- First seen
- Last seen
THREAT SIGNALHigh
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
1b097fb7b968facb017598df033ffd2c477f84f713a3035fade2667dee14fda2- SHA1
3253418c617de14ea99bfeab571de684e5cff084- MD5
3e9617df32c2abb8331f0ecfce7721c6- Filename
- fddb85cb-d5f9-40f0-a4c4-6229a42d9bbc.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 9456640
- Compile time
- 2100-07-26T13:39:42Z
- PE platform
- x86 32-bit
- PE sections
- 3
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 5. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 70%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections70%
VirusSign confidence100%
Relationship context5 visible
Threat classificationgenericfca
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.
2shown
52%
high
7zip
44324924 bytes
drops
Filename
ShrekProtector V1.7z
Family
genericfca
Type
trojan
File type
7zip
MIME
application/x-7z-compressed
39%
high
peexe
44541708 bytes
drops
Filename
Bootkit_Payload.exe
Family
msil
Type
trojan
File type
peexe
MIME
application/vnd.microsoft.portable-executable
Dropped / child files
Files dropped, bundled, or created by the queried file.
1shown
0%
xml
490 bytes
contains
Filename
MANIFEST_1-x0.xml
File type
xml
MIME
application/xml
Size
490
SHA1
cac699787884fb993ced8d7dc47b7c522c7bc734
Related IPs
Network IPs associated with this indicator.
1shown
0%
US
communicates
CIDR
162.159.0.0/18
Network
162.158.0.0-162.159.255.255
First seen
2023-09-30T16:06:22Z
Last seen
2026-11-10T19:50:11Z
Related domains
Domains associated with this indicator.
1shown
0%
.com
communicates
Root
adobedtm.com
TLD
com
Subdomain
assets
First seen
2023-09-28T22:29:48Z
Last seen
2026-11-10T19:47:07Z
Analysis details
Severity: hightrojandotnetdebug-checkexeobfuscated
Freshness: Fresh · Last seen today.
- Detection rate
- 70%
- Threat type
- trojan
- Family
- genericfca
- Confidence
- 100%
- detection
- 70 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
1b097fb7b968facb017598df033ffd2c477f84f713a3035fade2667dee14fda2- SHA1
3253418c617de14ea99bfeab571de684e5cff084- MD5
3e9617df32c2abb8331f0ecfce7721c6- Filename
- fddb85cb-d5f9-40f0-a4c4-6229a42d9bbc.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 9456640
- Compile time
- 2100-07-26T13:39:42Z
- PE platform
- x86 32-bit
- PE sections
- 3
- Import libraries
- 1
- TLSH
T13B961215E778F414ECBA03B929B24B0B47B7AC1256ADCB2AEF5138F94F42F440E15297- SSDEEP
196608:EZwy+lpgtI0FIQ7uMtG4T47mM/zuIdw0dbdbb:EOlv0B7BtDkiMCabd- Imphash
f34d5f2d4577ed6d9ceec516c1f5a744- First seen
- 2026-06-24T15:06:35Z
- Last seen
- 2026-11-10T12:15:30Z
- Filename variants
- 5 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: 5. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 70%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family genericfca.
Relationship context
5 related indicators are shown across 4 relationship group(s).
Observation timeline
6 timestamped observations are arranged from 2015-08-13 to 2100-07-26. 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.
4 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family genericfca.
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
- fddb85cb-d5f9-40f0-a4c4-6229a42d9bbc.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 9456640
- Compile time
- 2100-07-26T13:39:42Z
- PE platform
- x86 32-bit
- Entry point
- 9419478
- Sections
- 3
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- .NET source code contains calls to encryption/decryption functions
- .NET source code contains methods with suspicious names
- .NET source code contains potential unpacker
- .NET source code references suspicious native API functions
- Allocates memory with a write watch (potentially for evading sandboxes)
5 shown
View MITRE ATT&CK details · 5 shown
- T1140 · T1560 — .NET source code contains calls to encryption/decryption functionsTactics: TA0005 · TA0009
- T1027.002 — .NET source code contains potential unpackerTactics: TA0005
- T1106 — .NET source code references suspicious native API functionsTactics: TA0002
- 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
5 shown
View MBC details · 5 shown
- C0007 — Allocate MemoryObjectives: OC0002
- Anti-Behavioral AnalysisObjectives: OB0001
- Anti-Static AnalysisObjectives: OB0002
- C0026.001 · C0053.001 — Base64Objectives: OC0004
- C0019 — Check StringObjectives: OC0004
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
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x86 32-bit3 sections
- Platform: x86 32-bit
- Sections: 3
- Entry point: present
- Compile time: 2100-07-26T13:39:42Z
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 9419478
- Sections
- 3
- Compile time
- 2100-07-26T13:39:42Z
PE sections3
3 sections
- 3 PE sections
- Common permissions: r, rx
- 3 unique section names
View details · 3 shown
- Name
- .text
- Virtual address
- 8192
- Virtual size
- 9411480
- Raw size
- 9411584
- Permissions
- rx
- Entropy
- 7.48
- Name
- .rsrc
- Virtual address
- 9420800
- Virtual size
- 43596
- Raw size
- 44032
- Permissions
- r
- Entropy
- 7.91
- Name
- .reloc
- Virtual address
- 9469952
- Virtual size
- 12
- Raw size
- 512
- Permissions
- r
- Entropy
- 0.1
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