MALICIOUS — 9261a141479013a92fb67f16c41c0c3c0e5592a77bfdd05f1f2ba7665ec6925b
MALICIOUS — 9261a141479013a92fb67f16c41c0c3c0e5592a77bfdd05f1f2ba7665ec6925b is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
9261a141479013a92fb67f16c41c0c3c0e5592a77bfdd05f1f2ba7665ec6925b - SHA-1:
41dcd29ccf0e14af02a46934ead22b6ca8d989d2 - MD5:
7a0a0d0aa94186d3e069eb62ae388d44 - ssdeep:
1536:M87yLbYsBmHdVj+B7iegNoUYrpYEI+nbrFFMvYp03ueT05B/7KBmVISj:H6YjPFNo3OExnnUYp03uOyB7KBmVT - TLSH:
T13639C0F35097DE8C778BAF0369AB359C608AD7892032EB95508C7A2CD4BC26D7E05D10 - Submitted as: 9261a141479013a92fb67f16c41c0c3c0e5592a77bfdd05f1f2ba7665ec6925b
- File type: pdf · Size: 85663 bytes
- Verdict: malicious (100/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!7A0A0D0AA941
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!7A0A0D0AA941 (rule
PDF/Phish-FAB!7A0A0D0AA941) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 10 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: https://c8f6a2ed-bc8a-4fd4-b26a-19707db7c4cd.filesusr.com/ugd/1cc7e8_dbee1c8f36cd41b4ac5dc38903165252.pdf?index=true - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://yafferge.ru/strik?utm_term=free+2d+animation+software+for+windows+10, https://cdn.sqhk.co/zosiwutu/fgfsjbn/human_fall_flat_switch_physical.pdf, https://c8f6a2ed-bc8a-4fd4-b26a-19707db7c4cd.filesusr.com/ugd/1cc7e8_dbee1c8f36cd41b4ac5dc38903165252.pdf?index=true - 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
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
962 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep(4)._dosvc._tcp.local
- desktop-hsgcbep(5)._dosvc._tcp.local
- desktop-hsgcbep(6)._dosvc._tcp.local
- desktop-hsgcbep(7)._dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://yafferge.ru/strik?utm_term=free+2d+animation+software+for+windows+10
- https://cdn.sqhk.co/zosiwutu/fgfsjbn/human_fall_flat_switch_physical.pdf
- https://c8f6a2ed-bc8a-4fd4-b26a-19707db7c4cd.filesusr.com/ugd/1cc7e8_dbee1c8f36cd41b4ac5dc38903165252.pdf?index=true
- https://cdn.sqhk.co/pulazapusaw/tdChdhh/limomotop.pdf
- https://s3.amazonaws.com/sefiwegegagu/ffx_cloudy_mirror_guide.pdf
- https://59cf682b-6680-4a08-8b8d-0472bab64ef7.filesusr.com/ugd/d7d6cd_b41f7ca9cf48427b98def8899b603583.pdf?index=true
- https://1580f21e-fc75-4350-9669-3be8b7525729.filesusr.com/ugd/eff6cf_c2805aaee4634689abc94111fe109b15.pdf?index=true
- https://9f349447-249b-4747-956a-316fe86e371b.filesusr.com/ugd/d2b720_03bd24bae4ea484498ea03b6960807cf.pdf?index=true
- https://6c036dbd-b327-4678-b778-de8a2ee7bb50.filesusr.com/ugd/ed64d2_6df6f4d155d54c94b964e660189b73a9.pdf?index=true
- https://c8d0f166-86fd-441b-8df5-aa5e6c6c7644.filesusr.com/ugd/f4b3af_881c9e2795134136967b22149ed9d79f.pdf?index=true
- https://s3.amazonaws.com/posaxugidut/amma_sentiment_songs_tamil_free.pdf
- https://s3.amazonaws.com/jufowokedunod/workday_excel_template.pdf
- http://nizavevorupuj.mywebcommunity.org/9380016446.pdf
- http://livemavuxedu.getenjoyment.net/gst_bare_act_with_amendments.pdf
- https://c96d0889-97fb-4213-90a4-a08ae01970e6.filesusr.com/ugd/ed32f2_2c3a81ae4063412eabac5e03b43fcfdb.pdf?index=true
- https://e0fa0743-814d-41de-b6a5-47f787911882.filesusr.com/ugd/89d2ef_8a0198c7b4ff4fbcb424d4efb1c24a88.pdf?index=true
- https://cdn.sqhk.co/pagozixupezi/fygcpI7/47354222451.pdf
- https://cdn.sqhk.co/fosuzonarefi/7ic8eiI/berlin_tourist_attractions_map.pdf
- https://ac734925-007a-49fa-9a6b-2340142042ec.filesusr.com/ugd/ea78e0_bf85ca00a074467f85de69aba025162f.pdf?index=true
- http://vekisofekibote.myartsonline.com/jisunulotapo.pdf
- http://sabovibin.medianewsonline.com/15229073564.pdf
- https://18cceff7-6d50-42ec-9d85-67184b61345e.filesusr.com/ugd/8c2e83_d9b0e7973a9d4d1ca806d4cfb29aaf88.pdf?index=true
- https://44f68060-d5e3-4d58-b4e7-e3760392f352.filesusr.com/ugd/49488e_315a7b4bac6d42689de9bc528671271f.pdf?index=true
- https://cdn.sqhk.co/fazejitev/7M1d1Mo/zexomepexudiso.pdf
- https://917ed8d3-8a9f-4c5c-a3ad-554e533308ad.filesusr.com/ugd/a4e402_9d5447b424144756988d7fbe60b2fd82.pdf?index=true
Embedded domains
- yafferge.ru
- cdn.sqhk.co
- c8f6a2ed-bc8a-4fd4-b26a-19707db7c4cd.filesusr.com
- s3.amazonaws.com
- 59cf682b-6680-4a08-8b8d-0472bab64ef7.filesusr.com
- 1580f21e-fc75-4350-9669-3be8b7525729.filesusr.com
- 9f349447-249b-4747-956a-316fe86e371b.filesusr.com
- 6c036dbd-b327-4678-b778-de8a2ee7bb50.filesusr.com
- c8d0f166-86fd-441b-8df5-aa5e6c6c7644.filesusr.com
- nizavevorupuj.mywebcommunity.org
- livemavuxedu.getenjoyment.net
- c96d0889-97fb-4213-90a4-a08ae01970e6.filesusr.com
- e0fa0743-814d-41de-b6a5-47f787911882.filesusr.com
- ac734925-007a-49fa-9a6b-2340142042ec.filesusr.com
- vekisofekibote.myartsonline.com
- sabovibin.medianewsonline.com
- 18cceff7-6d50-42ec-9d85-67184b61345e.filesusr.com
- 44f68060-d5e3-4d58-b4e7-e3760392f352.filesusr.com
- 917ed8d3-8a9f-4c5c-a3ad-554e533308ad.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.165.94.63
- 72.145.35.96
- 52.168.117.168
- 20.42.65.93
- 162.159.142.9
- 20.247.185.124
- 52.110.12.37
- 4.230.171.124
- 104.208.16.94
- 20.50.201.204
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report