MALICIOUS — normal_5f8b6d1ba32de.pdf
MALICIOUS — normal_5f8b6d1ba32de.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:
9ab374b7fb3ddc7e5cbfb2e59fc6d0f336aebe3eb002e371c7951c9a8f2741d6 - SHA-1:
2a0b0bf3595f8f176e860f8cff134042bc5e217e - MD5:
114a141ab0f2583f9ed142ab1e897508 - ssdeep:
768:kgGzpDHeid4oPA81Pm1fGPk7VN/qtklfoGfjDi4yZeo3sudR:RGFzeom5GPkZpqtaoGfjdy53sudR - TLSH:
T129329EF35497DC4C7587AB03ADBA2165514AC788613A9BA0488C772DD0BC6BDBF60D10 - Submitted as: normal_5f8b6d1ba32de.pdf
- File type: pdf · Size: 46715 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 (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/1a1bd022-c5a4-4926-8d72-d6bb4c2b6a42/91543279821.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ttraff.com/123?keyword=faster+than+light+guide, https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/8554420.pdf, https://kenilajapa.weebly.com/uploads/1/3/1/0/131069910/2434255.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 (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9767 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
- 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
- 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
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
304692455e1f83fb85120ccd27f75a9ae598cbd4a08ceba49c33e4091412000c - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c31515db8366ae0d3064aba01aa661c4.png -
b63eb0cae052740e8876261ef757d6d0466f1d4e3e876053e8db63515d290088 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.com/123?keyword=faster+than+light+guide
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/8554420.pdf
- https://kenilajapa.weebly.com/uploads/1/3/1/0/131069910/2434255.pdf
- https://jamuseramomuf.weebly.com/uploads/1/3/1/8/131871426/motowevedulefabo.pdf
- https://kusebedanosude.weebly.com/uploads/1/3/1/1/131163667/8078414.pdf
- https://sifizebutu.weebly.com/uploads/1/3/0/8/130814914/benofewotadogo.pdf
- https://uploads.strikinglycdn.com/files/1a1bd022-c5a4-4926-8d72-d6bb4c2b6a42/91543279821.pdf
- https://uploads.strikinglycdn.com/files/d3e31391-414c-4798-bc9a-42a0491b9796/59630052789.pdf
- https://cdn.shopify.com/s/files/1/0266/9209/2085/files/mound_westonka_high_school_calendar.pdf
- https://cdn.shopify.com/s/files/1/0483/7195/7911/files/89552847130.pdf
- https://cdn.shopify.com/s/files/1/0479/5790/1468/files/apk_offline_games_list.pdf
- https://uploads.strikinglycdn.com/files/b93e47c1-c12c-4564-a6d2-0931270411f3/tosajozorur.pdf
- https://uploads.strikinglycdn.com/files/e0cfe215-20c6-425d-b5df-f971229fd3bc/sewive.pdf
- https://uploads.strikinglycdn.com/files/e596726b-a0e3-49f6-b9e5-c374d0a70acf/23404044829.pdf
- https://uploads.strikinglycdn.com/files/5ad3ce14-f518-48cf-98bb-d90a6490698d/pakeriv.pdf
- https://uploads.strikinglycdn.com/files/73b795ee-b7a7-4162-a9b6-36eb0b94fa72/9042950677.pdf
- https://uploads.strikinglycdn.com/files/eacef5ee-de4e-4eeb-9078-a150087b88c6/numoninunewatetipal.pdf
- https://uploads.strikinglycdn.com/files/b2868bda-7cfd-4cc9-8bd0-34e990dfbb9c/42316355002.pdf
- https://uploads.strikinglycdn.com/files/8aa2aa79-c036-47ac-b1e5-a5480911d259/62877870142.pdf
- https://uploads.strikinglycdn.com/files/3d78498c-3a91-4e49-9018-5ff54bf745f2/68151220073.pdf
- https://uploads.strikinglycdn.com/files/75942655-de34-4b17-beb0-d3929ca38cb8/miritajogukefefes.pdf
- https://uploads.strikinglycdn.com/files/db590733-4f52-4cca-b868-118493a40055/84781828058.pdf
- https://uploads.strikinglycdn.com/files/4d7dd531-adf9-4d5b-a793-967fefc8c2f4/kumiziwilufenaguzejovef.pdf
- https://uploads.strikinglycdn.com/files/e6e25f34-3877-435b-b2a7-60698cd88117/61295969923.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- ttraff.com
- vuxozajuje.weebly.com
- kenilajapa.weebly.com
- jamuseramomuf.weebly.com
- kusebedanosude.weebly.com
- sifizebutu.weebly.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.50.201.206
- 52.230.59.222
- 52.123.252.227
- 4.230.171.124
- 135.233.95.144
- 40.84.97.4
- 203.26.79.13
- 4.150.223.107
- 20.231.239.246
- 52.168.112.67
- 52.123.128.14
- 40.103.64.226
- 52.123.252.226
- 52.123.252.236
- 92.223.78.30
- 172.217.25.163
- 40.79.163.154
- 57.154.63.210
- 4.150.223.115
- 142.250.183.35
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report