MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25061638d1c4d00e81b201bf80f02aac3e6c9c508182db5d0c2a442090c75cef. 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


Formbook


Vendor detections: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25061638d1c4d00e81b201bf80f02aac3e6c9c508182db5d0c2a442090c75cef
SHA3-384 hash: ef4c787f5579210d0a897301d0238e98c37a846e73e177b46a7948064d033b3b2b1d0edd6a758d23f95e80f41c9ae050
SHA1 hash: 16b5a8a0fe238c0df06cd0fe0ff0fb99db3e2c6f
MD5 hash: 93071525b3b48561b9c9ae724519393f
humanhash: single-lithium-bulldog-oranges
File name:SecuriteInfo.com.Trojan.PWS.Siggen3.41708.26736.14426
Download: download sample
Signature Formbook
Create hunting rule
File size:693'760 bytes
First seen:2025-10-08 03:25:19 UTC
Last seen:2025-10-08 04:23:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:q8jOlif4WEC7j/PVhyddxT491t8qNNjtl16eK+MrUeIkuYiF5yUe87Ro:q8jDf4wnuPN491awjt/nHMrHuZFcUe8F
TLSH T1E5E4128522EDEB16C0B60FF06472D13117B52CD9D851CA4EAEEB2CDFB83A7610225B57
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PWS.Siggen3.41708.26736.14426
Verdict:
No threats detected
Analysis date:
2025-10-08 03:26:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7cb238c9-6e64-41e9-890d-8d9f73897367

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/31067/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e5d9ba7f305fa2545d7cc9
Tags:
stration shell spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/68e5d9bff377ab231053f1dd/reports/c9af12c2-8771-4c73-87f1-0f9731cb47b8/overview
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/25061638d1c4d00e81b201bf80f02aac3e6c9c508182db5d0c2a442090c75cef
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-07T19:55:00Z UTC
Last seen:
2025-10-09T14:02:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/25061638d1c4d00e81b201bf80f02aac3e6c9c508182db5d0c2a442090c75cef/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/68b99473-b1c3-49a4-9a9b-a2451abd069f
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/25061638d1c4d00e81b201bf80f02aac3e6c9c508182db5d0c2a442090c75cef
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.48 Win 32 Exe x86
Link:
https://app.malva.re/file/93071525b3b48561b9c9ae724519393f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25061638d1c4d00e81b201bf80f02aac3e6c9c508182db5d0c2a442090c75cef/
Threat name:
Win32.Trojan.Genie
Create hunting rule
Status:
Malicious
First seen:
2025-10-08 00:10:12 UTC
AV detection:
15 of 37 (40.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eudbmogrytia5ansag7yb4bkvq7gzhcqqgbnwximfjccbeghltxq._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/251008-dy2k8awlv2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0f149425-7bee-48c6-a4d3-78a28f43bd31
Unpacked files
SH256 hash:
25061638d1c4d00e81b201bf80f02aac3e6c9c508182db5d0c2a442090c75cef
MD5 hash:
93071525b3b48561b9c9ae724519393f
SHA1 hash:
16b5a8a0fe238c0df06cd0fe0ff0fb99db3e2c6f
Link:
https://www.unpac.me/results/2ddb887f-93b7-4678-8c1d-05278a7326cd/
SH256 hash:
cd5e269e96d363f2ebaa453f16065cc53e542f6562cbce0e0e427d1cb5de9c68
MD5 hash:
bc7bcc9c0aecc2de9de5a2f3166642e0
SHA1 hash:
1fde407e460ef36726296021a2c74b0f908144c5
Link:
https://www.unpac.me/results/2ddb887f-93b7-4678-8c1d-05278a7326cd/
SH256 hash:
cc2b98223c9dcaf35c31d2eb743780aa3ea50177043e82633dda11aa7b7ff66b
MD5 hash:
014ace331af3642ddb3d3aa754e94950
SHA1 hash:
2ee54a101d1817ffdf1154d6bc19a7fa6db81c97
Link:
https://www.unpac.me/results/2ddb887f-93b7-4678-8c1d-05278a7326cd/
SH256 hash:
0d1b17ae309cf99028f83e6413087e63c7061c28ed7de8585f72f5c45ffc7056
MD5 hash:
d3b86d570363c227686cba4e934bef9d
SHA1 hash:
defbe07b2bf52102e9015eff1f1913b56babdeba
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/2ddb887f-93b7-4678-8c1d-05278a7326cd/
SH256 hash:
c8dde934a914ba66ca213ab7772aadbbfdfd3bf319057bd2412d41ea42012609
MD5 hash:
83aea70837939925237c1c74acadc94c
SHA1 hash:
194fd0d72923b20deeffda6975a4721af9cec627
Link:
https://www.unpac.me/results/2ddb887f-93b7-4678-8c1d-05278a7326cd/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/25061638d1c4/report/overview.html
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/25061638d1c4d00e81b201bf80f02aac3e6c9c508182db5d0c2a442090c75cef

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: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/31067/

Comments