MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2. 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: 13


Intelligence 13 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2
SHA3-384 hash: b111b6ae770f884a8971244313294fbfe1dadd7a77d62825de9f06b576bc447df75da54252a45edc73e8bbd140273d9b
SHA1 hash: 17d08948ab0b254ecce70002e8cc138e404eb2fa
MD5 hash: ffef35541e153ae809ac00d7501a13e4
humanhash: missouri-six-asparagus-juliet
File name:100011.exe
Download: download sample
File size:673'432 bytes
First seen:2026-04-17 04:26:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'076 x AgentTesla, 20'040 x Formbook, 12'353 x SnakeKeylogger)
ssdeep 12288:Sw7kfOL9qXTcyhVSf/aQdy9jFWWoFgNNT9IwoFK8mv2fEAmD4:nj9qDcy6Y9hWWoGFI7Flmv2fl
TLSH T1F3E45C03B7A58EA5D3484737C1D6040453E68D8267ABEA0F319937A63D733EAED03A57
TrID 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win64 Executable (generic) (6522/11/2)
4.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 68d8d8c8d9a9c1d9 (96 x SnakeKeylogger, 75 x RemcosRAT, 69 x Formbook)
Reporter luxfoz
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware configuration found for:
NETReactor
Details
NETReactor
decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/49cc9651-cbb4-4df7-96e5-4a9d0e9d147f/
Malware family:
n/a
ID:
1
File name:
100011.exe
Verdict:
Malicious activity
Analysis date:
2026-04-17 04:17:38 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/e2ea8256-82f9-4dc4-bbec-854b26a23c7d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/61918/
Detection(s):
SecuriteInfo.com.Trojan.MSILZilla.241286.77366285.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69e1b6ae45787c53e53a827c
Tags:
injection obfusc remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Creating a file
Launching a process
Creating a process from a recently created file
Сreating synchronization primitives
Creating a window
DNS request
Connection attempt
Searching for synchronization primitives
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 crypt installer-heuristic invalid-signature net_reactor obfuscated obfuscated packed reconnaissance signed unsafe
Link:
https://www.filescan.io/uploads/69e1b6b05ea31bc68a33121c/reports/43247076-a628-4760-986a-798ee5348c68/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-04-17T01:32:00Z UTC
Last seen:
2026-04-17T05:55:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Pdfer.sba Trojan.Win32.Agent.sb HEUR:Trojan.MSIL.Pdfer.gen PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/51b87bc0-083f-49c8-b85a-4c44c79aa83e
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2
Verdict:
Malware
YARA:
12 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.89 Win 32 Exe x86
Link:
https://app.malva.re/file/ffef35541e153ae809ac00d7501a13e4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2/
Verdict:
Malicious
Threat:
Trojan.Win32.Pdfer
Link:
https://tip.neiki.dev/file/cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2026-04-17 04:27:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zp336saqxqf6fisinowsja26dvstgfobnkmljtylo6fzdwpkzpza._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260417-e3b2ssav2v/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Time Discovery
Drops file in Program Files directory
Drops file in Windows directory
Deletes itself
Executes dropped EXE
Unpacked files
SH256 hash:
af72979c42a00c2122526d7da2f9fb7bbdd98d5fc58f9f07af1456de4915fbe5
MD5 hash:
ec016aaafcef690269056522baeb2970
SHA1 hash:
4821e1d1ccc3bdfb5da837ec388f12d8a2492228
Link:
https://www.unpac.me/results/a41e7b71-9287-424b-9869-5241fc8a988f/
SH256 hash:
cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2
MD5 hash:
ffef35541e153ae809ac00d7501a13e4
SHA1 hash:
17d08948ab0b254ecce70002e8cc138e404eb2fa
Link:
https://www.unpac.me/results/a41e7b71-9287-424b-9869-5241fc8a988f/
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/cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Malspam

Executable exe cbf7bf4810bc0be2a2486bad24835e1d653315c16a98b4cf0b778b91d9eacbf2

(this sample)

anyrun
any.run
https://app.any.run/tasks/e2ea8256-82f9-4dc4-bbec-854b26a23c7d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/61918/

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