MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c49d3eeeb6f2ecac701de73c4b6ed63e4aa8db0be2516af2bd84b36538557ddf. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c49d3eeeb6f2ecac701de73c4b6ed63e4aa8db0be2516af2bd84b36538557ddf
SHA3-384 hash: 7fb6024929f28108130928864a06d06005f13f1da2007be2e692eef5b297974b75ddda7af7b40492ea1d6e7ce2b3c8cc
SHA1 hash: fe29afd9b0f0eeb1f25698a622639c100dae4a3d
MD5 hash: 1e6e7fe9584055fc71294dc35a55241c
humanhash: mississippi-lithium-bluebird-cardinal
File name:public.dll
Download: download sample
File size:32'256 bytes
First seen:2024-08-05 08:57:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5ee28f7400f81bcba9b73317c7b0e6e9
ssdeep 384:NG5dslhJrXRdOGxqjXrABGgJYUBXc7arFiszL3YfLP8BIf/yHFC:N8dWkdjEwgJyQ3SoSy
TLSH T1ADE2D725ABB544E8E62E423EC4A35D1A98B4B4F44361634F42FA4A3E0F51FFB166D381
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter lontze7

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
public.dll
Verdict:
No threats detected
Analysis date:
2024-08-05 09:03:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9514fb3b-01fb-4a22-a287-a0811197e443

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b09421037b02d0daedabd6
Tags:
Static
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm masquerade microsoft_visual_cc
Link:
https://www.filescan.io/uploads/66b0942099ea8891b1911ad3/reports/72f9e336-76e7-4340-a4b8-0f229114791c/overview
Verdict:
Suspicious
Labled as:
ATK/NanoDump
Link:
https://www.hybrid-analysis.com/sample/c49d3eeeb6f2ecac701de73c4b6ed63e4aa8db0be2516af2bd84b36538557ddf
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d5474f04-9ecf-4dc0-a049-776f7ead5e99
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1487884
Signature
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1487884 Sample: public.dll.exe Startdate: 05/08/2024 Architecture: WINDOWS Score: 48 18 AI detected suspicious sample 2->18 7 loaddll64.exe 1 2->7         started        process3 signatures4 20 Found direct / indirect Syscall (likely to bypass EDR) 7->20 10 cmd.exe 1 7->10         started        12 rundll32.exe 1 7->12         started        14 conhost.exe 7->14         started        process5 process6 16 rundll32.exe 10->16         started       
Score:
31%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/c49d3eeeb6f2ecac701de73c4b6ed63e4aa8db0be2516af2bd84b36538557ddf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c49d3eeeb6f2ecac701de73c4b6ed63e4aa8db0be2516af2bd84b36538557ddf/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-08-03 22:52:29 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysot53vw6lwky4a5446ew3wwhzfkrwyl4jiwv4v5qszwkocvpxpq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240805-kw6kqa1hmj/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2dcdf479-240d-4205-82fc-236aa0d466ce
Unpacked files
SH256 hash:
c49d3eeeb6f2ecac701de73c4b6ed63e4aa8db0be2516af2bd84b36538557ddf
MD5 hash:
1e6e7fe9584055fc71294dc35a55241c
SHA1 hash:
fe29afd9b0f0eeb1f25698a622639c100dae4a3d
Link:
https://www.unpac.me/results/5e087885-b965-4b2f-9702-fe8be79cb9ba/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c49d3eeeb6f2ecac701de73c4b6ed63e4aa8db0be2516af2bd84b36538557ddf

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Executable exe c49d3eeeb6f2ecac701de73c4b6ed63e4aa8db0be2516af2bd84b36538557ddf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3090158/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW

Comments