MALICIOUS — normal_5f87355273a49.pdf
MALICIOUS — normal_5f87355273a49.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
95e7c968b16390632e0e23d76ebea4d6715c521be91c277ba337ce8fcb9c7171 - SHA-1:
3b5a3f2f67bcbd4429cc963689f14b5c3af6c071 - MD5:
b3ce8c31738a02ae6f47b7c91ba6fd91 - ssdeep:
768:0gGzpDlpqwitRzGERMt6/1Bho8nMFiDkVvGmnIicwyJVnpSzm6c3f3X+:BGFpp83u8nMFUaxIicwyXnwzm6cv3X+ - TLSH:
T174317CF760E7ED4CBACB9B43ACE602A6548AC34CA136D750448D776D84BCABD6F00464 - Submitted as: normal_5f87355273a49.pdf
- File type: pdf · Size: 41120 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 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 72/100 is the fusion of 6 weighted signals:
- Contacted 16 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4365642/normal_5f8705f2efd53.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/123?keyword=underfell+full+game+apk, https://site-1041864.mozfiles.com/files/1041864/tupusiguko.pdf, https://site-1039602.mozfiles.com/files/1039602/63244086048.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 (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9725 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 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
- 252.0.0.224.in-addr.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
- 255.255.254.169.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- 251.0.0.224.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
0b1eeaecdda7c088aa05f7a4bc9cfbeedcfa89e6a223b63cac8f3a6414a1201d - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c73e0cfded2681321db09a3d2c76ef44.png -
75d729a89bd58c2dc4b73abec457cc6ff49c712f5d54c5cd04c3d6d21db98e79 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?keyword=underfell+full+game+apk
- https://site-1041864.mozfiles.com/files/1041864/tupusiguko.pdf
- https://site-1039602.mozfiles.com/files/1039602/63244086048.pdf
- https://site-1039573.mozfiles.com/files/1039573/5779470969.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/xududev-ledavodu-jatulivarolaxe-bixebenal.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/1cf22.pdf
- https://mojivimimujovo.weebly.com/uploads/1/3/0/8/130874437/44d87feaf8ee.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/palaj_xofepevez.pdf
- https://gevafitasib.weebly.com/uploads/1/3/1/3/131380901/c25f730.pdf
- https://site-1039315.mozfiles.com/files/1039315/fojuseremekazipoxel.pdf
- https://site-1044105.mozfiles.com/files/1044105/ziralelifuw.pdf
- https://site-1039607.mozfiles.com/files/1039607/63083251590.pdf
- https://cdn-cms.f-static.net/uploads/4366662/normal_5f8727b51c5e4.pdf
- https://cdn-cms.f-static.net/uploads/4365638/normal_5f87030fc3a48.pdf
- https://cdn-cms.f-static.net/uploads/4365642/normal_5f8705f2efd53.pdf
- https://cdn-cms.f-static.net/uploads/4365584/normal_5f87010a57de6.pdf
- https://cdn-cms.f-static.net/uploads/4366004/normal_5f871f2b9d97d.pdf
- https://cdn-cms.f-static.net/uploads/4366653/normal_5f871ba09c2e6.pdf
- https://cdn-cms.f-static.net/uploads/4365551/normal_5f8717d95b5db.pdf
- https://cdn-cms.f-static.net/uploads/4365560/normal_5f870943a0190.pdf
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/e5bcd2697.pdf
- https://xumogimunosu.weebly.com/uploads/1/3/1/6/131607683/4022689.pdf
- https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/jabizujikegob.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/2a5b38eef3430.pdf
- https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/caa64.pdf
Embedded domains
- gettraff.ru
- site-1041864.mozfiles.com
- site-1039602.mozfiles.com
- site-1039573.mozfiles.com
- jakedekokobara.weebly.com
- genigudepa.weebly.com
- mojivimimujovo.weebly.com
- guwomenod.weebly.com
- gevafitasib.weebly.com
- site-1039315.mozfiles.com
- site-1044105.mozfiles.com
- site-1039607.mozfiles.com
- cdn-cms.f-static.net
- gimejexoxixaza.weebly.com
- xumogimunosu.weebly.com
- wepugimi.weebly.com
- dimaxafazeza.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.184.175.17
- 4.247.188.224
- 52.123.252.197
- 172.66.2.5
- 57.154.63.210
- 4.230.171.124
- 20.247.185.124
- 74.178.76.128
- 51.104.15.253
- 52.123.129.14
- 40.103.64.242
- 52.123.252.242
- 72.145.35.106
- 203.26.79.13
- 172.178.240.162
- 52.123.252.222
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report