MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c698e0233c7e45faa2c831a7263d330e6c62ce0120920275e333d7623378bde. 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: 17
| SHA256 hash: | 4c698e0233c7e45faa2c831a7263d330e6c62ce0120920275e333d7623378bde |
|---|---|
| SHA3-384 hash: | 375c2babfdbdc87a4793bc73041dfb32afe64f51871cab3608b6892aeb113842141b4a3ad33d9ee05e2db501bdc863a0 |
| SHA1 hash: | a1985ea4132ccd8dffe3afa0e9f2794d946c77a1 |
| MD5 hash: | 1de00436bf3f7cb15fec7a8a682f2562 |
| humanhash: | undress-victor-virginia-island |
| File name: | z16CVLicHSErikaAndrade.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'179'648 bytes |
| First seen: | 2025-10-07 13:30:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 91d07a5e22681e70764519ae943a5883 (93 x Formbook, 14 x RemcosRAT, 11 x AgentTesla) |
| ssdeep | 24576:ttb20pkaCqT5TBWgNQ7aFBSJecii5UwdPlzltvk6A:eVg5tQ7aFB+J+kPlpi5 |
| Threatray | 2'733 similar samples on MalwareBazaar |
| TLSH | T10245C01373DEC361C7B25273BA257701BEBB782506A5F56B2FD8093DE820122525EA73 |
| TrID | 40.3% (.EXE) Win64 Executable (generic) (10522/11/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4504/4/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  FXOLabs |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
119
Origin country :
BRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_4c698e0233c7e45faa2c831a7263d330e6c62ce0120920275e333d7623378bde.exe
Verdict:
No threats detected
Analysis date:
2025-10-07 13:32:07 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
92.5%
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit cmdkey compiled-script evasive fingerprint hacktool keylogger lolbin microsoft_visual_cc packed
Verdict:
Malicious
Labled as:
AIT:Trojan.Nymeria
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-07T07:00:00Z UTC
Last seen:
2025-10-09T11:09:00Z UTC
Hits:
~1000
Malware family:
Formbook
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.FORMBOOK
Threat name:
Win32.Trojan.AutoitInject
Status:
Malicious
First seen:
2025-10-07 09:59:30 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
26 of 37 (70.27%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
autoit
Similar samples:
+ 2'723 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
4c698e0233c7e45faa2c831a7263d330e6c62ce0120920275e333d7623378bde
MD5 hash:
1de00436bf3f7cb15fec7a8a682f2562
SHA1 hash:
a1985ea4132ccd8dffe3afa0e9f2794d946c77a1
SH256 hash:
b3ca467106239f9fa072fbb0242b5eda8d6700c9d34d65e2386d8b0b159f571d
MD5 hash:
61e1f63c1ce87431ad3e5905f9762247
SHA1 hash:
e5c9ad3c2bfecabef6a504e96ce59bdbf821329c
SH256 hash:
f4a07169bd0ecc0de293bd0e675fa8c7ca32a7bc657cefe73d28548f4e876567
MD5 hash:
b9c1a8c54e877c9aa88603df01f03042
SHA1 hash:
54dd69f52990d8c6a80b4239931a944d57214568
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | AutoIT_Compiled |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious. |
| Rule name: | CP_AllMal_Detector |
|---|---|
| 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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | TH_Generic_MassHunt_Win_Malware_2025_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Windows malware mass-hunt rule - 2025 |
| Reference: | https://cyfare.net/ |
| Rule name: | YahLover |
|---|---|
| Author: | Kevin Falcoz |
| Description: | YahLover |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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