MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0
SHA3-384 hash: ba41eef353d25cdb1380607523b34aa10accdbdf8a214423e436ad72ee8d1dd41f79250007394057b3f1fe89f43ee539
SHA1 hash: 8dec98be3e6550ccb056edbc928c320e0b2725b5
MD5 hash: ebd5a3a936f21e7834db20f0c71464f9
humanhash: summer-october-glucose-social
File name:ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0
Download: download sample
Signature Formbook
Create hunting rule
File size:799'744 bytes
First seen:2025-10-09 14:27:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:IoNxB2Sjnkdr5j9r9q8dLVD5i4XPFNnFbFmqGbckMq9+CWHuSJMc:jNmUkLrq8TD5/P9rGIkICWOS2
TLSH T1C705F11463AAEA06E5F25FF01870D7740779BD897922C2095FE9ACEFB831F809991743
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 adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0
Verdict:
No threats detected
Analysis date:
2025-10-09 17:24:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cf963229-acd3-4fd4-87b8-92bb90720e81

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/31514/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e7c7d1277c2bd8bc5e67c6
Tags:
virus shell msil
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
Sending a custom TCP request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm evasive obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/68e7d36dc74bd2958b1743e6/reports/b974f577-ec05-4ff9-af9d-a48fb9b3355a/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-22T03:42:00Z UTC
Last seen:
2025-10-09T09:17:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9c12d398-9b8a-4ec9-8237-35f2e27e9183
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0
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/ebd5a3a936f21e7834db20f0c71464f9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2025-09-22 11:12:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5us66ugbduyuzo6jbnb44wefra7hmgk35vjtpv3u72nyhwihmdqa._file
Verdict:
malicious
Label(s):
unc_loader_078
Create hunting rule
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/251009-sqjsrsfp9x/
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/35649c87-c8b3-435e-8586-2e2831f2c82b
Unpacked files
SH256 hash:
ed25ef50c11d314cbbc90b43ce5885883e76195bed5337d774fe9b83d90760e0
MD5 hash:
ebd5a3a936f21e7834db20f0c71464f9
SHA1 hash:
8dec98be3e6550ccb056edbc928c320e0b2725b5
Link:
https://www.unpac.me/results/86f87592-8a28-4e28-8b69-a9def96e4428/
SH256 hash:
1041b538ccbc7d66e59247ef7551cde9b6c282843541585e9190a8e2e3943b12
MD5 hash:
e870d1e8f3791ccc141f85f40fd2972b
SHA1 hash:
150919ee289cffa6feb40ab8261f620dd7e26aac
Link:
https://www.unpac.me/results/86f87592-8a28-4e28-8b69-a9def96e4428/
SH256 hash:
de31fa7e2460f5e249fe9954eb3356a43a8622b0c47c290cf64268b2f078a728
MD5 hash:
4480f6e399e2ca0329cb37d16f857fb4
SHA1 hash:
625e3348c986ce54845d5a5068ede3d9a23ab9b0
Link:
https://www.unpac.me/results/86f87592-8a28-4e28-8b69-a9def96e4428/
SH256 hash:
7ab62fa00a5f79fb55b1b20905c2019212fc7b96945acc325648ee18bdfc893b
MD5 hash:
a34ba4861d4348402650e30064d29f85
SHA1 hash:
c5aae4cfe7bace9cd658274548c1be28b1424de6
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/86f87592-8a28-4e28-8b69-a9def96e4428/
SH256 hash:
c28d01c08fccbd3b996fc38b2435a12124d8d66ebbddc5394a1c1c9be30dba75
MD5 hash:
7de46db921fb96a1ef2930e58b58729c
SHA1 hash:
8f28b6eae5fc19a763ce9e21d87fc9ac7e842021
Link:
https://www.unpac.me/results/86f87592-8a28-4e28-8b69-a9def96e4428/
Please note that we are no longer able to provide a coverage score for Virus Total.

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/31514/

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