MALICIOUS — virussign.com_121b2297d32efebb524c4d28fcef7dd0.vir

MALICIOUS — virussign.com_121b2297d32efebb524c4d28fcef7dd0.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Fugrafa family. 7 of 51 detection engines flagged it, exhibiting 3 ATT&CK techniques.

Identification

• SHA-256: 06741ad6df147376c98f790965bc7461ea05f011a265a4ab295d96b5b7547a8f
• SHA-1: 064b52a2206c6477e7594bbe4768885ae54bd6b7
• MD5: 121b2297d32efebb524c4d28fcef7dd0
• imphash: 84a5c39eb178b6e678403c890a52017c
• ssdeep: 6144:1YAje89/drLHgDe7eVvaDtZV7+TgK0z/MPFPvM0R/qLpq6qer5+nLr:2VA1YaL8i07er5+nH
• TLSH: T119525EAE30E44B9FC92ECC4EB8441B9D227912F63270DC68424955947CDE7336F6236A
• Submitted as: virussign.com_121b2297d32efebb524c4d28fcef7dd0.vir
• File type: pe · Size: 988530 bytes
• Verdict: malicious (96/100) · Family: Fugrafa

Source: VirusSign · first seen 2026-08-02T00:00:00.000Z · SHA-256 verified

Detections (7 of 51 engines)

• capa (capabilities): capability:collection/keylog
• ClamAV (daily): Win.Trojan.Fugrafa-9733007-0
• YARA: delivr.to detections: DLV_HTML_Smuggling
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Trojan:Win32/Doina!pz
• Emsisoft (Emergency Kit): Gen:Variant.Adware.Zusy.311335
• Kaspersky (KVRT): Backdoor.Win32.Small.ml

MITRE ATT&CK

• T1071.001
• T1057
• T1056.001

Why this verdict

The malicious score of 96/100 is the fusion of 7 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Fugrafa-9733007-0 (rule Win.Trojan.Fugrafa-9733007-0) - engine signal, weight 0.90, confidence 0.95
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• YARA: delivr.to detections flagged DLV_HTML_Smuggling (rule DLV_HTML_Smuggling) - engine signal, weight 0.35, confidence 0.70
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://example-cmdline.test, http://example.test/path, http://example2.test/?query - static signal, weight 0.35, confidence 0.60
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
• enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://example-cmdline.test
• http://example.test/path
• http://example2.test/?query
• http://example.test.file
• http://example.test
• http://example2.test
• https://www.example.com/
• https://clients1.google.com/tbproxy
• https://content-autofill.googleapis.com/
• http://www.google.com/
• https://example.com/
• https://chromium.org
• https://chromium.org/
• https://www.google.com
• http://foo.com/
• http://foo.com/#:~:text=hello%20world
• http://foo.com/#:~:text=hello
• http://facebook.com/my-profile
• http://foo.com/#bar
• http://foo.com/#bar:~:text=hello%20world
• http://foo.com/#bar:~:text=baz
• http://foo.com/#bar:~:text=baz&text=qux
• http://foo.com/#bar:~:baz=keep&text=remove&baz=keep2
• http://foo.com/#bar:~:baz=keep&baz=keep2&text=hello%20world
• http://www.site-with-http.com

Embedded domains

• stack.cc
• field.cc
• www.example.com
• initech.com
• gmail.com
• a.com
• b.com
• clients1.google.com
• content-autofill.googleapis.com
• bounds.top
• wonderland.com
• www.google.com
• foo.com
• example.com
• chromium.org
• facebook.com
• start.com
• bar.com
• window.name
• rect.top
• c.com
• site-with-http.com
• site-with-good-https.com
• site-with-bad-https.com
• www.site-with-http.com

More Fugrafa samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report