MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2905afa35a1c676ab1fb53ef18783b97dd7c9206d4517e687a1e205476cf8e43. 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


AgentTesla


Vendor detections: 9


Intelligence 9 IOCs YARA 28 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2905afa35a1c676ab1fb53ef18783b97dd7c9206d4517e687a1e205476cf8e43
SHA3-384 hash: 5265be30ec34cc7651ea56e3f7889e93fb8cbc0d060160be3c3bc09c5a2f0699ed7b3a41d6540a437d9879d8fa4b2c47
SHA1 hash: 61a7a92e824bf0d9699db1423b61084815094821
MD5 hash: 5194750f297107130776ab7422b11e67
humanhash: johnny-edward-oranges-indigo
File name:PURCHASE ORDER....pdf.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:551'653 bytes
First seen:2025-08-07 06:30:59 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:2sLxV4ucIMzKod4TCY1Dglj0hyFKzaS5qcbMQKxRadgTw5:2s8uAgC4gl0yRS5LA5xRa55
TLSH T10AC422297B19E3EF00E3D4058B22E50D6E617F3E998EF256B28B5FCD89DA844ED14431
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter lowmal3
Tags:AgentTesla file-pumped rar

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:PURCHASE ORDER....pdf.bat
Pumped file This file is pumped. MalwareBazaar has de-pumped it.
File size:115'343'360 bytes
SHA256 hash: e3a9cda1e0e4a104b51446ee64e9489d7972450296778e594ebb6eff9e03c06c
MD5 hash: 4163047bdd1a433ce61b6c786b6679a1
De-pumped file size:1'053'184 bytes (Vs. original size of 115'343'360 bytes)
De-pumped SHA256 hash: 4f8b6657d4b4fe4f8c3f75d2ee61171d5d93d943875d1f19b6b03fae2f80601b
De-pumped MD5 hash: d21304598894793d87b8ef1550a647cf
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20250807-0036.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689448381e8a59ee04e6eb59
Tags:
nymeria autoit
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit bloated compiled-script expand fingerprint keylogger lolbin masquerade microsoft_visual_cc overlay overlay packed
Link:
https://www.filescan.io/uploads/6894485e397fd3ce6fa0509c/reports/e35dbe21-c3d0-45d3-8132-e9e7f2692dc5/overview
Verdict:
Malicious
Labled as:
HEUR/Pumpar.Generic
Link:
https://www.hybrid-analysis.com/sample/2905afa35a1c676ab1fb53ef18783b97dd7c9206d4517e687a1e205476cf8e43
Verdict:
Malware
YARA:
1 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) Rar Archive Suspect
Link:
https://app.malva.re/file/5194750f297107130776ab7422b11e67
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2905afa35a1c676ab1fb53ef18783b97dd7c9206d4517e687a1e205476cf8e43/
Verdict:
Malicious
Threat:
Trojan-PSW.Win32.Agensla
Link:
https://tip.neiki.dev/file/2905afa35a1c676ab1fb53ef18783b97dd7c9206d4517e687a1e205476cf8e43
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-08-07 06:31:56 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fec27i22drtwvmp3kpxrq6b3s7oxzeqg2rix42d2dyqfi5wprzbq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250807-hk86csxyay/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
AgentTesla
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/2905afa35a1c676ab1fb53ef18783b97dd7c9206d4517e687a1e205476cf8e43

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:agentesla
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked agenttesla malware samples.
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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:DebuggerCheck__API
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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4
Create hunting rule
Author:Florian Roth
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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)
Rule name:Windows_Generic_Threat_9f4a80b2
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
Rule name:YahLover
Create hunting rule
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

AgentTesla

rar 2905afa35a1c676ab1fb53ef18783b97dd7c9206d4517e687a1e205476cf8e43

(this sample)

AgentTesla

Executable exe 4f8b6657d4b4fe4f8c3f75d2ee61171d5d93d943875d1f19b6b03fae2f80601b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 4f8b6657d4b4fe4f8c3f75d2ee61171d5d93d943875d1f19b6b03fae2f80601b
  
Dropping
MD5 d21304598894793d87b8ef1550a647cf

Comments