MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4a60cf0ca9bb1177055a1a8623444b30e1114deee38987740dd7638ccfc2437. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
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SHA256 hash: f4a60cf0ca9bb1177055a1a8623444b30e1114deee38987740dd7638ccfc2437
SHA3-384 hash: 9d84b778561d18c7196cca7f4847939dca4afb4c5f7422a9d0f17c0231a94d9f489f5a5418055913fbe10ab920560858
SHA1 hash: b5dd53e109a5ad1e40eb38517bdbe766da0c2e42
MD5 hash: c667d697dfc870f88876afa2bef16765
humanhash: happy-mississippi-vermont-virginia
File name:powerpc
Download: download sample
Signature Gafgyt
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File size:222'380 bytes
First seen:2025-09-25 07:59:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:mjYhGNtZDJdp5ZRVY/8/zxvqpLTKMgMKcpdmFUXokytveQKH7/ps:mjjNH7cExvqFrgrcpdIMQKH7/ps
TLSH T158249E416B280A53F3E73CF02A2F5BD4C39D95D81DF3A3647CC9AA8485B1933594AAC7
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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Unix.Trojan.Gafgyt-6981160-0
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Unix.Dropper.Mirai-7135828-0
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Unix.Dropper.Mirai-7135872-0
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Unix.Dropper.Mirai-7135893-0
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Unix.Dropper.Mirai-7135900-0
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Unix.Dropper.Mirai-7135951-0
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Unix.Dropper.Mirai-7136105-0
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Unix.Trojan.Mirai-7759336-0
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Unix.Trojan.Mirai-7772538-0
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Unix.Trojan.Mirai-8041689-0
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Unix.Trojan.Gafgyt-9876285-0
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Unix.Trojan.Gafgyt-9876369-0
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Unix.Trojan.Mirai-9885259-0
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Unix.Trojan.Mirai-9885284-0
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Unix.Trojan.Mirai-9924065-0
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Unix.Trojan.Mirai-9933849-0
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Unix.Trojan.Gafgyt-9940653-0
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Unix.Trojan.Mirai-9951089-0
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Unix.Trojan.Mirai-10004218-0
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Unix.Trojan.Gafgyt-6735924-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68d4f81fecfabf8ba43e4b96/reports/46f8d4a5-7760-40ea-a94b-eb0d582d514b/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-24T16:32:00Z UTC
Last seen:
2025-09-24T16:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f4a60cf0ca9bb1177055a1a8623444b30e1114deee38987740dd7638ccfc2437/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/744cd083-8b95-46cf-8a4e-26759429ce8b
Behavior Graph:
Download SVG
%3 guuid=566010f0-1700-0000-0cf5-ff6dbb0c0000 pid=3259 /usr/bin/sudo guuid=49338cf1-1700-0000-0cf5-ff6dbf0c0000 pid=3263 /tmp/sample.bin guuid=566010f0-1700-0000-0cf5-ff6dbb0c0000 pid=3259->guuid=49338cf1-1700-0000-0cf5-ff6dbf0c0000 pid=3263 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/73f55188-acdd-43eb-ab13-8c8c14ddb3c2
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1783832
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1783832 Sample: powerpc.elf Startdate: 25/09/2025 Architecture: LINUX Score: 60 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 9 powerpc.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        process3 process4 15 powerpc.elf 9->15         started        signatures5 28 Opens /sys/class/net/* files useful for querying network interface information 15->28 18 powerpc.elf 15->18         started        process6 process7 20 powerpc.elf 18->20         started        process8 22 powerpc.elf 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f4a60cf0ca9bb1177055a1a8623444b30e1114deee38987740dd7638ccfc2437
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4a60cf0ca9bb1177055a1a8623444b30e1114deee38987740dd7638ccfc2437/
Threat name:
Linux.Backdoor.Gafgyt
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Status:
Malicious
First seen:
2025-09-24 21:08:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6staz4gktoyro4cvugugencewmhbcfg65y4jq52a3v3drth4eq3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250925-jx16ysek51/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981160-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a3473777-dc45-43f3-95cb-17ac5a7a76ad
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f4a60cf0ca9bb1177055a1a8623444b30e1114deee38987740dd7638ccfc2437

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
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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 f4a60cf0ca9bb1177055a1a8623444b30e1114deee38987740dd7638ccfc2437

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3631201/
  
Delivery method
Distributed via web download

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