MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 276845a1b358aa857da704ea111dc8a6eb6758b66d89e5e17fc2a849fc5db514. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 276845a1b358aa857da704ea111dc8a6eb6758b66d89e5e17fc2a849fc5db514
SHA3-384 hash: b9794df6bea9a89590cb4787ba3194a19fc31b456d9dbf36ac6e0473e953930953dc523b638ad2dd814dcd95ee11b39e
SHA1 hash: 47fb0b96bf9ee735974630b7150744baff999ef1
MD5 hash: 4307f37d166695d7e686b9eaef64affa
humanhash: kansas-green-mango-helium
File name:wife.i686
Download: download sample
Signature Gafgyt
Create hunting rule
File size:52'748 bytes
First seen:2026-05-24 18:19:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3L6ZBmF+EU9ja3Z7oRaX6da56VwvTa5LU8nouy8pzkkA:3L6WFWq7o0X15VvTadUcout6kA
TLSH T1A533F1F162D39BA3E527087B2EAE71158B00A034C1DF6B59B65A2B73EC00F3519623CD
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 BlinkzSec
Tags:UPX
File size (compressed) :52'748 bytes
File size (de-compressed) :126'492 bytes
Format:linux/i386
Unpacked file: a95b7e5a70055dcff2dcbb80aafde4b0a5389a922153d9e264b3d7cc9cf95da8

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4a60bf8d-d958-442f-8005-c1050e80bbec/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Changes access rights for a file
Kills processes
Creating a file
Deletes a file
Connection attempt
Substitutes an application name
Deletes a system binary file
Kills critical processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a1341a5861ee596e649df0a/reports/89462899-c04b-457a-b843-090c4f6e2789/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/276845a1b358aa857da704ea111dc8a6eb6758b66d89e5e17fc2a849fc5db514
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/faa45cc5-5317-4222-a5c1-da5d7675e21a
Behavior Graph:
Download SVG
%3 guuid=e59c204b-1b00-0000-6a2e-ee9f4e0b0000 pid=2894 /usr/bin/sudo guuid=6ce16b4d-1b00-0000-6a2e-ee9f570b0000 pid=2903 /tmp/sample.bin guuid=e59c204b-1b00-0000-6a2e-ee9f4e0b0000 pid=2894->guuid=6ce16b4d-1b00-0000-6a2e-ee9f570b0000 pid=2903 execve guuid=da891a4e-1b00-0000-6a2e-ee9f590b0000 pid=2905 /tmp/sample.bin guuid=6ce16b4d-1b00-0000-6a2e-ee9f570b0000 pid=2903->guuid=da891a4e-1b00-0000-6a2e-ee9f590b0000 pid=2905 clone guuid=d468244e-1b00-0000-6a2e-ee9f5a0b0000 pid=2906 /tmp/sample.bin delete-file dns net send-data write-file zombie guuid=da891a4e-1b00-0000-6a2e-ee9f590b0000 pid=2905->guuid=d468244e-1b00-0000-6a2e-ee9f5a0b0000 pid=2906 clone 4f6baed0-9587-596c-82b3-fd721afe4cc1 10.0.2.3:53 guuid=d468244e-1b00-0000-6a2e-ee9f5a0b0000 pid=2906->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 45B
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45056fd8-b75a-4579-9648-febc5272100e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/276845a1b358aa857da704ea111dc8a6eb6758b66d89e5e17fc2a849fc5db514
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/276845a1b358aa857da704ea111dc8a6eb6758b66d89e5e17fc2a849fc5db514/
Verdict:
Malicious
Threat:
Trojan.Linux.Agent
Link:
https://tip.neiki.dev/file/276845a1b358aa857da704ea111dc8a6eb6758b66d89e5e17fc2a849fc5db514
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-24 18:19:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e5uelintlcvik7nhatvbchoiu3vwowfwnwe6lyl7ykuet7c5wuka._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux upx
Link:
https://tria.ge/reports/260524-wy26vsdt9j/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Gafgyt

elf 276845a1b358aa857da704ea111dc8a6eb6758b66d89e5e17fc2a849fc5db514

(this sample)

Gafgyt

elf a95b7e5a70055dcff2dcbb80aafde4b0a5389a922153d9e264b3d7cc9cf95da8

  
URLhaus
https://urlhaus.abuse.ch/url/3852541/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a95b7e5a70055dcff2dcbb80aafde4b0a5389a922153d9e264b3d7cc9cf95da8
  
Dropping
MD5 e56ab25342799fca77dc66e255d95304

Comments