MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 055bbdfb224af3d5c1e7e14cbc9d85f1e18416b8f6029cc4c71d39c8fa8dac72. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 055bbdfb224af3d5c1e7e14cbc9d85f1e18416b8f6029cc4c71d39c8fa8dac72
SHA3-384 hash: 9d9e7c7460f9a43f9eb7cc5b35105f479fcdc20a20868bfa4b9d1ba1acd9e4dae0808d5400ecfa69d0ffc738734b86b0
SHA1 hash: 15b77fa6ab5bd3c57908e68676182d6a42b34b9a
MD5 hash: a3ce069d9f1b4cca23cb4a4bb81fb6fb
humanhash: green-thirteen-island-mango
File name:a3ce069d9f1b4cca23cb4a4bb81fb6fb
Download: download sample
Signature Gafgyt
Create hunting rule
File size:146'396 bytes
First seen:2024-02-16 08:42:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:rHd2Xu4Jf1u7bnG22bJDZ42yxp6vTRv0Q2UVhX4MyrOBvA0WWkmKSXkqoRZ4n0Or:r4XtNo3B2yx87lnXWrB0Bn0Y/Z
TLSH T1ADE34B06B31C0A47D1632EF43A3F6BD093EF9AC121E4F640256FAA8A91B1D375546ECD
Reporter zbetcheckin
Tags:32 elf gafgyt powerpc

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Sends data to a server
Connection attempt
Substitutes an application name
Deletes a system binary file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/65cf201be304215defb278b6/reports/72320d5c-66ed-4ea0-bf11-85276e546b32/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/18e6a3c8-a1b5-417e-9e86-b7c50ec23832
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1393339
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1393339 Sample: F1RjUTITQN.elf Startdate: 16/02/2024 Architecture: LINUX Score: 100 24 haha.skyljne.click 2->24 26 12.195.143.3 WORLDNET5-10US United States 2->26 28 99 other IPs or domains 2->28 30 Snort IDS alert for network traffic 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 5 other signatures 2->36 8 F1RjUTITQN.elf 2->8         started        10 gnome-session-binary sh gsd-print-notifications 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 F1RjUTITQN.elf 8->14         started        process6 16 F1RjUTITQN.elf 14->16         started        18 F1RjUTITQN.elf 14->18         started        20 F1RjUTITQN.elf 14->20         started        22 F1RjUTITQN.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/055bbdfb224af3d5c1e7e14cbc9d85f1e18416b8f6029cc4c71d39c8fa8dac72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/055bbdfb224af3d5c1e7e14cbc9d85f1e18416b8f6029cc4c71d39c8fa8dac72/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-02-16 08:43:09 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=avn336zcjlz5lqph4fglzhmf6hqyifvy6ybjzrghdu44r6unvrza._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/240216-kmkxnaef5t/
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/055bbdfb224af3d5c1e7e14cbc9d85f1e18416b8f6029cc4c71d39c8fa8dac72

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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:myMirai
Create hunting rule
Description:Mirai
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 055bbdfb224af3d5c1e7e14cbc9d85f1e18416b8f6029cc4c71d39c8fa8dac72

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2762307/

Comments


Avatar
zbet commented on 2024-02-16 08:42:53 UTC

url : hxxp://103.178.235.32/huhu.ppc