MALICIOUS — normal_5f86fa4b2ec80.pdf
MALICIOUS — normal_5f86fa4b2ec80.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:
614d8f09346dcc5e85c4963e34d5ba56d9242c5bbe603fa03e7f9d7e9b0e0ce9 - SHA-1:
9f6528db5bac65cf1bfab0d7843b0bf142eaedc6 - MD5:
7f04c9c432748d5f6cb144e47814f86c - ssdeep:
768:lgGzpDspEvcvo9SXO5NrNwiBAdBpb2WGIpKTmn0zoPOM+akc:2GF4p6vwiBAdBpb2W0TVzoPOM+akc - TLSH:
T1CB328CF35053DC8CB78B9B0769AA1068714ADB8D70329760598C7B6CC1BCAFD6E50E50 - Submitted as: normal_5f86fa4b2ec80.pdf
- File type: pdf · Size: 44986 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 20 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/bbe0cced-6cbc-4868-821a-eb6d83a1599d/fuwiwivazani.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=neuronation+full+unlocked+apk, https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/tadib-pepalitegugoj.pdf, https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/987b21c6b.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 (3 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9779 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- 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
- 252.0.0.224.in-addr.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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\11e6807c601b11ea6df3d5a6ebdd9f5f.png -
cb8df27bb02ecf7d20f5e9016347ccf5143752975f728907b41688a656de49a0 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
8173c33210867d08f13791574f52c624f4fff2b9dc062564219fb2231542900c - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/123?keyword=neuronation+full+unlocked+apk
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/tadib-pepalitegugoj.pdf
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/987b21c6b.pdf
- https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/wirexanusir.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/zutilipevozafeguwu.pdf
- https://cdn.shopify.com/s/files/1/0434/7176/5664/files/gajuwupukopeku.pdf
- https://cdn.shopify.com/s/files/1/0484/0377/5640/files/gta_5_apk_download_for_android.pdf
- https://cdn.shopify.com/s/files/1/0484/3654/3656/files/8144703519.pdf
- https://cdn.shopify.com/s/files/1/0503/2361/9990/files/95216813314.pdf
- https://cdn.shopify.com/s/files/1/0436/9675/0742/files/27368194849.pdf
- https://cdn.shopify.com/s/files/1/0484/1370/4349/files/48529692794.pdf
- https://cdn.shopify.com/s/files/1/0499/4446/1467/files/vesewaxigilab.pdf
- https://cdn.shopify.com/s/files/1/0488/2946/4741/files/radetijewowu.pdf
- https://uploads.strikinglycdn.com/files/bbe0cced-6cbc-4868-821a-eb6d83a1599d/fuwiwivazani.pdf
- https://uploads.strikinglycdn.com/files/12f316d2-94d5-4007-9fd3-2c7ac3046b26/41092214829.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/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- genigudepa.weebly.com
- gimejexoxixaza.weebly.com
- fijojonibiw.weebly.com
- guwomenod.weebly.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.216
- 4.150.223.114
- 40.84.97.4
- 52.123.252.216
- 135.233.95.80
- 52.110.12.37
- 4.230.171.124
- 72.153.5.132
- 4.247.188.233
- 203.26.79.13
- 20.184.175.11
- 20.165.94.63
- 20.42.65.90
- 52.123.128.14
- 20.184.175.20
- 4.150.223.108
- 142.250.195.227
- 20.42.65.94
- 172.175.111.170
- 13.89.179.12
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report