- First seen
- Last seen
THREAT SIGNALMedium-high
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
76c104cca240ae8bbf27941ebebca4296e9b22988e8d7481c50fb0f1a74953cb- SHA1
21da154def2a1cc2b18b10291dbf729f86c7ea4e- MD5
de586bee3537097ac09dd6e181c7a04e- Filename
- Beszerzesi-Megrendeles-szama-4110588461.img
- File type
- isoimage
- MIME
- application/octet-stream
- File size
- 9213952
- TLSH
T1B696AD16F79846E5C076D138C6569236E6B278624B32D3CB16AAC72A1F37BD05F3E700- SSDEEP
196608:dPFW2zEpnZtElUJGRKZS/chOuL0my94PBk8CdR:dPI2zELtiIfb0L94Pu82
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 21. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 53%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections53%
VirusSign confidence100%
Relationship context21 visible
Threat classificationaotera
Expand a connection to run an additional public query. This page allows up to 3 expansions; each counts toward your query limit.
Graph filters
Saved investigations
Compare when indicators were first seen, last seen and observed. Switch to Lifecycle to connect events for the same IOC.
Review approximate infrastructure locations and geographic concentration.
Commonalities
RELATIONSHIP CONSTELLATION
No observations in this view
Available evidence appears in the other investigation lenses.
SELECT A NODE TO EXPLORE
FILEDOMAINIPURL
Visible connections
Related intelligence
Pivot across connected files and infrastructure with analysis signals and supporting context.
Parent files
Files that may have delivered, loaded, or executed this indicator.
1shown
42%
high
email
13458747 bytes
drops
Filename
item878.eml
Family
aotera
Type
trojan
File type
email
MIME
message/rfc822
Dropped / child files
Files dropped, bundled, or created by the queried file.
5shown
0%
pedll
307208 bytes
contains
File type
pedll
MIME
application/vnd.microsoft.portable-executable
Size
307208
Compile time
2012-12-05T19:31:13Z
SHA1
b43e4c935b2ecda48a88ff79868a41610f029cf4
0%
pedll
179136 bytes
contains
File type
pedll
MIME
application/vnd.microsoft.portable-executable
Size
179136
Compile time
2102-03-12T13:28:31Z
SHA1
3c663e4e766475097ad0f64f64ec72fb942695f3
0%
pedll
123472 bytes
contains
Filename
184146852727a9db4eea06178716bec3cdbb1015c911f6b0f915b184ad7775b2-dropped.bin
File type
pedll
MIME
application/vnd.microsoft.portable-executable
Size
123472
Compile time
2005-04-16T09:49:07Z
0%
pedll
47264 bytes
contains
Filename
hG3vvZDdOfpOjoWGpiXU
File type
pedll
MIME
application/vnd.microsoft.portable-executable
Size
47264
Compile time
2046-04-20T00:48:21Z
0%
pedll
553552 bytes
drops
Filename
QAZX2o5H
File type
pedll
MIME
application/vnd.microsoft.portable-executable
Size
553552
Compile time
2056-12-30T02:28:45Z
Related IPs
Network IPs associated with this indicator.
5shown
0%
US
communicates
CIDR
23.55.236.0/22
Network
23.32.0.0-23.67.255.255
First seen
2025-01-04T03:45:47Z
Last seen
2026-11-13T16:09:45Z
US
communicates
CIDR
23.215.56.0/22
Network
23.192.0.0-23.223.255.255
First seen
2024-10-22T06:34:51Z
Last seen
2026-11-13T10:21:04Z
0%
US
communicates
CIDR
23.56.104.0/21
Network
23.56.109.0-23.56.109.255
First seen
2024-03-06T11:00:11Z
Last seen
2026-11-13T02:30:12Z
0%
US
communicates
CIDR
23.56.104.0/21
Network
23.56.109.0-23.56.109.255
First seen
2024-06-01T01:28:04Z
Last seen
2026-11-13T02:30:12Z
0%
GB
communicates
CIDR
17.253.36.0/22
Network
17.0.0.0-17.255.255.255
First seen
2023-09-29T11:00:41Z
Last seen
2026-11-13T12:58:22Z
Related domains
Domains associated with this indicator.
5shown
0%
.net
communicates
Root
akamai.net
TLD
net
Subdomain
a1366.dscapi6
First seen
2023-10-01T11:29:56Z
Last seen
2026-11-13T15:48:40Z
0%
.net
communicates
Root
akahost.net
TLD
net
Subdomain
eip-terr-na.cdp1.digicert.com
First seen
2026-01-02T13:32:37Z
Last seen
2026-11-13T16:10:08Z
0%
.net
communicates
Root
akamai.net
TLD
net
Subdomain
a2047.dscapi9
First seen
2023-09-29T04:15:23Z
Last seen
2026-11-13T10:21:04Z
0%
.net
communicates
Root
akamaiedge.net
TLD
net
Subdomain
e5977.dsce9
First seen
2023-09-28T22:03:10Z
Last seen
2026-11-13T13:37:38Z
0%
.com
communicates
Root
digicert.com
TLD
com
Subdomain
cacerts
First seen
2023-09-30T19:13:05Z
Last seen
2026-11-13T16:00:45Z
Related URLs
URLs associated with this indicator.
