MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21ca9831b205662d5abd155650f34f89b60e13531e178af2dbb1ae317a0f4e16. 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

SHA256 hash:	21ca9831b205662d5abd155650f34f89b60e13531e178af2dbb1ae317a0f4e16
SHA3-384 hash:	00817b75ea5227510738ed9814ba4c1c56097e623843b485457ca83c89a683ac4ca0f51612d70e987e3421f6b32104c8
SHA1 hash:	3bcc960c390ff2f32e0713960b09028e23a83305
MD5 hash:	c75a7eb9ba2a46ccf3ea733df58dd1ac
humanhash:	sad-september-michigan-table
File name:	Estimate-1337-May15.pdf
Download:	download sample
Signature	Quakbot Alert Create hunting rule
File size:	62'259 bytes
First seen:	2023-05-15 17:16:43 UTC
Last seen:	Never
File type:	pdf
MIME type:	application/pdf
ssdeep	768:m0jVjgocGH4FBncGH4FBQNsgecGH4FBscGH4FBIacGH4FBPYLnnndTVrXmm1wDtL:1Xcs8csxecstcstacsaMnnn76Rzv
TLSH	T1F353F89CA48CD598C9B9EBF2E752F0CAE24D737B4A8A44B271AF5FD20203D15E943841
Reporter	proxylife
Tags:	obama263 pdf Qakbot Quakbot

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

506

Origin country :

DE

Vendor Threat Intelligence

DocGuard Clean

Result

Verdict:

Clean

File Type:

PDF File

Link:

https://app.docguard.net/21ca9831b205662d5abd155650f34f89b60e13531e178af2dbb1ae317a0f4e16/results/dashboard

FileScan.IO No Threat

Verdict:

No Threat

Threat level:

  2/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6462690f75e587f1bf6be101/reports/afd149f9-b3db-40d0-a50d-076d194d79e7/overview

Hybrid Analysis Trojan.PDF.Qakbot

Verdict:

Suspicious

Labled as:

Trojan.PDF.Qakbot

Link:

https://www.hybrid-analysis.com/sample/21ca9831b205662d5abd155650f34f89b60e13531e178af2dbb1ae317a0f4e16

inlyse Malware.AI Benign

Label:

Benign

Suspicious Score:

/10

Score Malicious:

%

Score Benign:

1%

Link:

https://www.malware.ai/gui/files/?id=e62b79fb-e6b6-471c-9ed9-61a54aff753d

Joe Sandbox malicious

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1233983

Signature

Clickable URLs found in PDF pointing to potentially malicious files

Found potential malicious PDF (bad image similarity)

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/21ca9831b205662d5abd155650f34f89b60e13531e178af2dbb1ae317a0f4e16/

ReversingLabs TitaniumCloud Document-PDF.Backdoor.Quakbot

Threat name:

Document-PDF.Backdoor.Quakbot

Alert

Create hunting rule

Status:

Malicious

First seen:

2023-05-15 16:20:20 UTC

File Type:

Document

Extracted files:

26

AV detection:

10 of 37 (27.03%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ehfjqmnsavtc2wv5cvlfb42prg3a4e2tdylyv4w3wgxdc6qpjyla._file

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.