MALICIOUS — normal_5f89c111ed73a.pdf
MALICIOUS — normal_5f89c111ed73a.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
44906ba3a945038413c23252e65c2681db43d451efa906b9c0ce9195a3d90acb - SHA-1:
1fb31ea802758e20f2a9531cfb7086d647707c59 - MD5:
49ced89d73e71f69c9e5ee09ad9c58f6 - ssdeep:
768:0gGzpDVpDxokXEsOHPpdO8t87IKXUwJNfqWfOAwG1VfUlgZqTOohi1f8:BGF5pUHDU/kGNfjfOAV1V2g6fhi1f8 - TLSH:
T136328DF31093EC5C768B9B539EAB119A658DD3887036DBA045883B3CD5BC6DC7E40A60 - Submitted as: normal_5f89c111ed73a.pdf
- File type: pdf · Size: 44540 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 24 external host(s) at runtime (22 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/8f445ca5-d3c8-4927-8f59-dce1197e5f92/tarisuxew.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=bottled+water+industry+pdf, https://cdn-cms.f-static.net/uploads/4373297/normal_5f88f3e5ba3b7.pdf, https://cdn-cms.f-static.net/uploads/4367013/normal_5f87461f9de24.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 (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
8699 behavior events · 0 ATT&CK techniques · 2 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- settings-win.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\5ee2824fc85b6406d5cdd2ecc2878e78.png -
dce313589253ce5e96ae33021abe80dcf5e3ce7b174d96eadba51417f5a8334d - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
98a3b850127d1feb9fe1c080b548b2ff13fcb210ae80d400528a351faaf65f17
Embedded URLs
- https://cctraff.ru/123?keyword=bottled+water+industry+pdf
- https://cdn-cms.f-static.net/uploads/4373297/normal_5f88f3e5ba3b7.pdf
- https://cdn-cms.f-static.net/uploads/4367013/normal_5f87461f9de24.pdf
- https://cdn-cms.f-static.net/uploads/4367687/normal_5f88368cecb02.pdf
- https://cdn-cms.f-static.net/uploads/4368229/normal_5f88bb83d791d.pdf
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f871fbe2f67c.pdf
- https://uploads.strikinglycdn.com/files/8f445ca5-d3c8-4927-8f59-dce1197e5f92/tarisuxew.pdf
- https://uploads.strikinglycdn.com/files/e43a1f38-77fa-42c1-bbc9-c4ca1025e76d/wigozik.pdf
- https://tipefejiri.weebly.com/uploads/1/3/0/9/130969755/gasegajefiw_tazol.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/sidobojugonuxexoz.pdf
- https://gusumadanu.weebly.com/uploads/1/3/2/6/132695601/918805.pdf
- https://nejalebemenogun.weebly.com/uploads/1/3/1/0/131070187/f3dd0016115899.pdf
- https://togitarusufojir.weebly.com/uploads/1/3/2/6/132681229/840591.pdf
- https://pepuzategazeg.weebly.com/uploads/1/3/1/4/131453576/5535584.pdf
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/wewebunovemerifabo.pdf
- https://zidabowejixu.weebly.com/uploads/1/3/1/1/131163559/5455cf7573a1d8e.pdf
- https://cdn-cms.f-static.net/uploads/4365627/normal_5f877eec76eba.pdf
- https://cdn-cms.f-static.net/uploads/4367287/normal_5f8838067ce91.pdf
- https://cdn-cms.f-static.net/uploads/4365634/normal_5f873026913e7.pdf
- https://cdn-cms.f-static.net/uploads/4369932/normal_5f8972dfd4b1a.pdf
- https://cdn-cms.f-static.net/uploads/4366360/normal_5f875529636f7.pdf
- https://uploads.strikinglycdn.com/files/4c9a9a28-92a5-4720-96dc-8333cfc8226d/91052518913.pdf
- https://uploads.strikinglycdn.com/files/44d34f53-2d75-495c-a272-c88724287684/70142823517.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- tipefejiri.weebly.com
- dutitujazekap.weebly.com
- gusumadanu.weebly.com
- nejalebemenogun.weebly.com
- togitarusufojir.weebly.com
- pepuzategazeg.weebly.com
- jawasolasazilem.weebly.com
- zidabowejixu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.104
- 57.155.101.212
- 52.250.34.200
- 57.155.104.224
- 4.230.171.124
- 74.178.76.128
- 74.178.240.51
- 52.123.128.14
- 20.76.201.171
- 13.89.179.15
- 172.178.240.163
- 172.66.2.5
- 52.123.252.194
- 52.123.252.213
- 74.179.71.159
- 203.26.79.13
- 52.148.114.188
- 20.42.72.131
- 20.50.201.205
- 4.209.250.170
- 72.153.5.62
- 52.110.12.54
- 135.233.45.222
- 52.110.12.2
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report