MALICIOUS — lurixibumisoximexejekig.pdf
MALICIOUS — lurixibumisoximexejekig.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
fcc0052e7d5fd5aa5e21083addc28da6e08bf1988ca7f4239e9cc4d66d9e484f - SHA-1:
acbfabef05b530d85187ae7642be90aa50bebec4 - MD5:
f2bc4d2858efc09a14d08da1411ed3af - ssdeep:
768:GgGzpDPqdOwLEhTqcBqvF91rGsalw5l0l799WQEIEI+g:TGFjqMcvF91qRl6l0lhsQEb3g - TLSH:
T11E317DF3305BDF882A829F036B66E8792101C58971219764F4987B6CF9783BDAF405E1 - Submitted as: lurixibumisoximexejekig.pdf
- File type: pdf · Size: 40640 bytes
- Verdict: malicious (89/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 89/100 is the fusion of 8 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ggtraff.ru/strik?keyword=barangay+hall+floor+plan+pdf, http://files.diagnosingdifference.com/uploads/1/3/1/4/131409309/worufewavuxifija.pdf, http://files.khairart.net/uploads/1/3/0/9/130969594/baruxe-fugododuzezez-purenowimedal-pejulalinev.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Contacted 13 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1041 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- to-do.office.com
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- res.public.onecdn.static.microsoft
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- _dosvc._tcp.local
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=barangay+hall+floor+plan+pdf
- http://files.diagnosingdifference.com/uploads/1/3/1/4/131409309/worufewavuxifija.pdf
- http://files.khairart.net/uploads/1/3/0/9/130969594/baruxe-fugododuzezez-purenowimedal-pejulalinev.pdf
- http://simapeso.petekelsall.com/uploads/1/3/1/8/131856278/nevewuxa_pipunidufupev_maxawisi_koxodixabagi.pdf
- http://files.sacredserpent.net/uploads/1/3/0/7/130740184/sevidagozukowal.pdf
- https://cdn.shopify.com/s/files/1/0431/0538/6657/files/standar_akreditasi_puskesmas.pdf
- https://cdn.shopify.com/s/files/1/0431/9641/6157/files/vowigixulazolarovovizita.pdf
- https://cdn.shopify.com/s/files/1/0433/4862/3510/files/librecad_user_manual_release_2.2.0.pdf
- https://cdn.shopify.com/s/files/1/0440/8072/6168/files/58554854667.pdf
- https://cdn.shopify.com/s/files/1/0437/6444/9431/files/xipugabokuvikojetabo.pdf
- https://cdn.shopify.com/s/files/1/0428/8951/1068/files/starfox_2_english_rom.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- ggtraff.ru
- files.diagnosingdifference.com
- files.khairart.net
- simapeso.petekelsall.com
- files.sacredserpent.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
- res.public.onecdn.static.microsoft
Embedded IP addresses
- 72.154.7.110
- 57.154.63.210
- 72.145.35.103
- 20.184.175.8
- 104.208.16.94
- 52.110.12.42
- 52.123.129.14
- 20.184.175.10
- 20.231.239.246
- 40.84.97.4
- 104.18.19.203
- 135.233.95.144
- 72.153.5.96
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report