execution privilege_escalation
Link:
https://tria.ge/reports/251120-ht2smswlcp/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Abuse Elevation Control Mechanism: Sudo and Sudo Caching
Deletes log files
Enumerates running processes
Reads system routing table
Deletes Audit logs
Deletes itself
Deletes journal logs
Flushes firewall rules
Writes DNS configuration
Malware Config
C2 Extraction:
176.100.37.194:282
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136029-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/18a579f5-50ee-4a32-a2bd-27ce52668880
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/db865cd66bb2b2fdc5a8a16dac78ddd141ec957ed42059c0e61c4e7e196c03f5

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: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: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_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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:Qbot_Gafgyt_Bashlite
Create hunting rule
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 db865cd66bb2b2fdc5a8a16dac78ddd141ec957ed42059c0e61c4e7e196c03f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3712342/
  
Delivery method
Distributed via web download

Comments