MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8. 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: 13


Intelligence 13 IOCs YARA 19 File information Comments
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SHA256 hash: 48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8
SHA3-384 hash: d79773dca50b6a7b97ef4df5b7dbdd80d42a10c231ae45d0a93342fcad9766123a32f9cd43d40443656e14fac73d0dc9
SHA1 hash: 4ac3c3d345ca87cdc500be81a21ba1c89fab21fa
MD5 hash: dbebc60f0ef8caef947b1aa0ceaefe03
humanhash: potato-may-arkansas-ink
File name:48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8
Download: download sample
Signature Formbook
Create hunting rule
File size:1'253'376 bytes
First seen:2026-02-05 15:29:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1895460fffad9475fda0c84755ecfee1 (433 x Formbook, 126 x AgentTesla, 65 x a310Logger)
ssdeep 24576:S5EmXFtKaL4/oFe5T9yyXYfP1ijXdaKx4o0zlG22njkaRp:SPVt/LZeJbInQRaKDiG2Uk
Threatray 4'404 similar samples on MalwareBazaar
TLSH T14945BF0273D1C062FFAB92334F5AF6215BBC79260123A62F13981D79B9705B1563E7A3
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 adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
HU HU
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ab9dcdd7-16e6-4850-8699-8a6058f4f33b/
Malware family:
n/a
ID:
1
File name:
710e9ea62541f2e2d21d6d68539114aa43d03b4a6b860a1ee3cf450f9c51e42c.zip
Verdict:
Suspicious activity
Analysis date:
2026-01-22 02:15:53 UTC
Tags:
arch-exec
Link:
https://app.any.run/tasks/93f1ba7c-6b75-434b-b301-97a1e889c199

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/52065/
Detection(s):
SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69718859f3cf908ba5072cf9
Tags:
autoit emotet
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-21T22:34:00Z UTC
Last seen:
2026-02-03T05:40:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ab1e391f-169d-4f0b-9b21-bbf17ee38eee
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8/
Threat name:
Win32.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-01-22 02:40:40 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
27 of 36 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jbiq2fb76iwve3uhloxih4ax76l6i35monj2mpzxlm2mgneb4oua._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
03cf3b904fa5ab697555ec0c6ee3c0cb6bbb42a01876e2d093bd78edc4cbe3f0
Formbook
2552050b44ca05d7ba34cd035cd2d4e8d3593643d2fdb10872b500038e7fffdd
Formbook
26927afcf56b0eb4f9b414aa3286696ad8af0a51bbb2a7925a9c58be26e4eb97
Formbook
543666d3d0dd8d780b0ee2fd11a1b98c2f6b4be29f1089931e04006e0b83b9ad
Formbook
87074659e5cfae42bb2b9e475b95d9c5d729d298ac80be029f3453b853aa0cc2
Formbook
a0e703cd3ccd081b547b61ac1333404aa56b2b5c3b03e079dbe59975ed5b5403
Formbook
a44ec84f90dde06cf8a11e599ca19956f8b924dfefd77eea76f6ad23b63b3ff4
Formbook
b3519529f6d34d7fa3108901fe68b12f4577de4e610433e1ae733666fd8f1126
Formbook
b3e42037f5cdb5966eb77da291f3234a7cfcd111bfb1a50da7bc3d98da779400
Formbook
e4409e500f59989ec137dbb71adb4971c16f5b270b0acccc3234576764003837
Formbook
error
Formbook
+ 4'394 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/260205-sw6vgsaw4c/
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
Unpacked files
SH256 hash:
48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8
MD5 hash:
dbebc60f0ef8caef947b1aa0ceaefe03
SHA1 hash:
4ac3c3d345ca87cdc500be81a21ba1c89fab21fa
Link:
https://www.unpac.me/results/7d8c906a-a877-4d35-9721-e7a9dc2b53a5/
SH256 hash:
5d7f4d395762eac04258976693c2f35a76d71d95af5d9cd66a22f0e50c9060c0
MD5 hash:
57a79caeec7601a59a99b977c44ec492
SHA1 hash:
d0dfed444e6ddd1ddb6c3150f2c3a79ebcc0f276
Link:
https://www.unpac.me/results/7d8c906a-a877-4d35-9721-e7a9dc2b53a5/
SH256 hash:
e79e247cf672d578646aeb2261ef759fa52f652198f430c4f8e1f1d0bdf7ec65
MD5 hash:
f9e64af415c5a00027da14ccd2e741b3
SHA1 hash:
3ec6720ed0059659087daca3e0bd3354997cc4ba
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/7d8c906a-a877-4d35-9721-e7a9dc2b53a5/
Parent samples :
48510d143ff22d526e875bae83f017ff97e46fac7353a63f375b34c33481e3a8
03cf3b904fa5ab697555ec0c6ee3c0cb6bbb42a01876e2d093bd78edc4cbe3f0
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48510d143ff2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/

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/52065/

Comments