MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8. 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: 14


Intelligence 14 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8
SHA3-384 hash: 405ac843d05bccc40a370b2cfbe727ac59641d04e64027bb8fedd11a698d81c462a3405b24ef91f1f87e65409ccf46fb
SHA1 hash: ed26dc0db47db555fd502c252c795e23421e3e6e
MD5 hash: 3653915d5fde38c3a942c8f7f2ee3db7
humanhash: oxygen-undress-ten-stairway
File name:jackmyx86
Download: download sample
Signature Gafgyt
Create hunting rule
File size:116'860 bytes
First seen:2025-02-03 09:46:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:62R082nMp3aD9M0Mmu1vqdR85FqPP3cVOXI+tulD1:6IoumuNfqPP3cVOXI+tulD1
TLSH T1D2B35A0B6292C2FAC08342B56ADFB5614833F47A0B36B10A77D8BDB93F069C48D1E755
telfhash t1f6b00121eb906524a6b1da0a6a533e48b46a31e5b0756164299f6101b61c64526d3004
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt Ladvix

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
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

Sanesecurity.Malware.29001.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

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

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Virus.Ladvix-10005306-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a090662dcee78dd8192b6blinux22vpnfull_triage
Tags:
ladvix gafgyt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Sets a written file as executable
Creates or modifies files in /cron to set up autorun
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67a0909bd5f62a1c629309c8/reports/0fa47e18-4bcf-430c-a8a1-416311bde867/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
14
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
RHOMBUS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/efd6f8ba-c125-428c-86e0-7dbbfebc1e67
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1605463
Signature
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is potentially a Mirai botnet sample
Sample tries to persist itself using cron
Sample tries to set files in /etc globally writable
Writes identical ELF files to multiple locations
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1605463 Sample: jackmyx86.elf Startdate: 03/02/2025 Architecture: LINUX Score: 100 75 109.202.202.202, 80 INIT7CH Switzerland 2->75 77 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->77 79 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->79 89 Found malware configuration 2->89 91 Malicious sample detected (through community Yara rule) 2->91 93 Multi AV Scanner detection for submitted file 2->93 95 5 other signatures 2->95 15 jackmyx86.elf 2->15         started        signatures3 process4 file5 69 /tmp/filePAMLET, ELF 15->69 dropped 81 Sample tries to set files in /etc globally writable 15->81 83 Sample tries to persist itself using cron 15->83 19 jackmyx86.elf filePAMLET 15->19         started        signatures6 process7 file8 55 /tmp/fileeZLQC5, ELF 19->55 dropped 97 Writes identical ELF files to multiple locations 19->97 23 filePAMLET fileeZLQC5 19->23         started        signatures9 process10 file11 61 /tmp/fileqwvz9k, ELF 23->61 dropped 103 Writes identical ELF files to multiple locations 23->103 27 fileeZLQC5 fileqwvz9k 23->27         started        signatures12 process13 file14 65 /tmp/fileIfvSkF, ELF 27->65 dropped 107 Writes identical ELF files to multiple locations 27->107 31 fileqwvz9k fileIfvSkF 27->31         started        signatures15 process16 file17 71 /tmp/filefucblf, ELF 31->71 dropped 85 Writes identical ELF files to multiple locations 31->85 35 fileIfvSkF filefucblf 31->35         started        signatures18 process19 file20 57 /tmp/fileH7rGvu, ELF 35->57 dropped 99 Writes identical ELF files to multiple locations 35->99 39 filefucblf fileH7rGvu 35->39         started        signatures21 process22 file23 63 /tmp/fileaCsw4H, ELF 39->63 dropped 105 Writes identical ELF files to multiple locations 39->105 43 fileH7rGvu fileaCsw4H 39->43         started        signatures24 process25 file26 67 /tmp/filecv3oNX, ELF 43->67 dropped 109 Writes identical ELF files to multiple locations 43->109 47 fileaCsw4H filecv3oNX 43->47         started        signatures27 process28 file29 73 /tmp/filejLZCAe, ELF 47->73 dropped 87 Writes identical ELF files to multiple locations 47->87 51 filecv3oNX filejLZCAe 47->51         started        signatures30 process31 file32 59 /tmp/fileeVcw4L, ELF 51->59 dropped 101 Writes identical ELF files to multiple locations 51->101 signatures33
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8/
Threat name:
Linux.Trojan.Ladvix
Create hunting rule
Status:
Malicious
First seen:
2025-02-03 09:47:09 UTC
File Type:
ELF64 Little (SO)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=343u4vhzcdpw5yfdd7rafb3pwlvoyx4oouxljywqm7zougekk24a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250203-lsajjszkak/
Behaviour
Reads runtime system information
Writes file to tmp directory
Creates/modifies Cron job
Writes file to system bin folder
Executes dropped EXE
Detected Gafgyt variant
Gafgyt family
Gafgyt/Bashlite
Malware Config
C2 Extraction:
185.237.15.131:666
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_a6a2adb9 Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_f3d83a74 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_e0673a90 Linux_Trojan_Gafgyt_a0a4de11 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_09c3070e Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_656bf077 Linux_Trojan_Gafgyt_148b91a2 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_dd0d6173 Linux_Trojan_Gafgyt_779e142f Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_32eb0c81 Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Ladvix_db41f9d2
Link:
https://app.threat.zone/submission/7b72e47d-2e71-4481-825c-70c89697191b
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/df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8

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_Trojan_Gafgyt_09c3070e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_148b91a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_32eb0c81
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_656bf077
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_779e142f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a0a4de11
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a6a2adb9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_dd0d6173
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_e0673a90
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f3d83a74
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Ladvix_db41f9d2
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:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gafgyt

elf df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3425314/
  
Delivery method
Distributed via web download

Comments