MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479
SHA3-384 hash: dd7f85c14bbaf8cef923dc149bfb73c7a688316b9344aeb06465454b05bc8c531918af9e4f465d4f1adf5f0114a14156
SHA1 hash: 68daa3aa9289f321a6c33236a1b7af873849dbcb
MD5 hash: 4323f3685c0966d7f12d1db0b169e02d
humanhash: nebraska-river-magazine-pasta
File name:e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479
Download: download sample
Signature Formbook
Create hunting rule
File size:1'037'312 bytes
First seen:2026-06-08 09:51:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'066 x AgentTesla, 20'011 x Formbook, 12'352 x SnakeKeylogger)
ssdeep 12288:a4bId40lnALIkKVjzyEzYGCWQiqe8kC8otLWJ+XTL+ZgE1aWTQk1P0R3LB+OsC5f:lIHALKVjzzbQO8TK+DXEtTQiAbBb
TLSH T185251274A798CB26DAAA4B719972C2B403742D5EE420D23BCFEC7DCB347978564093D2
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 3e73715d4d5d7d23 (1 x Formbook)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/60ced4fe-6bfa-4099-b57c-9c8447f37878/
Malware family:
n/a
ID:
1
File name:
e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479.exe
Verdict:
No threats detected
Analysis date:
2026-06-08 10:24:52 UTC
Tags:
amsi-bypass
Link:
https://app.any.run/tasks/1e418eb3-aeca-42c2-829f-49043485d5aa

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/69954/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3243.4174.5513.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a2690ed3e9eff6a6b68c23d
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a 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)
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6a2690e6bf16337e43bb393b/reports/1378d7dd-9784-4148-8f1f-ff60bfdf4145/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-18T13:22:00Z UTC
Last seen:
2026-06-06T15:29:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/8a3dc43a-83ee-4298-8c6d-d10cdeb9534a
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479
Threat name:
ByteCode-MSIL.Trojan.BPLogger
Create hunting rule
Status:
Malicious
First seen:
2026-06-07 08:35:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/260608-lwanqaby7r/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Family: Formbook
Formbook payload
Unpacked files
SH256 hash:
e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479
MD5 hash:
4323f3685c0966d7f12d1db0b169e02d
SHA1 hash:
68daa3aa9289f321a6c33236a1b7af873849dbcb
Link:
https://www.unpac.me/results/573edaa4-0361-4413-90d1-04905d31e6a5/
SH256 hash:
a8e9af5d5db01b452944e83f445f25e3d3d04275127f12f8c368053b23c58694
MD5 hash:
a9e32f0739d267f3ba035595a0a1558c
SHA1 hash:
13db8d9b4a34689ef263de6734dc38bb58f7f795
Link:
https://www.unpac.me/results/573edaa4-0361-4413-90d1-04905d31e6a5/
SH256 hash:
97c23fc04cedb4f6a978cb54fb734bb3cb6226cea7df86f12b222a9d946c86ef
MD5 hash:
2218509125c5d27dceaecada27190fce
SHA1 hash:
614d7515836b0a1eecc6ce9021f0bf03510ac55d
Link:
https://www.unpac.me/results/573edaa4-0361-4413-90d1-04905d31e6a5/
SH256 hash:
839c82fb7171ba0606e73f6431c41bffe1c982a15b4c110f14fac6896a5c2317
MD5 hash:
bc377916c98fefb0565a420c4b391a7e
SHA1 hash:
a7355a8c82ef15576040294861b1b0898db695f1
Link:
https://www.unpac.me/results/573edaa4-0361-4413-90d1-04905d31e6a5/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e8e2a99ff1ac/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/e8e2a99ff1ac18ee4e62bd51291ae4ae33c70132d10fc1a7605adaffe25d7479

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/69954/

Comments