SUSPICIOUS — f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb.elf

SUSPICIOUS — f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb.elf is a elf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (61/100), attributed to the Multiverze family. 6 of 56 detection engines flagged it.

Identification

• SHA-256: f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb
• SHA-1: 7de31467c01f7d659bf16898c7bd8653421d2113
• MD5: 0b5f3e31b64463bc4e5cf572363c3f2a
• ssdeep: 1536:KxwOGojcwOACygI8XgHe0L/JhWklXKxyXc2baVJu7:KfGouy76gxzHWCXMYfOVQ7
• TLSH: T16C35F22166F1E902D8D345E2C082C4AFA9637D6A6A93CD3A5F413D673BCC14F65904F4
• Submitted as: f47c9c3d3efc98916fb74aa908075ffadf39b219dbdd7fa17d3da24ea77322cb.elf
• File type: elf · Size: 60948 bytes
• Verdict: suspicious (61/100) · Family: Multiverze

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

Detections (6 of 56 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• YARA: Intezer community: INTEZER_ELF_UPX_Modified
• Detect It Easy (packer/type): DIE:UPX 3.94
• Microsoft Defender: Backdoor:Linux/Multiverze!rfn
• Emsisoft (Emergency Kit): Trojan.Generic.40355981
• Kaspersky (KVRT): HEUR:Backdoor.Linux.Mirai.h

Why this verdict

The suspicious score of 61/100 is the fusion of 4 weighted signals:

• YARA: Intezer community flagged INTEZER_ELF_UPX_Modified (rule INTEZER_ELF_UPX_Modified) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:UPX 3.94 (rule DIE:UPX 3.94) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://upx.sf.net - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: high-entropy-blob, UPX 3.94 - static signal, weight 0.25, confidence 0.55

Dynamic analysis (linux)

875 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• ntp.ubuntu.com
• desktop-hsgcbep._dosvc._tcp.local
• 250.255.255.239.in-addr.arpa
• desktop-hsgcbep
• 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 252.0.0.224.in-addr.arpa
• b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 10.240.0.1
• 224.0.0.251
• ff02::fb
• ff02::1:3
• 224.0.0.252
• 239.255.255.250
• ff02::16
• 185.125.190.58
• ff02::1
• ff02::2
• 10.240.0.255
• 74.178.76.44 IE · Dublin · AS8075 Microsoft Corporation

Embedded URLs

• http://upx.sf.net

Embedded domains

• upx.sf.net

Embedded IP addresses

• 74.178.76.44
• 72.145.35.103
• 74.178.76.128

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report