5shown
0%
communicates
HTTP status
405
Content length
18
Content SHA256
e3933184560739b70b60e2d0e48a6c7d7e18f76d95362e11f4155267700ac3a7
First seen
2026-07-20T07:20:16Z
Last seen
2026-09-17T09:54:29Z
0%
communicates
HTTP status
405
Content length
18
Content SHA256
e3933184560739b70b60e2d0e48a6c7d7e18f76d95362e11f4155267700ac3a7
First seen
2026-07-20T07:20:16Z
Last seen
2026-09-17T09:54:29Z
0%
communicates
HTTP status
200
Content length
2
Content SHA256
565339bc4d33d72817b583024112eb7f5cdf3e5eef0252d6ec1b9c9a94e12bb3
First seen
2026-07-20T07:20:16Z
Last seen
2026-09-17T09:54:33Z
0%
communicates
HTTP status
405
Content length
18
Content SHA256
e3933184560739b70b60e2d0e48a6c7d7e18f76d95362e11f4155267700ac3a7
First seen
2026-07-20T07:20:16Z
Last seen
2026-09-17T09:54:29Z
0%
communicates
HTTP status
405
Content length
18
Content SHA256
e3933184560739b70b60e2d0e48a6c7d7e18f76d95362e11f4155267700ac3a7
First seen
2026-07-20T07:20:16Z
Last seen
2026-09-17T09:54:33Z
Analysis details
Severity: hightrojandebug-checkexec-delayattachmentisoimagewmi-activityadapter-discoveryobfuscatedpersistence
Freshness: Aging · Last seen 57 days ago.
- Detection rate
- 53%
- Threat type
- trojan
- Family
- aotera
- Confidence
- 100%
- detection
- 53 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
76c104cca240ae8bbf27941ebebca4296e9b22988e8d7481c50fb0f1a74953cb- SHA1
21da154def2a1cc2b18b10291dbf729f86c7ea4e- MD5
de586bee3537097ac09dd6e181c7a04e- Filename
- Beszerzesi-Megrendeles-szama-4110588461.img
- File type
- isoimage
- MIME
- application/octet-stream
- File size
- 9213952
- TLSH
T1B696AD16F79846E5C076D138C6569236E6B278624B32D3CB16AAC72A1F37BD05F3E700- SSDEEP
196608:dPFW2zEpnZtElUJGRKZS/chOuL0my94PBk8CdR:dPI2zELtiIfb0L94Pu82- First seen
- 2026-07-30T12:38:57Z
- Last seen
- 2026-09-17T09:54:16Z
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
Elevated engine detections. Related indicators in this report: 21. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 53%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family aotera.
Relationship context
21 related indicators are shown across 5 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
22 timestamped observations are arranged from 2005-04-16 to 2056-12-30. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
Engine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
Reported engine detection rate, not the probability that this indicator is malicious.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
5 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family aotera.
Last seen 57 days ago.
Signals reflect the intelligence returned in this report. Missing values mean not reported, not zero. Related indicators are investigation leads, not proof of shared malicious activity.
File profile
summarySelected file intelligence summary.
- Filename
- Beszerzesi-Megrendeles-szama-4110588461.img
- File type
- isoimage
- MIME
- application/octet-stream
- Size
- 9213952
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- A file with an unusual extension was attempted to be loaded as a DLL.
- A process attempted to delay the analysis task.
- A process created a hidden window
- Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patching
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1071 — A process attempted to delay the analysis task.Tactics: TA0011
- T1564.003 — A process created a hidden windowTactics: TA0005
- T1055 — Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patchingTactics: TA0004 · TA0005
- T1485 — Anomalous file deletion behavior detected (10+)Tactics: TA0040
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- B0009.005 — Check Registry KeysObjectives: OB0001
- CollectionObjectives: OB0003
- CommunicationObjectives: OC0006
- C0016 — Create FileObjectives: OC0001
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity5+
TCP, HTTP, UDPports 443, 80, 53
- 5+ outbound connections observed
- 2 domains, 5+ IPs, 5+ URLs
- Common ports: 443, 80, 53, 59374, 67
- Protocols: TCP, HTTP, UDP
View details · 5 shown
- IP
- 8.8.8.8
- Port
- 53
- Protocol
- UDP
- IP
- 151.101.3.6
- Port
- 443
- Protocol
- UDP
- IP
- 151.101.3.6
- Port
- 443
- Protocol
- TCP
- IP
- 151.101.3.6
- Domain
- 204.44.93.88
- URL
- https://204.44.93.88:8449/userinfo
- Protocol
- HTTP
5 shown
DNS request activity5+
A5+ response IPs
- 5+ DNS requests observed
- 5+ unique queries
- 5+ response IPs
- Query types: A
- Response codes: NOERROR
View details · 5 shown
- Query
- cl-glcb907925.gcdn.co
- Type
- A
- Answers
- 92.223.96.6
- Response
- NOERROR
- Query
- ocsp.digicert.com.cdn.cloudflare.net
- Type
- A
- Answers
- 162.159.142.9, 172.66.2.5
- Response
- NOERROR
- Query
- ocsp.comodoca.com.cdn.cloudflare.net
- Type
- A
- Answers
- 104.18.38.233, 172.64.149.23
- Response
- NOERROR
- Query
- ocsp.comodoca.com
- Type
- A
- Answers
- 104.18.38.233, 172.64.149.23
- Response
- NOERROR
- Query
- nexusrules.officeapps.live.com
- Type
- A
- Answers
- 150.171.109.145, 150.171.110.209, 150.171.110.146, 150.171.109.66, 150.171.109.148, 150.171.109.72, 150.171.110.1
- Response
- NOERROR
5 shown
C2 candidates1
TCPports 8449
- 1 C2 candidate communications
- 0 domains, 1 IPs
- Common ports: 8449
- Protocols: TCP
View details · 1 shown
- IP
- 204.44.93.88
- Port
- 8449
- Protocol
- TCP