MALICIOUS — 361045_e3b56bd4989142a5a923aa38a8549623.pdf
MALICIOUS — 361045_e3b56bd4989142a5a923aa38a8549623.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
6745b93b424267da6f7f127e38dccc0e6f29a20baa69536ef7a014c4749e0417 - SHA-1:
4aea940ea3c04ab530bf0454d84ffb5ad0926d03 - MD5:
2b4e847b65d7335503c118daa5078ac7 - ssdeep:
1536:9bw+KU2g4j4ZkfalaKgA7S2d9fSSLNTUKwrbyhSuV6JkqLeNSBO/:ToCWDq9LAKw3ygu8CqOS8 - TLSH:
T1B336D0F79163ED4CBECA5B477EAB5078A494C7C860169B600089B22CD8BC6FD3F50A45 - Submitted as: 361045_e3b56bd4989142a5a923aa38a8549623.pdf
- File type: pdf · Size: 68031 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 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!2B4E847B65D7
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 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 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4426277/normal_5ff40e60f03d9.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://crophysi.ru/wix?keyword=udirc+traveler+drone+manual, https://static.s123-cdn-static.com/uploads/4426277/normal_5ff40e60f03d9.pdf, http://gebaruzowulidus.epizy.com/21266780824.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
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9685 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 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
- 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
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
eb0d5e4cb9cde3732b860458250e0726dc98ba48ab053105e51179f38d7c6df9 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3432eb81b94442bf7629c223487c01e2.png -
3175703e43cacdf46124897a4c65fc68be96e939368db6cc66e81b6965dc7b04 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://crophysi.ru/wix?keyword=udirc+traveler+drone+manual
- https://static.s123-cdn-static.com/uploads/4426277/normal_5ff40e60f03d9.pdf
- http://gebaruzowulidus.epizy.com/21266780824.pdf
- https://cdn-cms.f-static.net/uploads/4407986/normal_601855880e873.pdf
- http://xunixamobogu.epizy.com/telugu_movies_2019_hd_3gp.pdf
- https://static.s123-cdn-static.com/uploads/4410459/normal_600390263bf36.pdf
- http://xapafov.epizy.com/old_school_castor_oil.pdf
- http://xasefosixojoloj.iblogger.org/100895548.pdf
- http://logururud.epizy.com/gowoz.pdf
- https://cdn-cms.f-static.net/uploads/4491688/normal_60216ee7ea4a2.pdf
- https://cdn.sqhk.co/nadipozow/hbgiI3V/73949503614.pdf
- https://cdn-cms.f-static.net/uploads/4490263/normal_602d91ff604b6.pdf
- https://cdn-cms.f-static.net/uploads/4367624/normal_602b0bd712a32.pdf
- http://xekumaluvox.iblogger.org/beautiful_html_forms.pdf
- https://cdn.sqhk.co/mewedenemez/jkhjgfF/super_pk_aptus_avis.pdf
- http://lodonevubepivor.epizy.com/mathematica_11_for_ubuntu.pdf
- https://cdn-cms.f-static.net/uploads/4368970/normal_60233763de549.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
Embedded domains
- crophysi.ru
- static.s123-cdn-static.com
- gebaruzowulidus.epizy.com
- cdn-cms.f-static.net
- xunixamobogu.epizy.com
- xapafov.epizy.com
- xasefosixojoloj.iblogger.org
- logururud.epizy.com
- cdn.sqhk.co
- xekumaluvox.iblogger.org
- lodonevubepivor.epizy.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 40.79.141.155
- 20.42.179.192
- 172.172.255.217
- 48.211.4.16
- 4.144.132.223
- 52.110.12.37
- 4.230.171.124
- 74.178.232.29
- 72.153.5.133
- 203.26.79.13
- 74.178.240.51
- 20.236.44.162
- 52.123.129.14
- 13.69.109.130
- 74.178.76.128
- 92.223.78.30
- 20.184.175.15
- 4.209.250.170
- 52.168.117.175
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report