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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c80fefaee5a61a93a89c869f69cd4ad540442e4c6b7f801473eeae54f72e3c7a. 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


Gozi


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c80fefaee5a61a93a89c869f69cd4ad540442e4c6b7f801473eeae54f72e3c7a
SHA3-384 hash: 39b4beba88d8f1df8527c797a1d514cdbdebcf8b4eb7db94adf2132c93ad083438fefeb00e4ecede7ff832202f55c90a
SHA1 hash: 678f4d0272e368319e84bc7b504eef63806daecb
MD5 hash: 5b252eb0df6b2ec35f1b812d777f7f54
humanhash: four-black-undress-wisconsin
File name:1358.zip
Download: download sample
Signature Gozi
Create hunting rule
File size:1'344'793 bytes
First seen:2023-06-08 21:19:18 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:k54Q48zoL5sB1IoVJDegIscKHS5BLOuVVJEtPRHZAsvTWIW+8VZhYC63/Ir:LQBoL5sB1FVJD5CggyuTKzH0/iIr
TLSH T11A55E05660A60F84C85822B9D5EF1F93278CBF4A1916D39F5325F26F7EB36F88D24042
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter proxylife
Tags:555756 exe file-pumped Gozi isfb zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
403
Origin country :
IE IE
File Archive Information

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

File name:1.exe
Pumped file This file is pumped. MalwareBazaar has de-pumped it.
File size:747'906'712 bytes
SHA256 hash: e70b5428ca3621d82dac63731aedd9a8962a06ffd07738f9f04704637fc4beab
MD5 hash: f0ba8699f0b566705d48387d4bc2ea55
De-pumped file size:2'362'880 bytes (Vs. original size of 747'906'712 bytes)
De-pumped SHA256 hash: bcbbf8fa9dc4ede8acc1388a70707ed49c6d14a35ae208ab3a4a8a1ab37822cf
De-pumped MD5 hash: fc206a31374604e2273ea764f7485cc2
MIME type:application/x-dosexec
Signature Gozi
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.HEUR.Trojan.Win32.Heavy.gen.25038.24251.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
ZIP File - Malicious
Link:
https://app.docguard.net/c80fefaee5a61a93a89c869f69cd4ad540442e4c6b7f801473eeae54f72e3c7a/results/dashboard
Behaviour
SuspiciousEmbeddedObjects detected
Gathering data
Verdict:
Suspicious
Labled as:
HEUR/Pumpar.Generic
Link:
https://www.hybrid-analysis.com/sample/c80fefaee5a61a93a89c869f69cd4ad540442e4c6b7f801473eeae54f72e3c7a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c80fefaee5a61a93a89c869f69cd4ad540442e4c6b7f801473eeae54f72e3c7a/
Threat name:
Archive.Trojan.Pumpar
Create hunting rule
Status:
Malicious
First seen:
2023-06-08 21:20:07 UTC
AV detection:
6 of 23 (26.09%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zah67lxfuynjhke4q2pwttkk2vaeilsmnn7yafdt52xfj5zohr5a._file
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/c80fefaee5a61a93a89c869f69cd4ad540442e4c6b7f801473eeae54f72e3c7a

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:PK_PUMP_AND_DUMP
Create hunting rule
Author:Will Metcalf @node5
Description:Walks Zip Central Directory filename entries looking for abused extension then checks for a file that's at least 25M and then check to see how much uncompressed size is vs compressed size
Rule name:weird_zip_high_compression_ratio
Create hunting rule
Author:Maxime THIEBAUT (@0xThiebaut)
Description:Detects single-entry ZIP files with a suspiciously high compression ratio (>100:1) and decompressed size above the 500MB AV limit
Reference:https://twitter.com/Cryptolaemus1/status/1633099154623803394

File information

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

Web download

Gozi

zip c80fefaee5a61a93a89c869f69cd4ad540442e4c6b7f801473eeae54f72e3c7a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2655940/
  
Delivery method
Distributed via web download

Comments