SUSPICIOUS — normal_5f8a0f062ae86.pdf
SUSPICIOUS — normal_5f8a0f062ae86.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
06feeb0fda9f9d310fdb810e3fad37db250eaa222c9a97e17eaf942638b37512 - SHA-1:
2533266a7af71d7f964aa5d0d52ddab01d7f39eb - MD5:
1b270bfdec5fc7be80b83743d992e313 - ssdeep:
768:fgGzpDnpblJZRmBris0epFf6vKCEr1W2ET4/Z0hZnl8I5hYNow7kN+qch:oGFDpg6vKr1kTA0hZGiYiw7kOh - TLSH:
T10F318DF354A7DD4C7A879BC3ACB71AA5204A83887222DB90558C7B2CC1BC5BD7F10961 - Submitted as: normal_5f8a0f062ae86.pdf
- File type: pdf · Size: 41057 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
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 24 external host(s) at runtime (23 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ttraff.me/123?keyword=native+instruments+komplete+audio+6+manual+espa%25C3%25B1ol, https://uploads.strikinglycdn.com/files/5cd98483-c92d-4768-8e3e-54e524616e24/61435881317.pdf, https://uploads.strikinglycdn.com/files/2ed81693-d022-4e18-86b2-e246bf305ee0/venoxubuwokesu.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 (14 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
8684 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
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
e0728cb10e93a76e682fecbc57239b5c055102200affe707edb7fd3cfee17564 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\107d97e2bfdcb64cbde22dabdb7aa4af.png -
7e39ecdada8cd798a4ecfa9cbdc1d84472837d28f0b8227455380417f531504f
Embedded URLs
- https://ttraff.me/123?keyword=native+instruments+komplete+audio+6+manual+espa%25C3%25B1ol
- https://uploads.strikinglycdn.com/files/5cd98483-c92d-4768-8e3e-54e524616e24/61435881317.pdf
- https://uploads.strikinglycdn.com/files/2ed81693-d022-4e18-86b2-e246bf305ee0/venoxubuwokesu.pdf
- https://uploads.strikinglycdn.com/files/2fe2cb53-6326-4220-868b-96f20fd6373f/89294364529.pdf
- https://uploads.strikinglycdn.com/files/98e25284-2e3d-4cf7-81be-8f90400d2b49/54420738553.pdf
- https://uploads.strikinglycdn.com/files/da829a72-1d12-4b54-bf4b-66c20259d183/52772226609.pdf
- https://uploads.strikinglycdn.com/files/335fa194-e4fb-4a37-ab2b-8ba1707450ac/59878842688.pdf
- https://uploads.strikinglycdn.com/files/7421fd03-915f-4c7a-ac23-b645ffeda5bd/zezavovulur.pdf
- https://cdn-cms.f-static.net/uploads/4368489/normal_5f88fe3a60d49.pdf
- https://cdn-cms.f-static.net/uploads/4369936/normal_5f89cf7887085.pdf
- https://cdn-cms.f-static.net/uploads/4365540/normal_5f881add30188.pdf
- https://tajurasexir.weebly.com/uploads/1/3/1/6/131606020/2739071.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/lulodegoner.pdf
- https://gevafitasib.weebly.com/uploads/1/3/1/3/131380901/a7b88.pdf
- https://mamunazeve.weebly.com/uploads/1/3/0/8/130814121/ee9fff79f5f.pdf
- https://cdn-cms.f-static.net/uploads/4368978/normal_5f88dbd66f418.pdf
- https://cdn-cms.f-static.net/uploads/4367665/normal_5f88c27e3ee32.pdf
- https://cdn-cms.f-static.net/uploads/4368496/normal_5f88fbc44e759.pdf
- https://cdn.shopify.com/s/files/1/0500/1392/9630/files/tobisokug.pdf
- https://cdn.shopify.com/s/files/1/0436/8403/6761/files/72993457279.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/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
Embedded domains
- ttraff.me
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- tajurasexir.weebly.com
- bedizegoresupa.weebly.com
- gevafitasib.weebly.com
- mamunazeve.weebly.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.106
- 52.110.12.5
- 52.110.12.31
- 4.144.132.114
- 172.215.188.225
- 4.230.171.124
- 4.247.188.233
- 20.165.94.63
- 135.232.92.97
- 4.150.223.110
- 20.112.250.133
- 52.123.128.14
- 40.99.133.226
- 135.234.160.245
- 48.211.4.16
- 74.178.76.44
- 52.123.252.218
- 203.26.79.13
- 52.148.114.188
- 92.223.78.30
- 162.159.142.9
- 72.154.7.99
- 52.110.12.44
- 52.110.12.22
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report