MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cd5beae5ffe2db6f3e6452d6f3642cb20abecf44b6bd113a1971175aaa616b58. 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: 10
| SHA256 hash: | cd5beae5ffe2db6f3e6452d6f3642cb20abecf44b6bd113a1971175aaa616b58 |
|---|---|
| SHA3-384 hash: | f097474de1a117d6383d086983e340e6cc40be9d143804ee4d45dce15cf9f1000ef264c6d73c1555491409e57c6719a5 |
| SHA1 hash: | 7b40f109bcf4e9af34cd05a07824365ea1b68cec |
| MD5 hash: | 6d613607037c156370691e9e474f96e5 |
| humanhash: | december-sweet-carbon-texas |
| File name: | file |
| Download: | download sample |
| Signature | Formbook |
| File size: | 437'248 bytes |
| First seen: | 2026-09-17 18:50:08 UTC |
| Last seen: | 2026-09-18 13:37:24 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ae9b473bcc2b8ffe6308023f10db626e (1 x Formbook) |
| ssdeep | 12288:3BvxaZ4A50ZPQDA5HWuicYi5lo7SBvxabJbYP:3LaKA50ogWuj/LabyP |
| TLSH | T1CA94F111BBB3E030C5D242F049B89E67196C6D720BB852C3BBD8598DF9701D15B3AB6B |
| TrID | 22.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 22.7% (.EXE) Win64 Executable (generic) (6522/11/2) 17.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.7% (.EXE) Win32 Executable (generic) (4504/4/1) 7.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| dhash icon | 3ce2dcf2c6c4c896 (38 x LummaStealer, 2 x Loki, 1 x SnakeKeylogger) |
| Reporter |  Bitsight |
| Tags: | b BB2.file dropped-by-gcleaner exe FormBook |
Intelligence
File Origin
# of uploads :
13
# of downloads :
174
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-17 18:58:59 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug microsoft_visual_cc
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-17T16:56:00Z UTC
Last seen:
2026-09-17T17:20:00Z UTC
Hits:
~10
Verdict:
Suspicious
Score:
99%
Verdict:
Malware
File Type:
PE
Gathering data
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
Formbook
Result
Malware family:
n/a
Score:
3/10
Tags:
discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Program crash
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
cd5beae5ffe2db6f3e6452d6f3642cb20abecf44b6bd113a1971175aaa616b58
MD5 hash:
6d613607037c156370691e9e474f96e5
SHA1 hash:
7b40f109bcf4e9af34cd05a07824365ea1b68cec
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: | 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: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Gcleaner
Delivery method
Distributed via web download
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