- 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
e199d59a01c284d44926fc7c497ee08c4e631de305cbd706bbb87800f0d770bd- SHA1
491ef5e74356432e91e7c3cc748491bf2e8eccac- MD5
785eca924bbae846083662a0634386bd- Filename
- e199d59a01c284d4.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 3653632
- Compile time
- 2105-11-03T13:55:45Z
- PE platform
- x86 32-bit
- PE sections
- 6
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 7. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 33%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections33%
VirusSign confidence100%
Relationship context7 visible
Threat classificationmsilheracles
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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.
1shown
0%
xml
490 bytes
contains
Filename
539dc26a_manifest_1-x0.xml.bin
File type
xml
MIME
application/xml
Size
490
SHA1
cac699787884fb993ced8d7dc47b7c522c7bc734
Related IPs
Network IPs associated with this indicator.
5shown
0%
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2026-08-26T14:59:32Z
Last seen
2026-11-15T01:01:04Z
0%
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2026-08-20T16:49:39Z
Last seen
2026-11-15T00:53:58Z
5%
low
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2025-11-25T06:34:55Z
Last seen
2026-11-15T01:03:23Z
0%
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2025-12-12T00:10:47Z
Last seen
2026-11-15T00:46:21Z
5%
low
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2026-03-15T19:33:47Z
Last seen
2026-11-15T01:03:23Z
Related domains
Domains associated with this indicator.
1shown
0%
.com
communicates
Root
live.com
TLD
com
Subdomain
nexusrules.officeapps
First seen
2023-09-29T01:11:46Z
Last seen
2026-11-15T01:03:23Z
Analysis details
Severity: hightrojandotnetobfuscateddebug-checkexe
Freshness: Recent · Last seen 15 days ago.
- Detection rate
- 33%
- Threat type
- trojan
- Family
- msilheracles
- Confidence
- 100%
- detection
- 33 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
e199d59a01c284d44926fc7c497ee08c4e631de305cbd706bbb87800f0d770bd- SHA1
491ef5e74356432e91e7c3cc748491bf2e8eccac- MD5
785eca924bbae846083662a0634386bd- Filename
- e199d59a01c284d4.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 3653632
- Compile time
- 2105-11-03T13:55:45Z
- PE platform
- x86 32-bit
- PE sections
- 6
- Import libraries
- 1
- TLSH
T17F06BF022B65DE16D1B963B902B5C60012FD95088EFADB1BE3CC7DD72DD1746232B26B- SSDEEP
98304:jdFvtHubs/hyBsMKLielJsS1i+iEKAf8UrYv0CWvQBc:xHispyBspLi4JsS1PmA08YMCWvQB- Imphash
f34d5f2d4577ed6d9ceec516c1f5a744- First seen
- 2026-10-30T07:20:12Z
- Last seen
- 2026-10-30T16:46:33Z
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: 7. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 33%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family msilheracles.
Relationship context
7 related indicators are shown across 3 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
8 timestamped observations are arranged from 2015-08-13 to 2026-10-30. 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.
3 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family msilheracles.
Last seen 15 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
- e199d59a01c284d4.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 3653632
- Compile time
- 2105-11-03T13:55:45Z
- PE platform
- x86 32-bit
- Entry point
- 3717281
- Sections
- 6
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven execution
- Allocates memory with a write watch (potentially for evading sandboxes)
- Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patching
- Attempted to open, duplicate, or impersonate an access token from dynamically allocated (unbacked) memory, indicative of credential theft or lateral movement
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1027 · T1055 — Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven executionTactics: TA0004 · TA0005
- T1497 — Allocates memory with a write watch (potentially for evading sandboxes)Tactics: TA0005 · TA0007
- T1055 — Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patchingTactics: TA0004 · TA0005
- T1036 · T1553.002 — Authenticode signature is invalidTactics: TA0005 · TA0112
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- Anti-Static AnalysisObjectives: OB0002
- CommunicationObjectives: OC0006
- Defense EvasionObjectives: OB0006
- F0004 — Disable or Evade Security ToolsObjectives: OB0006
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
DNS request activity1
A5+ response IPs
- 1 DNS requests observed
- 1 unique queries
- 5+ response IPs
- Query types: A
- Response codes: NOERROR
View details · 1 shown
- Query
- nexusrules.officeapps.live.com
- Type
- A
- Answers
- 150.171.110.151, 150.171.109.67, 150.171.109.178, 150.171.109.113, 150.171.110.2, 150.171.109.153
- Response
- NOERROR
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x86 32-bit5+ sections
- Platform: x86 32-bit
- Sections: 5+
- Entry point: present
- Compile time: 2105-11-03T13:55:45Z
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 3717281
- Sections
- 6
- Compile time
- 2105-11-03T13:55:45Z
PE sections5+
5+ sections
- 5+ PE sections
- Common permissions: rx, r, rw
- 5+ unique section names
View details · 5 shown
- Name
- .text
- Virtual address
- 8192
- Virtual size
- 35792
- Raw size
- 0
- Permissions
- rx
- Entropy
- 0.0
- Name
- .chQ
- Virtual address
- 49152
- Virtual size
- 257491
- Raw size
- 0
- Permissions
- rx
- Entropy
- 0.0
- Name
- .|;k
- Virtual address
- 311296
- Virtual size
- 8
- Raw size
- 512
- Permissions
- rw
- Entropy
- 0.06
- Name
- .-VM
- Virtual address
- 319488
- Virtual size
- 3648584
- Raw size
- 3649024
- Permissions
- rx
- Entropy
- 6.82
- Name
- .rsrc
- Virtual address
- 3973120
- Virtual size
- 2060
- Raw size
- 2560
- Permissions
- r
- Entropy
- 4.41
5 shown
Imports1
1 DLL groups
- 1 import DLL groups
- 1 imported functions summarized
View details · 1 shown
- Library
- mscoree.dll
- Functions
- _CorExeMain
Resources4
4 resources
- 4 resources
- Resource types: RT_GROUP_ICON, RT_ICON, RT_MANIFEST, RT_VERSION
View details · 4 shown
- Type
- RT_ICON
- Language
- NEUTRAL
- Type
- RT_GROUP_ICON
- Language
- NEUTRAL
- Type
- RT_VERSION
- Language
- NEUTRAL
- Type
- RT_MANIFEST
- Language
- NEUTRAL