SUSPICIOUS — normal_5f88ee1f8ed43.pdf
SUSPICIOUS — normal_5f88ee1f8ed43.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
332cbe9ecbdc3c9a2e22e881da004409808a93aa315fc202b470e3dbd4f133be - SHA-1:
a8a3a9b308344d43534a87a2c86f7c9af0fba285 - MD5:
797700160a9b7280e56c68c1d602469c - ssdeep:
768:sgGzpDVejtSxMLp51GR856wHmiR9SZtZd6K796NVDlfEHgYTpg+pzfZXXWLeNs9d:pGFResUmiRML/x4BOHXW+pzlyfGiaEF - TLSH:
T154349DF35093FD8D3A8F5B17ADA60199B18AD78C61338790048C772CC5BCAED6E21A51 - Submitted as: normal_5f88ee1f8ed43.pdf
- File type: pdf · Size: 53040 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 26 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=eno+hammock+washing+instructions, https://cdn-cms.f-static.net/uploads/4365583/normal_5f87188197484.pdf, https://cdn-cms.f-static.net/uploads/4366401/normal_5f87ad504ded4.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9710 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
- c.pki.goog
- 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
- 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
- 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- 255.255.254.169.in-addr.arpa
- 79.243.254.169.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
77a944fa7978ed71ea541f95e583f667d60bf67a420d81c95b75e1cedb9618d5 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\49d6042d7112bb894654f9188a761223.png -
8e718fc4429704483665f86326fd37d4a9c874095b01cef873d612cb2f38c5f0 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/123?keyword=eno+hammock+washing+instructions
- https://cdn-cms.f-static.net/uploads/4365583/normal_5f87188197484.pdf
- https://cdn-cms.f-static.net/uploads/4366401/normal_5f87ad504ded4.pdf
- https://cdn-cms.f-static.net/uploads/4367648/normal_5f88c40bdf40f.pdf
- https://cdn-cms.f-static.net/uploads/4366666/normal_5f87c8595d791.pdf
- https://javezevefumutew.weebly.com/uploads/1/3/2/7/132740470/d8748eb1.pdf
- https://rabifupokuwu.weebly.com/uploads/1/3/1/1/131164250/91d2d21.pdf
- https://nafeziwubiwodi.weebly.com/uploads/1/3/1/3/131379183/4104540.pdf
- https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/jixidused.pdf
- https://site-1039838.mozfiles.com/files/1039838/lusopetofawutavikarogalaz.pdf
- https://site-1041501.mozfiles.com/files/1041501/83735651632.pdf
- https://cdn-cms.f-static.net/uploads/4365562/normal_5f873af02f3d5.pdf
- https://cdn-cms.f-static.net/uploads/4369788/normal_5f87db6a2c653.pdf
- https://cdn-cms.f-static.net/uploads/4366405/normal_5f873c793f007.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/xizaxamuxive.pdf
- https://rudofodirofebas.weebly.com/uploads/1/3/0/7/130739781/vebelovojar-menuvaropewuro.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/ligewajinaxi.pdf
- https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/40ddfa4d7f4e3e.pdf
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/gevoderovepiru.pdf
- https://nudojafobedem.weebly.com/uploads/1/3/1/3/131379550/vopisovaz.pdf
- https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/wajitebili.pdf
- https://sozivutapadonen.weebly.com/uploads/1/3/1/1/131164462/lugupulanonesu.pdf
- https://kupugaxome.weebly.com/uploads/1/3/0/9/130969415/3582242.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- ggtraff.ru
- cdn-cms.f-static.net
- javezevefumutew.weebly.com
- rabifupokuwu.weebly.com
- nafeziwubiwodi.weebly.com
- jatorogerujew.weebly.com
- site-1039838.mozfiles.com
- site-1041501.mozfiles.com
- dutitujazekap.weebly.com
- rudofodirofebas.weebly.com
- guwomenod.weebly.com
- mogilifus.weebly.com
- jawasolasazilem.weebly.com
- nudojafobedem.weebly.com
- wepugimi.weebly.com
- sozivutapadonen.weebly.com
- kupugaxome.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.178.17.232
- 74.178.240.61
- 51.116.253.169
- 85.210.196.11
- 51.116.253.168
- 20.184.175.15
- 52.123.252.203
- 4.144.132.114
- 52.123.252.226
- 52.110.12.51
- 4.247.188.224
- 4.230.171.124
- 203.26.79.13
- 135.232.92.97
- 20.165.94.63
- 52.123.252.230
- 52.123.252.242
- 4.207.44.67
- 52.123.128.14
- 135.234.160.245
- 52.123.252.234
- 142.250.207.3
- 57.154.63.210
- 172.178.240.163
- 20.184.175.5
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report