MALICIOUS — normal_5f8cc5521996c.pdf
MALICIOUS — normal_5f8cc5521996c.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:
14f02c185f0c3d11fd1c50594f310815773e200bdf1be3a2cf8080f0405cba9e - SHA-1:
f6e59a256366c81c97e8a022047b61b2be4106ce - MD5:
c7516b238cfaab6dcb98189adf166a9d - ssdeep:
768:ygGzpD8pL4UGz0j6oTtScBWrcVssmFr/zuOMRVbhhOuSvATjT9GAlh2L5UluV:vGFQpL4UJT3JiiOMRVbhhOuiAfT7lwLt - TLSH:
T16F329EF3509BDD8D7A8F6F03AA9A225DA05AE38C6531DB5055CC772CD4BC2ED1E00A24 - Submitted as: normal_5f8cc5521996c.pdf
- File type: pdf · Size: 47509 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 12 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/0c9165bc-7315-4da4-ae2f-58b902fca995/dusuwazafiwejuvokejodov.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ttraff.cc/123?keyword=sikshashree+application+form+2020+pdf, https://vopevejefed.weebly.com/uploads/1/3/1/6/131606133/b4dfd889890b11.pdf, https://digafixi.weebly.com/uploads/1/3/0/7/130776371/8370054a502.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 (6 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9828 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
- ntp.ubuntu.com
- 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
- 250.255.255.239.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\0011683b6617661f279c037aae424b9f.png -
b54dba722917b01b2e6733d7353d596df6c5d36be12bef5a15bdb52f4b258c80 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
2732d8e606a677b6a6a7f2fd9cc33843218d2b1ac94254659e91f28cc5be7808 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.cc/123?keyword=sikshashree+application+form+2020+pdf
- https://vopevejefed.weebly.com/uploads/1/3/1/6/131606133/b4dfd889890b11.pdf
- https://digafixi.weebly.com/uploads/1/3/0/7/130776371/8370054a502.pdf
- https://tuxitusonodedin.weebly.com/uploads/1/3/0/8/130873989/36e88c2d4b4.pdf
- https://cdn.shopify.com/s/files/1/0428/6752/3743/files/chef_salad_calories_no_dressing.pdf
- https://uploads.strikinglycdn.com/files/0c9165bc-7315-4da4-ae2f-58b902fca995/dusuwazafiwejuvokejodov.pdf
- https://uploads.strikinglycdn.com/files/682231b4-685b-4aa1-86e6-6583384f2147/jiledezodonadobupifo.pdf
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/xopevu_vilugarokobijos_fimorekon.pdf
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/monirafulowafix.pdf
- https://fuparududewon.weebly.com/uploads/1/3/1/8/131856041/degogedego-dojidetudi-zuwixeva-wedupojopofege.pdf
- https://zosupexaduj.weebly.com/uploads/1/3/0/7/130738593/698c7f200.pdf
- https://besavikeneg.weebly.com/uploads/1/3/2/8/132815808/somudemudi_mirisaxof_bivifozur.pdf
- https://digonowokeke.weebly.com/uploads/1/3/1/8/131856318/dupoponofufep.pdf
- https://tegugozitofo.weebly.com/uploads/1/3/0/8/130874592/vijekiligunefititi.pdf
- https://xetutinafo.weebly.com/uploads/1/3/0/7/130775845/01b1589d5.pdf
- https://talapilodegopez.weebly.com/uploads/1/3/0/9/130969507/8085608.pdf
- https://gonerogad.weebly.com/uploads/1/3/1/4/131438616/3748773.pdf
- https://cdn-cms.f-static.net/uploads/4366973/normal_5f882fc5d9952.pdf
- https://cdn-cms.f-static.net/uploads/4368477/normal_5f88d3b8cba9b.pdf
- https://cdn-cms.f-static.net/uploads/4380223/normal_5f8cbbda3d501.pdf
- https://cdn-cms.f-static.net/uploads/4368756/normal_5f8c99d5f2a44.pdf
- https://cdn-cms.f-static.net/uploads/4366009/normal_5f88945747450.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
- ttraff.cc
- vopevejefed.weebly.com
- digafixi.weebly.com
- tuxitusonodedin.weebly.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- jawasolasazilem.weebly.com
- gimejexoxixaza.weebly.com
- fuparududewon.weebly.com
- zosupexaduj.weebly.com
- besavikeneg.weebly.com
- digonowokeke.weebly.com
- tegugozitofo.weebly.com
- xetutinafo.weebly.com
- talapilodegopez.weebly.com
- gonerogad.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.253.84.76
- 52.110.12.8
- 40.84.85.40
- 4.230.171.124
- 135.232.92.137
- 135.232.92.97
- 52.123.128.14
- 72.145.35.110
- 203.26.79.13
- 51.104.15.253
- 92.223.78.30
- 142.250.183.35
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report