MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1e7591ae1155ce2f9efabe1c5c3f0a4f4375b60c37a82d0a8033efe81f51210. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1e7591ae1155ce2f9efabe1c5c3f0a4f4375b60c37a82d0a8033efe81f51210
SHA3-384 hash: 82305a6ca725dce39a3d32bb1e0eb48c474052d0b5a88d2ab29aca51bf56b49a7b989a882ffbfe62aa898da9a6ddd058
SHA1 hash: 3446e5f1c9cfc5766d8bacbbb65665a6b821f389
MD5 hash: 74fc61214a3deb6865719da48b383e10
humanhash: dakota-autumn-beer-butter
File name:74fc61214a3deb6865719da48b383e10
Download: download sample
Signature Gafgyt
Create hunting rule
File size:159'888 bytes
First seen:2024-04-29 07:12:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:T1g2/eINNlzx2kkQCMOaQcvBrYnyLRM/9q3tmFwfBxKQodn:hg2hNNlzIkk/MOa/1YnydM/9MmFwfBxE
TLSH T132F34905E6408B57C1E2277AE6CF824D33338B94A3EB33155938ABF43FC27995E26915
telfhash t104210012a1fac6182bf799209c7c43f11655662362867f717f0ec5c44537042a979ddb
Reporter zbetcheckin
Tags:32 arm elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt lolbin remote
Link:
https://www.filescan.io/uploads/662f4881c5dabc22b20befee/reports/6af2152f-90d7-4185-929d-569b311a3886/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c1e7591ae1155ce2f9efabe1c5c3f0a4f4375b60c37a82d0a8033efe81f51210
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be931b65-cd77-4faa-8673-e5cd8437f9f1
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1433127
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1433127 Sample: HZunb4SzHx.elf Startdate: 29/04/2024 Architecture: LINUX Score: 96 19 103.14.226.21, 12345 BAPEPAM-LK-AS-IDBadanPengawasPasarModaldanLembagaKeua unknown 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 4 other IPs or domains 2->23 25 Found malware configuration 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 4 other signatures 2->31 8 HZunb4SzHx.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 33 Opens /proc/net/* files useful for finding connected devices and routers 8->33 15 HZunb4SzHx.elf 8->15         started        process6 process7 17 HZunb4SzHx.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1e7591ae1155ce2f9efabe1c5c3f0a4f4375b60c37a82d0a8033efe81f51210
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c1e7591ae1155ce2f9efabe1c5c3f0a4f4375b60c37a82d0a8033efe81f51210/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-04-28 20:49:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yhtvsgxbcvoof6ppvpq4lq7qut2dow3ayn5ifufiam7p5apvciia._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/240429-h13zaade6y/
Malware Config
C2 Extraction:
103.14.226.21:12345
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/c1e7591ae1155ce2f9efabe1c5c3f0a4f4375b60c37a82d0a8033efe81f51210

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_A
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: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 c1e7591ae1155ce2f9efabe1c5c3f0a4f4375b60c37a82d0a8033efe81f51210

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2830971/

Comments


Avatar
zbet commented on 2024-04-29 07:12:29 UTC

url : hxxp://103.14.226.21/m-6.8-k.Sakura