MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57dac1b0fa9e682d746a942301e285c8cf030e42a00ec79aac16400eb65bce64. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57dac1b0fa9e682d746a942301e285c8cf030e42a00ec79aac16400eb65bce64
SHA3-384 hash: 1d05fe08e801d4070d10272ef2a1bb618cee4874cc566a8fc126da93d15232c27a5ecf383c8d08448029ece59d1cf79b
SHA1 hash: 75a0afd8a5199de7bb87b7e3407206042321e0f4
MD5 hash: d074703783405f7bd72384fb15e39c03
humanhash: texas-april-kitten-princess
File name:OficioPCPE.pdf
Download: download sample
File size:65'923'968 bytes
First seen:2026-06-29 15:23:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 88016fcdef7f227c62171d0afad9aae4 (12 x OffLoader, 10 x ValleyRAT, 4 x Gh0stRAT)
ssdeep 1572864:zAb5tU/EvsBLTW4qIIbDNCRJ062JC3JuuODB7SUOTa1R5J:zAb5tUesoaI/NS2KJ0DUUaa1RL
TLSH T112E73337F149523BE0AA2B355EB3A024983B96504D928D1BC7EC759CCB356303E7B297
TrID 50.8% (.EXE) Inno Setup installer (107240/4/30)
20.4% (.EXE) InstallShield setup (43053/19/16)
19.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.0% (.EXE) Win64 Executable (generic) (6522/11/2)
2.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 5050d270cccc82ae (112 x Adware.Generic, 77 x OffLoader, 43 x LummaStealer)
Reporter SquiblydooBlog
Tags:exe signed

Code Signing Certificate

Organisation:TMP-Ohjelmatuotanto Oy
Issuer:Microsoft ID Verified CS EOC CA 04
Algorithm:sha384WithRSAEncryption
Valid from:2026-06-27T12:52:41Z
Valid to:2026-06-30T12:52:41Z
Serial number: 3300026e27169c11bf11a87d48000000026e27
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: 36fd93bbbdbd041de0666dae1c08a97c7314ac42b883ffb2d5c2ec89a70f4c6f
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
186
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2e82b47a-463b-465d-8dd4-2cdd7e428c60/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-06-29 15:29:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/95bab1c6-0bd0-4e0f-b77e-24bb9b160577

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Clean
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a428e4886bc95245bfaa930
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a file in the %AppData% directory
DNS request
Unauthorized injection to a recently created process
Connection attempt
Sending a custom TCP request
Loading a suspicious library
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto embarcadero_delphi evasive fingerprint inno installer installer installer-heuristic masquerade packed reconnaissance short-lived-cert signed
Link:
https://www.filescan.io/uploads/6a428e3a12cfb5a26fac070e/reports/f47c714c-27ac-4cc8-982c-fefe92a1102d/overview
Verdict:
Malicious
Labled as:
Suspicious:TrojanSpy.Banker.YIR.kkwi.dll
Link:
https://www.hybrid-analysis.com/sample/57dac1b0fa9e682d746a942301e285c8cf030e42a00ec79aac16400eb65bce64
Verdict:
Unknown
File Type:
exe x32
First seen:
2026-06-29T09:56:00Z UTC
Last seen:
2026-06-30T09:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/57dac1b0fa9e682d746a942301e285c8cf030e42a00ec79aac16400eb65bce64/results?tab=lookup
Score:
65%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/57dac1b0fa9e682d746a942301e285c8cf030e42a00ec79aac16400eb65bce64
Gathering data
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 14:04:53 UTC
File Type:
PE (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k7nmdmh2tzuc25dksqrqdyufzdhqgdscuahmpgvmczaa5ns3zzsa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery installer persistence
Link:
https://tria.ge/reports/260629-stem8agw7t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/57dac1b0fa9e/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:Borland
Create hunting rule
Author:malware-lu
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:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
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/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

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