GridinSoft Threat Intelligence

Skype.exe threat report

Detected as Trojan.Heur! File reputation report
MD5 e855394efc4353857b64489d88e61e79
Latest seen 2024-04-30 23:04:57 (2 years ago)
First seen 2024-04-29 23:02:24 (2 years ago)
Size 134 MB
Product Skype

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Trojan.Heur!. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.

Detection name
Trojan.Heur!
Recommended action
Scan and remove
Last analysis
2024-04-30 23:04:57 (2 years ago)
File hash
e855394efc4353857b64489d88e61e79
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Trojan.Heur!, part of the Trojan threat category.

Category context

Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2024-04-29 23:02:24 (2 years ago); latest analysis 2024-04-30 23:04:57 (2 years ago).

Publisher context

Company metadata: Skype Technologies S.A.. Product metadata: Skype.

Digital signature

Signed by Skype Software Sarl. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.

Recommended action

What to do next

  1. Compare the MD5 above with the file found on the device.
  2. Check whether the file appears in the observed locations or under one of the alternate names.
  3. Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present. Review the Trojan category for related samples and common context.

Skype.exe is a Windows file recorded in the ThreatInfo database. It is associated with Skype. The reported company name is Skype Technologies S.A.. The current detection status is Trojan.Heur!, based on the latest analysis from 2024-04-30 23:04:57 (2 years ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.

If Skype.exe appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as Trojan.Heur!.

Product Name: Skype
Company Name: Skype Technologies S.A.
MD5: e855394efc4353857b64489d88e61e79
Size: 134 MB
First Published: 2024-04-29 23:02:24 (2 years ago)
Latest Published: 2024-04-30 23:04:57 (2 years ago)
Status: Trojan.Heur! (on last analysis)
Analysis Date: 2024-04-30 23:04:57 (2 years ago)
Skype.exe detection screenshot

The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.

Signed By: Skype Software Sarl
Status: Valid

The signature on Skype.exe is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.

%programfiles%\windowsapps\microsoft.skypeapp_15.118.3205.0_x64__kzf8qxf38zg5c

ThreatInfo has observed Skype.exe in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

Windows 10 100.0%

The most common operating system signal for Skype.exe is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

Skype.exe is identified as pe for 64-bit systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 64-bit
Subsystem Windows GUI
Entry point 0x03c10080
Image base 0x0000000140000000

PE Sections:

Sections 15
Raw data 141110272

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 115856384 bytes · 82.1% of section data
Large raw data
MD5 0d792c5e4d5b0f11d77b8ffc6734e166
.rdata 19887104 bytes · 14.1% of section data
Large raw data
MD5 967bef0d4a0066cf7784fa1dde76318b
.data 525824 bytes · 0.4% of section data
MD5 f2655b6a49d8755712f7fe64f68d293e
.pdata 3649024 bytes · 2.6% of section data
MD5 06165057e45a11e8ba31a8891074fbe7
.00cfg 512 bytes · 0.0% of section data
Uncommon name
MD5 396747c46f64ac4ee537df6f3ef4a08b
.gxfg 16896 bytes · 0.0% of section data
Uncommon name
MD5 78211b07a163d5db1a7dcd0b5c535616
.retplne 512 bytes · 0.0% of section data
Uncommon name
MD5 d71c80853fa92a73d6e7b213fb3fe5de
.rodata 4608 bytes · 0.0% of section data
MD5 e5bde51e83e5f9f292899a62a7df0e47
.tls 1024 bytes · 0.0% of section data
MD5 613103b6e6f3d1dbefa183b6216f295f
.voltbl 512 bytes · 0.0% of section data
Uncommon name
MD5 7f78806522502dece0d90a1162a56d9f
CPADinfo 512 bytes · 0.0% of section data
Uncommon name
MD5 60d3ea61d541c9be2e845d2787fb9574
_RDATA 512 bytes · 0.0% of section data
Uncommon name
MD5 813da91abd2246a2325993e2467950c5
malloc_h 512 bytes · 0.0% of section data
Uncommon name
MD5 023a262d3ed767c16368c96156199f91
.rsrc 254464 bytes · 0.2% of section data
MD5 4ce3d693b601ecf019f26196e034aae4
.reloc 911872 bytes · 0.6% of section data
MD5 36519219e0cfb9a685a96870d4e81d4e

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.

Report conclusion

GridinSoft detects this file as Trojan.Heur!

This report identifies Skype.exe by MD5 e855394efc4353857b64489d88e61e79. It is part of the Trojan report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.

Download GridinSoft Anti-Malware Scan the device and confirm whether this exact hash is present. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with e855394efc4353857b64489d88e61e79.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan and remove the object if the same hash is found. Use the Trojan category to compare similar reports.