MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fce3addf7bc763d7ab8119c76fcf745efbe557cf88b3de94b577a32f69bd304e. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fce3addf7bc763d7ab8119c76fcf745efbe557cf88b3de94b577a32f69bd304e
SHA3-384 hash: 5c9e77b59f11d4139c2fd5e54055666021f027ac9195e243419d984509c01282d33cbb710e138a2c78cf2ec852ac4101
SHA1 hash: 277a50bf5a546c44ba7eb8c3f3641e62a317ced4
MD5 hash: 803519a4e1d0f86d50c0ab28bb736a57
humanhash: ink-low-winter-two
File name:SecuriteInfo.com.Win32.MalwareX-gen.16985.21532
Download: download sample
Signature Formbook
Create hunting rule
File size:791'552 bytes
First seen:2025-09-15 05:18:09 UTC
Last seen:2025-10-10 06:32:58 UTC
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:RFjZm3qIDesEbE3TUqeY+MK4D5qK9hoW1aLY7OFfIm0NKb07bI5cR9g636nz91UB:SCbYfCW1aLYyHEbI5cn36nzf9
TLSH T135F4014433AAEB03E5B61BF00471E6B403B12E9DB911E3468FE56CE7B57AF805950787
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 :
129
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.16985.21532
Verdict:
No threats detected
Analysis date:
2025-09-15 05:18:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cc606114-7f7f-437a-b261-6e0e12e419d9

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/27449/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.16985.21532.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c7a1bcd49ea3f1e4b5cc6c
Tags:
shell virus micro
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
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook krypt packed vbnet
Link:
https://www.filescan.io/uploads/68c7a1b473287948292a0619/reports/44e0c916-3458-410a-b476-1c239e682485/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/fce3addf7bc763d7ab8119c76fcf745efbe557cf88b3de94b577a32f69bd304e
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-15T01:30:00Z UTC
Last seen:
2025-09-15T01:30:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/fce3addf7bc763d7ab8119c76fcf745efbe557cf88b3de94b577a32f69bd304e/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/70b66bda-3ca7-4080-bfff-8ed4cb118da0
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fce3addf7bc763d7ab8119c76fcf745efbe557cf88b3de94b577a32f69bd304e
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.26 Win 32 Exe x86
Link:
https://app.malva.re/file/803519a4e1d0f86d50c0ab28bb736a57
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fce3addf7bc763d7ab8119c76fcf745efbe557cf88b3de94b577a32f69bd304e/
Threat name:
ByteCode-MSIL.Trojan.DarkCloud
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 05:18:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7tr23x33y5r5pk4bdhdw7t3ul356kv6prcz55ffvo6rs62n5gbha._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/250915-fznrvsdk81/
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:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/af2fac1d-588d-4ae4-9704-e9ec5d3db309
Unpacked files
SH256 hash:
fce3addf7bc763d7ab8119c76fcf745efbe557cf88b3de94b577a32f69bd304e
MD5 hash:
803519a4e1d0f86d50c0ab28bb736a57
SHA1 hash:
277a50bf5a546c44ba7eb8c3f3641e62a317ced4
Link:
https://www.unpac.me/results/28db93fb-c233-49e1-a5f0-e1d3cabc36d3/
SH256 hash:
1041b538ccbc7d66e59247ef7551cde9b6c282843541585e9190a8e2e3943b12
MD5 hash:
e870d1e8f3791ccc141f85f40fd2972b
SHA1 hash:
150919ee289cffa6feb40ab8261f620dd7e26aac
Link:
https://www.unpac.me/results/28db93fb-c233-49e1-a5f0-e1d3cabc36d3/
SH256 hash:
730a41c4e4a6b90f9c821c98e7bff86428c71b5462cd83439812b9cb99f11f73
MD5 hash:
702e221ace566d9fab4fb5121a511575
SHA1 hash:
6375350b0944ddfa767eba20c2298b50e7cc6467
Link:
https://www.unpac.me/results/28db93fb-c233-49e1-a5f0-e1d3cabc36d3/
SH256 hash:
cb933961424c28fe4d1af814680bcde0cf79fcb92334093dc5e36df6018fd911
MD5 hash:
29a73888c55045533ca4af401561b9af
SHA1 hash:
9059fa33dfae75bf8134f512539895fdb2ad0d83
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/28db93fb-c233-49e1-a5f0-e1d3cabc36d3/
SH256 hash:
e1ca7497d48da97b76c33e5a097db3d5851b343e20fd43dfaaa19095e8e150a5
MD5 hash:
bc3369d8ec4d063b5b1908278887e406
SHA1 hash:
b58e46ba7b3e98ddb330ad41b74ae5d422c6f3ae
Link:
https://www.unpac.me/results/28db93fb-c233-49e1-a5f0-e1d3cabc36d3/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fce3addf7bc7/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/fce3addf7bc763d7ab8119c76fcf745efbe557cf88b3de94b577a32f69bd304e

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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/27449/

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