MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505. 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


XWorm


Vendor detections: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505
SHA3-384 hash: 9e8b9ae00c8164cd0cf435f908458cfe6363e623c523463acbafe13f21450fa1a2711eb20c2e08a00bed8b1c42b40495
SHA1 hash: 82936e697e1bb79debbea25689730c0fac4a51c0
MD5 hash: 0c925341b645b92d67fe311b71ecbb5e
humanhash: comet-finch-magazine-mars
File name:b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505
Download: download sample
Signature XWorm
Create hunting rule
File size:956'928 bytes
First seen:2026-06-08 09:14:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'121 x AgentTesla, 20'133 x Formbook, 12'360 x SnakeKeylogger)
ssdeep 12288:FsnUWVL1y1ulol4u8dCWjCOGRGxElTx+PJNZJAZ9cWccwTV3IychCKayEAmD:F+1y1Vl4zdCtOGRGxaxUJWZnchIychN
Threatray 7 similar samples on MalwareBazaar
TLSH T15F15AF1669C306F4C6A58B74D3B900A856F08E6F8341E3A719E836F5DF7274AB41B0B7
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 68d8d8c8d9a9c1d9 (96 x SnakeKeylogger, 75 x RemcosRAT, 69 x Formbook)
Reporter adrian__luca
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
DeepSea
Details
Link:
https://research.acce.ciphertechsolutions.com/results/80dbefb3-9248-4a6f-82b7-d7e36a169421/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/69686/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a268808ae2f98c00a68c372
Tags:
virus micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated obfuscated packed vbnet
Link:
https://www.filescan.io/uploads/6a2687fc0bddd27b6e05a0b6/reports/4de611dc-c750-42e2-bbbe-3f20ee673218/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-04T21:25:00Z UTC
Last seen:
2026-06-10T01:51:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505/results?tab=lookup
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8d6988a0-1597-4e8b-98b9-a2e5e0e7860d
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505/
Threat name:
Win32.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2026-05-05 12:46:18 UTC
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=woxtdokmlbu4ejqzq3vgji5aogv4ltj256noy7zy5yn4jzpiqucq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
2d80a9e5f2d7d40da131a8ed7ea8b67a25ff001263bec22589bfbaae4b89e963
XWorm
52f0617e83064f5b248ddb4b32417d6453a0bedcd7ff4eced405d2f66df28670
XWorm
f1eb6a131e6e62442fcd54be19664aa7cb8ddda4b6e3fdd82b197518d23159fa
XWorm
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260608-k7l1fsbx7w/
Behaviour
System Location Discovery: System Language Discovery
.NET Reactor proctector
Unpacked files
SH256 hash:
b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505
MD5 hash:
0c925341b645b92d67fe311b71ecbb5e
SHA1 hash:
82936e697e1bb79debbea25689730c0fac4a51c0
Link:
https://www.unpac.me/results/00a621d8-8d78-4bfd-ade9-f1ba64e1cc01/
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/b3af31b94c5869c2261986ea64a3a071abc5cd3aef9aec7f38ee1bc4e5e88505

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/69686/

Comments