- 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
f156a7b27a367a54d8adedb7fd7675faab13d6d39de4f2c8c638bd049bd588d0- SHA1
8f13186e3542edbb346e9e29f8924e695e53456c- MD5
98d7ff70fcaa81b43ccf72317fa74f22- Filename
- f156a7b2_zoom_sdk-3.2 (1).msi.bin
- File type
- msi
- MIME
- application/x-msi
- File size
- 17010688
- TLSH
T165073307BECA761FE74E51321286671C47A04C22DA627027448E79ED1476BE0F3FE9E6- SSDEEP
393216:7B9WuotSDqIXRZyehtIK/Hk4CmVoph0hzXn6VL:/HotAqIhZyehmXvQop2hz3m
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 12. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 48%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections48%
VirusSign confidence100%
Relationship context12 visible
Threat classificationrugmi
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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.
Dropped / child files
Files dropped, bundled, or created by the queried file.
5shown
0%
peexe
147640 bytes
drops
Filename
f99c1293_inspectre(1).exe.bin
File type
peexe
MIME
application/vnd.microsoft.portable-executable
Size
147640
Compile time
2018-04-11T18:14:57Z
0%
pedll
642024 bytes
contains
Filename
777d112d_fil_dbde47fb24.bin
File type
pedll
MIME
application/vnd.microsoft.portable-executable
Size
642024
Compile time
2097-06-26T21:27:22Z
0%
pedll
1373392 bytes
contains
Filename
491a6820_fil_7231704157.bin
File type
pedll
MIME
application/vnd.microsoft.portable-executable
Size
1373392
Compile time
2075-12-06T10:41:51Z
0%
peexe
6246344 bytes
contains
Filename
bdb31ebe_dpdulcyda.exe.bin
File type
peexe
MIME
application/vnd.microsoft.portable-executable
Size
6246344
Compile time
2024-04-29T07:48:45Z
0%
pedll
352256 bytes
contains
Filename
bdc9170c_ssleay32.dll.digitalwatchdog.bin
File type
pedll
MIME
application/vnd.microsoft.portable-executable
Size
352256
Compile time
2016-09-26T16:21:12Z
Related IPs
Network IPs associated with this indicator.
5shown
0%
US
communicates
CIDR
23.11.32.0/21
Network
23.0.0.0-23.15.255.255
First seen
2026-02-27T21:07:50Z
Last seen
2026-11-15T07:37:56Z
0%
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-10-04T09:00:21Z
Last seen
2026-11-15T07:36:30Z
0%
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-10-02T11:03:49Z
Last seen
2026-11-15T07:36:30Z
0%
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-10-04T05:22:53Z
Last seen
2026-11-15T07:36:50Z
0%
US
communicates
CIDR
52.123.0.0/16
Network
52.120.0.0-52.123.255.255
First seen
2023-10-01T21:37:30Z
Last seen
2026-11-15T07:34:18Z
Related domains
Domains associated with this indicator.
2shown
0%
.microsoft
communicates
Root
cloud.microsoft
TLD
microsoft
Subdomain
atm.teams.mira.tm.svc
First seen
2024-08-26T16:41:58Z
Last seen
2026-11-15T07:38:22Z
0%
.net
communicates
Root
akahost.net
TLD
net
Subdomain
eip-terr-na.cdp1.digicert.com
First seen
2026-01-02T13:32:37Z
Last seen
2026-11-15T07:38:24Z
Analysis details
Severity: criticaltrojanpersistencemsiusb-checkobfuscatedloaderransomwarehijackloader
Freshness: Fresh · Last seen 2 days ago.
- Detection rate
- 48%
- Threat type
- trojan
- Family
- rugmi
- Confidence
- 100%
- detection
- 48 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
f156a7b27a367a54d8adedb7fd7675faab13d6d39de4f2c8c638bd049bd588d0- SHA1
8f13186e3542edbb346e9e29f8924e695e53456c- MD5
98d7ff70fcaa81b43ccf72317fa74f22- Filename
- f156a7b2_zoom_sdk-3.2 (1).msi.bin
- File type
- msi
- MIME
- application/x-msi
- File size
- 17010688
- TLSH
T165073307BECA761FE74E51321286671C47A04C22DA627027448E79ED1476BE0F3FE9E6- SSDEEP
393216:7B9WuotSDqIXRZyehtIK/Hk4CmVoph0hzXn6VL:/HotAqIhZyehmXvQop2hz3m- First seen
- 2026-11-05T18:47:59Z
- Last seen
- 2026-11-12T11:49:31Z
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: 12. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 48%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family rugmi.
Relationship context
12 related indicators are shown across 3 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
13 timestamped observations are arranged from 2016-09-26 to 2097-06-26. 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.
3 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family rugmi.
Last seen 2 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
- f156a7b2_zoom_sdk-3.2 (1).msi.bin
- File type
- msi
- MIME
- application/x-msi
- Size
- 17010688
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- A process created a hidden window
- Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patching
- Attempts to make a network connection via suspicious process
- Attempts to query display device information, possibly to determine if the process is running in a virtualized environment
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- 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
- T1082 — Attempts to query display device information, possibly to determine if the process is running in a virtualized environmentTactics: TA0007
- T1091 · T1120 — Checks for available system drives (often done to infect USB drives)Tactics: TA0001 · TA0007 · TA0008
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- CommunicationObjectives: OC0006
- C0016 — Create FileObjectives: OC0001
- E1485 — Data DestructionObjectives: OB0008
- Defense EvasionObjectives: OB0006
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity1
UDPports 53
- 1 outbound connections observed
- 0 domains, 1 IPs, 0 URLs
- Common ports: 53
- Protocols: UDP
View details · 1 shown
- IP
- 162.159.36.2
- Port
- 53
- Protocol
- UDP
DNS request activity2
A5+ response IPs
- 2 DNS requests observed
- 2 unique queries
- 5+ response IPs
- Query types: A
- Response codes: NOERROR
View details · 2 shown
- Query
- eip-terr-na.cdp1.digicert.com.akahost.net
- Type
- A
- Answers
- 23.11.33.159
- Response
- NOERROR
- Query
- atm.teams.mira.tm.svc.cloud.microsoft
- Type
- A
- Answers
- 52.123.250.179, 52.123.250.158, 52.123.250.168, 52.123.250.157, 52.123.250.142, 52.123.250.145, 52.123.250.151, 52.123.250.170
- Response
- NOERROR