MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a
SHA3-384 hash: 3c32d2bf9fbc8f5a1d00c02ec0b54c7154cb45910759022085b22fda987e496ab28123da5f9cefc93c2e7ead9176865e
SHA1 hash: 80afcd18c50c92dc7287aef85882649bdd058a8e
MD5 hash: ee8db6176b6cf66016183db0c5dd52d2
humanhash: seven-oklahoma-september-skylark
File name:z13PUCHAESEORDER2500126877.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'047'048 bytes
First seen:2026-02-18 15:00:10 UTC
Last seen:2026-02-18 15:36:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'818 x AgentTesla, 19'741 x Formbook, 12'286 x SnakeKeylogger)
ssdeep 24576:ql5a3BzrFEf8izcroWCMDlcbwijSW/MOcGUsLhfxiOj/na:85+BEEizcroW5BoDjSwDx9/a
Threatray 55 similar samples on MalwareBazaar
TLSH T1182522181669EE03C5526FB9AAB0E2F81B746FCDA415D7034FD8BDDB3426BB01848397
TrID 25.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
25.3% (.EXE) Win64 Executable (generic) (6522/11/2)
17.5% (.EXE) Win32 Executable (generic) (4504/4/1)
8.0% (.ICL) Windows Icons Library (generic) (2059/9)
7.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter FXOLabs
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
137
Origin country :
BR BR
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0890c4c6-0f9c-4303-962c-59cf26faec6c/
Malware family:
n/a
ID:
1
File name:
z13PUCHAESEORDER2500126877.exe
Verdict:
Malicious activity
Analysis date:
2026-02-18 15:00:46 UTC
Tags:
auto-startup
Link:
https://app.any.run/tasks/332acf24-aa28-4e5e-a595-696471b7a43e

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/53739/
Detection(s):
Porcupine.MSIL.Kryptik.APOQ.495078.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6995d4122d369b1ab2851def
Tags:
injection autorun shell virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature krypt masquerade obfuscated packed signed
Link:
https://www.filescan.io/uploads/6995d40ccd25bfe1dfd4be02/reports/7c20a010-e5e9-4bfa-ab53-2946ff3c8f38/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a
Verdict:
Malicious
File Type:
exe x32
Link:
https://opentip.kaspersky.com/680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6df59cf5-a62a-49ce-a0e2-0185d23b861e
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a/
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2026-02-18 12:24:49 UTC
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nagduh7fyl7fvbfotvlv6hxw6sri33czbefeagbwhzmggvjw4b5a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0c82b648de097a84476eae0187e6ae187b4ec872a57cb2dd80aa2c5fdac05df3
Formbook
25230a687002161160427e213dcdd2a17ae50d9b3ba9679916e238b55b61a6d2
Formbook
479ca9e4974c18451cc33514037e524b1e04aea73d7ea1e2cec19ae5d443bb5d
Formbook
5a721e420c6fc129a198af6fd7458202c574cff68e0b60b4372a8af5767bd2d9
Formbook
8f851a6b9ed143766d3fd2cb899de35b57259a422fdf9e81a8213b7198f2018e
Formbook
99e787914a65e928c023070c9a029cf58d4e405e4952bbb1142b1c8e53edfcc6
Formbook
9b796f3ed25953c5f786a68211c50a08a630155949e36826ade8c91dd61b70b4
Formbook
b32d05c6d0606ae99980ac52e9acbae681e7c35936abca1aa7bbc66bc25bb0e5
Formbook
c9a7422e9bda1f8e36f23648857c16fe5332be73c474503b6502eccf4d5ed059
Formbook
error
Formbook
+ 45 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/260218-t2d74aes9f/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Unpacked files
SH256 hash:
680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a
MD5 hash:
ee8db6176b6cf66016183db0c5dd52d2
SHA1 hash:
80afcd18c50c92dc7287aef85882649bdd058a8e
Link:
https://www.unpac.me/results/dab41b30-63a6-43f0-8388-d2e94086d34e/
SH256 hash:
62a43b80daf09bdb31453fdf847dc02131167d0cdf90a68131b07e11cf5de16b
MD5 hash:
fd3aae346258c1274dc806e6d3f18ec9
SHA1 hash:
19138a43f1f187ceabc38a16d0e2802d56732a03
Link:
https://www.unpac.me/results/dab41b30-63a6-43f0-8388-d2e94086d34e/
SH256 hash:
e9444a34de53f193036ebaf4fd05e9f609d89eedaf1b62142fdbd07f9cf7a0ef
MD5 hash:
34c4b5ea26b215509f98b28c51caf045
SHA1 hash:
a9b50d02951038d387c5dccf7785b70ae4dd6fb6
Link:
https://www.unpac.me/results/dab41b30-63a6-43f0-8388-d2e94086d34e/
SH256 hash:
0702c79678fd75fc6272780371bbccf4e0e5c5a7a2d3a5f7161f177123d12943
MD5 hash:
ee3b387916b0d7426e0bc1aa9030c08c
SHA1 hash:
f80cf29e743b1cb1671be6d119fa8ae043248ad1
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/dab41b30-63a6-43f0-8388-d2e94086d34e/
SH256 hash:
83087572c388b27c099d39cb677b6c838658cc99903e522e9c5c617948341d3e
MD5 hash:
3a9b431044348cdf41a12de0b59795e0
SHA1 hash:
4f072c613eedff3e75c26c8fdd0fce9c217b2649
Link:
https://www.unpac.me/results/dab41b30-63a6-43f0-8388-d2e94086d34e/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/680c3a1fe5c2/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/680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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

File information

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

Malspam

Formbook

Executable exe 680c3a1fe5c2fe5a84ae9d575f1ef6f4a28dec59090a4018363e58635536e07a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/53739/

Comments