MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a279c84787bf6735f78ded787492cfe9fefbe18681bd61ded8ebc8572aebb02. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a279c84787bf6735f78ded787492cfe9fefbe18681bd61ded8ebc8572aebb02
SHA3-384 hash: a94742210f6b1ad736214057fb2c4aaebf27ec2f35bed07edc32aaf9cc208800aed85a69c1c3a48fa50a2f351ee62b31
SHA1 hash: 7b1724a8c5c781ff1e7cc11d4abd3614125f50d1
MD5 hash: e1899ce7b8feb60ded9d48ef0ff1f556
humanhash: moon-delta-jupiter-enemy
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-06-25 19:10:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T13FA41212E290D8FEC4DAC070469FD27BFD767C544234BC6B6298F6322B3AE601B17A55
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 abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9080.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31951.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685c49dd32ed47a3a8d725aalinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote similar-threat
Link:
https://www.filescan.io/uploads/685c49d0cf2af15711184963/reports/7bc2cb92-9d02-42fa-bb5c-573550f616ca/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/192ba246-7d17-4a2e-8896-bd34ecf86cc7
Behavior Graph:
Download SVG
%3 guuid=364cb5cd-1900-0000-7885-54aea10a0000 pid=2721 /usr/bin/sudo guuid=f81113d0-1900-0000-7885-54aea70a0000 pid=2727 /tmp/sample.bin guuid=364cb5cd-1900-0000-7885-54aea10a0000 pid=2721->guuid=f81113d0-1900-0000-7885-54aea70a0000 pid=2727 execve guuid=cae731d0-1900-0000-7885-54aea90a0000 pid=2729 /usr/bin/dash guuid=f81113d0-1900-0000-7885-54aea70a0000 pid=2727->guuid=cae731d0-1900-0000-7885-54aea90a0000 pid=2729 execve guuid=19c15fd0-1900-0000-7885-54aeaa0a0000 pid=2730 /usr/bin/dash guuid=f81113d0-1900-0000-7885-54aea70a0000 pid=2727->guuid=19c15fd0-1900-0000-7885-54aeaa0a0000 pid=2730 execve guuid=8263b2d0-1900-0000-7885-54aeae0a0000 pid=2734 /tmp/sample.bin mprotect-exec zombie guuid=f81113d0-1900-0000-7885-54aea70a0000 pid=2727->guuid=8263b2d0-1900-0000-7885-54aeae0a0000 pid=2734 clone guuid=800684d0-1900-0000-7885-54aeac0a0000 pid=2732 /usr/bin/dash guuid=19c15fd0-1900-0000-7885-54aeaa0a0000 pid=2730->guuid=800684d0-1900-0000-7885-54aeac0a0000 pid=2732 clone guuid=463c88d0-1900-0000-7885-54aead0a0000 pid=2733 /usr/bin/dash guuid=19c15fd0-1900-0000-7885-54aeaa0a0000 pid=2730->guuid=463c88d0-1900-0000-7885-54aead0a0000 pid=2733 clone guuid=058455d7-1900-0000-7885-54aebd0a0000 pid=2749 /tmp/sample.bin zombie guuid=8263b2d0-1900-0000-7885-54aeae0a0000 pid=2734->guuid=058455d7-1900-0000-7885-54aebd0a0000 pid=2749 clone guuid=3a405fd7-1900-0000-7885-54aebe0a0000 pid=2750 /tmp/sample.bin guuid=058455d7-1900-0000-7885-54aebd0a0000 pid=2749->guuid=3a405fd7-1900-0000-7885-54aebe0a0000 pid=2750 clone guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751 /tmp/sample.bin dns net net-scan send-data guuid=3a405fd7-1900-0000-7885-54aebe0a0000 pid=2750->guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 35d6eb02-e20f-5673-8df4-2df488c8054a 193.239.84.38:9480 guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751->35d6eb02-e20f-5673-8df4-2df488c8054a send: 68B a7c45dda-c52b-509b-ae32-e2f941990fff 209.38.196.30:6812 guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751->a7c45dda-c52b-509b-ae32-e2f941990fff con 8f94bd5e-237e-5c4b-b654-de13271a2b96 209.38.196.30:1 guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751->8f94bd5e-237e-5c4b-b654-de13271a2b96 con 6624ccb5-6a76-516c-acbd-4d53e834f4d1 209.38.196.30:6811 guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751->6624ccb5-6a76-516c-acbd-4d53e834f4d1 con guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751|send-data send-data to 275 IP addresses review logs to see them all guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751->guuid=32a26dd7-1900-0000-7885-54aebf0a0000 pid=2751|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fbb1c572-459c-4bb5-938e-678c6ad78f16
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1722933
Signature
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1722933 Sample: amd64.elf Startdate: 25/06/2025 Architecture: LINUX Score: 64 38 46.232.211.211, 58145, 64183, 6881 V4ESCROW-ASRO Romania 2->38 40 96.248.79.155, 24018 UUNETUS United States 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 10 amd64.elf 2->10         started        signatures3 process4 process5 12 amd64.elf sh 10->12         started        14 amd64.elf 10->14         started        17 amd64.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        52 Opens /sys/class/net/* files useful for querying network interface information 14->52 54 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->54 25 amd64.elf 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.blC8gc, ASCII 19->36 dropped 46 Sample tries to persist itself using cron 19->46 48 Executes the "crontab" command typically for achieving persistence 19->48 29 sh crontab 23->29         started        32 amd64.elf 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 amd64.elf 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2a279c84787bf6735f78ded787492cfe9fefbe18681bd61ded8ebc8572aebb02
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2a279c84787bf6735f78ded787492cfe9fefbe18681bd61ded8ebc8572aebb02/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-25 19:10:52 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fitzzbdypp3hgx3y33lyosjm72p67pqynan5mhpnr26ik4voxmba._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250625-xv3tnabq6y/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Checks CPU configuration
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Reads MAC address of network interface
Reads hardware information
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ddc90743-9f27-4eed-b4cf-88b4b01e6f35
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2a279c84787bf6735f78ded787492cfe9fefbe18681bd61ded8ebc8572aebb02

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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

elf 2a279c84787bf6735f78ded787492cfe9fefbe18681bd61ded8ebc8572aebb02

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550042/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments