- 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
edb9fc5a2f6d2987035035237fc7002f9e4f8d4e5d62d907f1f8bde35f7ca843- SHA1
8dbeda1bdd9c10d9831c299e7a665d9bcdc294ad- MD5
c20f4e2a20e374af372dbed31ed251e9- Filename
- Confirmation of Final Purchase Order.JS
- File type
- text
- MIME
- text/plain
- File size
- 3135947
- Filename variants
- 2 reported
- TLSH
T1EDE5C251978CE533F6216B4C463BD930A94AAC4315CADB37306CE21F7728D5BA74CAE2- SSDEEP
49152:Yd5od57f+B9vAj/Zq1g/4+gzaZ6OUQpLO1/0p4v/71oj0PI38x2GOs32syXHxExr:Yd5odJS9vAj/81O4+gzaZ6OUQpLO1MqX
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 13. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 33%.
Confidence signal
VirusSign reports 99% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections33%
VirusSign confidence99%
Relationship context13 visible
Threat classificationcryxos
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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.
Parent files
Files that may have delivered, loaded, or executed this indicator.
1shown
43%
critical
zip
1474835 bytes
contains
Filename
a22b9eb27b95578529b0e322a5db79cb.file
Family
zmutzy
Type
trojan
File type
zip
MIME
application/zip
Dropped / child files
Files dropped, bundled, or created by the queried file.
4shown
4%
medium
peexe
511061 bytes
drops
Filename
GJUUGBNZIHRIFFZK.exe
Family
luajit
Type
pua
File type
peexe
MIME
application/vnd.microsoft.portable-executable
74%
critical
peexe
245760 bytes
drops
Filename
ZUHFqcY.exe
Family
msil
Type
trojan
File type
peexe
MIME
application/vnd.microsoft.portable-executable
0%
text
6 bytes
drops
Filename
is_displayed_on_app_store.txt
File type
text
MIME
text/plain
Size
6
SHA1
b73d74fcede92cdd78ec92c2c5899671d1b32044
0%
text
3 bytes
drops
Filename
uinput
File type
text
MIME
text/plain
Size
3
SHA1
cbb8391cb65c20e2c05a2f29211e55c49939c3db
Related IPs
Network IPs associated with this indicator.
5shown
0%
US
communicates
CIDR
208.91.198.0/23
Network
208.91.198.0-208.91.199.255
First seen
2023-09-29T12:44:00Z
Last seen
2026-11-09T17:48:02Z
5%
low
US
communicates
CIDR
208.91.198.0/23
Network
208.91.198.0-208.91.199.255
First seen
2023-09-30T21:36:49Z
Last seen
2026-11-09T17:48:02Z
0%
US
communicates
CIDR
208.91.198.0/23
Network
208.91.198.0-208.91.199.255
First seen
2023-09-29T12:44:00Z
Last seen
2026-11-09T17:48:02Z
6%
low
US
communicates
CIDR
208.91.198.0/23
Network
208.91.198.0-208.91.199.255
First seen
2023-09-29T12:44:00Z
Last seen
2026-11-09T17:48:02Z
5%
low
US
communicates
CIDR
208.95.112.0/22
Network
208.95.112.0-208.95.115.255
First seen
2023-09-30T15:26:15Z
Last seen
2026-11-11T01:28:57Z
Related domains
Domains associated with this indicator.
2shown
10%
medium
.com
communicates
Root
mailhostbox.com
TLD
com
Subdomain
us2.smtp
First seen
2023-09-30T08:51:34Z
Last seen
2026-11-09T17:48:03Z
5%
low
.com
communicates
Root
ip-api.com
TLD
com
First seen
2023-09-30T15:26:15Z
Last seen
2026-11-11T01:28:57Z
Related URLs
URLs associated with this indicator.
1shown
5%
low
communicates
TLD
com
HTTP status
200
Content length
5
Content SHA256
a17fcf0a2f50e2d495e4f90ce263410edc183add6c62699a2facbccf60410f74
First seen
2020-07-04T15:31:32Z
Analysis details
Severity: criticaltrojantextexecutiondiscoverystealerpersistencekeyloggeragentteslacollectiondefense-evasionspyware
Freshness: Fresh · Last seen today.
- Detection rate
- 33%
- Threat type
- trojan
- Family
- cryxos
- Confidence
- 99%
- detection
- 33 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
edb9fc5a2f6d2987035035237fc7002f9e4f8d4e5d62d907f1f8bde35f7ca843- SHA1
8dbeda1bdd9c10d9831c299e7a665d9bcdc294ad- MD5
c20f4e2a20e374af372dbed31ed251e9- Filename
- Confirmation of Final Purchase Order.JS
- File type
- text
- MIME
- text/plain
- File size
- 3135947
- TLSH
T1EDE5C251978CE533F6216B4C463BD930A94AAC4315CADB37306CE21F7728D5BA74CAE2- SSDEEP
49152:Yd5od57f+B9vAj/Zq1g/4+gzaZ6OUQpLO1/0p4v/71oj0PI38x2GOs32syXHxExr:Yd5odJS9vAj/81O4+gzaZ6OUQpLO1MqX- First seen
- 2026-11-09T07:24:34Z
- Last seen
- 2026-11-10T21:00:49Z
- Filename variants
- 2 reported
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: 13. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 33%.
Confidence signal
VirusSign reports 99% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family cryxos.
Relationship context
13 related indicators are shown across 5 relationship group(s).
Observation timeline
14 timestamped observations are arranged from 2007-02-23 to 2031-05-08. 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 cryxos.
Last seen today.
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
- Confirmation of Final Purchase Order.JS
- File type
- text
- MIME
- text/plain
- Size
- 3135947
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity4
HTTP, TCPports 587, 80
- 4 outbound connections observed
- 1 domains, 2 IPs, 1 URLs
- Common ports: 587, 80
- Protocols: HTTP, TCP
View details · 3 shown
- Domain
- ip-api.com
- URL
- http://ip-api.com/line/?fields=hosting
- Protocol
- HTTP
- IP
- 208.95.112.1
- Port
- 80
- Protocol
- TCP
- IP
- 208.91.199.223
- Port
- 587
- Protocol
- TCP
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
- us2.smtp.mailhostbox.com
- Type
- A
- Answers
- 208.91.199.225, 208.91.199.223, 208.91.198.143, 208.91.199.224
- Response
- NOERROR
- Query
- ip-api.com
- Type
- A
- Answers
- 208.95.112.1
- Response
- NOERROR
Behavior details
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- Agent Tesla configuration was extracted
- Classifies external IP address
- Collects hardware properties
- Combination of other detections shows configuration discovery
- Connects to SMTP server
5 shown
View MITRE ATT&CK details · 5 shown
- T1016 — Classifies external IP addressTactics: TA0007
- T1047 · T1082 — Collects hardware propertiesTactics: TA0002 · TA0007
- T1016 · T1082 — Combination of other detections shows configuration discoveryTactics: TA0007
- T1071 — Connects to SMTP serverTactics: TA0011
- T1134 — Enables process privilegesTactics: TA0004 · TA0005
5 shown