MALICIOUS — 35990113036.pdf
MALICIOUS — 35990113036.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
68f3fa98355e46b6ae1ff016d056e6e610023983f3ad5fe949c54de70af610e8 - SHA-1:
d3c5632a2c1f00caa5547409fe1a13fa3cdf41c1 - MD5:
612dfe43e06e18372192a3b0d632e306 - ssdeep:
768:JgGzpDBapKfOGadbAM2mCZYw5gVAh6dq2XvEIvQ0p0AD6RcPxH:qGFwpBdZRCZYSgVxnXvE65p0O6RcpH - TLSH:
T135328DF354DBED4C3DC69B135DA621A9218ED38971369760488CB73CC4BCABEBA10851 - Submitted as: 35990113036.pdf
- File type: pdf · Size: 43961 bytes
- Verdict: malicious (84/100)
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 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/e86f8aaa-e9cd-452f-b54d-734e770ad22d/jagotiju.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 20 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=alcatel+one+touch+google+account+byp, https://uploads.strikinglycdn.com/files/03c7efa9-e77d-49ee-a9f4-61eec1c9ec37/wutasirelesetositalod.pdf, https://uploads.strikinglycdn.com/files/e86f8aaa-e9cd-452f-b54d-734e770ad22d/jagotiju.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)
9756 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep._dosvc._tcp.local
- _dosvc._tcp.local
- 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
- desktop-hsgcbep(1)._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
4b63b41ebec68c9e4ea17b71d212f715efdba85a8bd7ca004513dbb7b3269f8a - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3e4ac05cc9cfdc330ac823773ad2145d.png -
53a92dd3ea87ed43474ee187f84c92e488cffee419da044c51d534eb4d0aa8a2 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=alcatel+one+touch+google+account+byp
- https://uploads.strikinglycdn.com/files/03c7efa9-e77d-49ee-a9f4-61eec1c9ec37/wutasirelesetositalod.pdf
- https://uploads.strikinglycdn.com/files/e86f8aaa-e9cd-452f-b54d-734e770ad22d/jagotiju.pdf
- https://uploads.strikinglycdn.com/files/46c1d14a-2068-431c-8116-2db25357f7e4/wajupugivolelevalasowe.pdf
- https://uploads.strikinglycdn.com/files/e8628b65-8461-462c-8796-863f446d996f/82594572255.pdf
- https://uploads.strikinglycdn.com/files/15a1a278-b2a4-4b80-8f0a-31564b599185/danebijaxevi.pdf
- https://cdn-cms.f-static.net/uploads/4366331/normal_5f873874c501a.pdf
- https://cdn-cms.f-static.net/uploads/4371509/normal_5f89c542aafed.pdf
- https://uploads.strikinglycdn.com/files/e623dba3-aceb-479f-8e55-9c786083fdf9/87070732560.pdf
- https://uploads.strikinglycdn.com/files/9823d4fb-f11e-422a-9b9e-772134e6c920/62333980100.pdf
- https://uploads.strikinglycdn.com/files/d137b48a-d49d-4fe2-b07b-a4583308a0c3/33609223951.pdf
- https://uploads.strikinglycdn.com/files/5c5eb8b6-1541-4b8d-b0b4-6b9e6805b706/68472490365.pdf
- https://uploads.strikinglycdn.com/files/ec268abe-c53a-4aef-9dc3-ee36df15536f/84911974291.pdf
- https://uploads.strikinglycdn.com/files/61a4265e-f315-499c-b1dd-97c9d91f3455/69109904418.pdf
- https://uploads.strikinglycdn.com/files/0abf0003-c817-4e79-982d-e8f0b0f8eeb5/sadozepodomegelefopivuw.pdf
- https://uploads.strikinglycdn.com/files/18710129-5521-4975-bccc-404dce1e95b1/37591927838.pdf
- https://uploads.strikinglycdn.com/files/84dab15b-8877-4abe-adae-dcd9926f90f9/56542362023.pdf
- https://kidunaxu.weebly.com/uploads/1/3/1/4/131437100/715115.pdf
- https://legadiduzavof.weebly.com/uploads/1/3/2/6/132681829/xanubalunagu_pajixile_datekuxe_vamujomerino.pdf
- https://pavowojavujide.weebly.com/uploads/1/3/1/3/131398322/sizek.pdf
- https://jewajufigojoxi.weebly.com/uploads/1/3/1/4/131438211/290dc2.pdf
- https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/7805117.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/
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- kidunaxu.weebly.com
- legadiduzavof.weebly.com
- pavowojavujide.weebly.com
- jewajufigojoxi.weebly.com
- mogilifus.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.232.92.34
- 20.42.73.27
- 135.232.92.137
- 85.210.196.11
- 4.150.223.113
- 52.110.12.40
- 4.230.171.124
- 172.215.188.225
- 20.247.184.197
- 20.165.94.63
- 74.179.77.164
- 135.233.95.144
- 52.123.129.14
- 20.184.175.7
- 40.99.134.2
- 172.178.240.161
- 20.165.94.46
- 203.26.79.13
- 172.175.111.170
- 4.150.223.102
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report