MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fa1151854b5dc78878b55bab4a533ca6434e9b93c2231ac62773efd79bd104a. 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: 5


Intelligence 5 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fa1151854b5dc78878b55bab4a533ca6434e9b93c2231ac62773efd79bd104a
SHA3-384 hash: 973c28dea60078d77e7be3e6e904836360a8ad3a7e69f2b64b963d574d89d976898d84ae2d52ab78f75add91be55ec88
SHA1 hash: ea53ebc75fcd38db2c0ab54cd8641ca5c7e04d1e
MD5 hash: 079f4ed2c15db7156e5e6f7468e95327
humanhash: winner-asparagus-march-fix
File name:linux_arm5
Download: download sample
Signature Gafgyt
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File size:7'143'572 bytes
First seen:2026-02-06 08:25:19 UTC
Last seen:2026-02-06 09:31:49 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:mjeb9BoJxCKk+P7yULH/BAAZW99FkycOommlqLjlV+NFw2HtUfANd+rrVZ5EV:EeZBi7yo6N2Htxir5EV
TLSH T199762AD7B9924842C4E43777A8FE80C472631EBA9B8612576D06FE3C3ABE1D91E35314
telfhash t131e0c2284e0eb21c43e29184539c800ad4e831fe0214e7b8cf4f316b0f8114530ce004
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-02-06T05:37:00Z UTC
Last seen:
2026-02-06T06:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1fa1151854b5dc78878b55bab4a533ca6434e9b93c2231ac62773efd79bd104a/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e64284f5-560e-480b-8ae7-d8e868b03056
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1864556
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1864556 Sample: linux_arm5.elf Startdate: 06/02/2026 Architecture: LINUX Score: 56 17 169.254.169.254, 80 USDOSUS Reserved 2->17 19 45.135.194.45, 7777 SKYLINKCZ Germany 2->19 21 2 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 7 linux_arm5.elf 2->7         started        9 udisksd dumpe2fs 2->9         started        11 udisksd dumpe2fs 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 linux_arm5.elf bash mount 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fa1151854b5dc78878b55bab4a533ca6434e9b93c2231ac62773efd79bd104a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fa1151854b5dc78878b55bab4a533ca6434e9b93c2231ac62773efd79bd104a/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-06 08:26:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
2 of 24 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6qrkgcuwxohrb4lkw5ljjjtzjsdj2nzhqrddldco47p26n5cbfa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260206-kbj6zsfs8c/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/1fa1151854b5dc78878b55bab4a533ca6434e9b93c2231ac62773efd79bd104a

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:botnet_Yakuza
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Author:NDA0E
Description:Yakuza botnet
Rule name:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
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Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
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Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
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Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
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Author:Eric Yocam
Description:find Golang malware
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
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Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
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Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
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Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Sus_CMD_Powershell_Usage
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Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
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Author:vietdx.mb
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 1fa1151854b5dc78878b55bab4a533ca6434e9b93c2231ac62773efd79bd104a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3772953/
  
Delivery method
Distributed via web download

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