MALICIOUS — normal_5f8cfd63d5a23.pdf
MALICIOUS — normal_5f8cfd63d5a23.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:
afd739fc0c7cda87a43a9346a55626c41b8f4fdfac823c2e95a37191d12f9367 - SHA-1:
97178bb666b86050c523f5cd08469f7be5f91b2f - MD5:
095587791c9e83be9cbcb2e95b1be67d - ssdeep:
768:hIgGzpDBpvLI5mwBO2nB5qwQfBmj20KjEZiyqn30fsNnyGeicZP50EEljSw0g:nGFdpJJKKjO+30UNny1icZP50ESjSw0g - TLSH:
T1C1329FF350A7DD8C7B8B9B075EE711AC514AD78C2031A7A44988772CC5BCBEC2E50A61 - Submitted as: normal_5f8cfd63d5a23.pdf
- File type: pdf · Size: 46002 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/1ef21463-69ed-40dc-8db5-9864740b33dc/sesomivu.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 13 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ttraff.link/123?keyword=tv+d%2527orange+apk+android+tv, https://uploads.strikinglycdn.com/files/60dd29fd-d7ca-495a-bf18-7cf57fceb343/main_prem_ki_diwani_hoon_english_sub.pdf, https://uploads.strikinglycdn.com/files/1ef21463-69ed-40dc-8db5-9864740b33dc/sesomivu.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)
9721 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
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 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
- desktop-hsgcbep._dosvc._tcp.local
- ntp.ubuntu.com
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
06aa0991da79e7a5437476671d48befb2eda7ddebb62e9d09bfca589c41d7ba0 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\88c55484612af359e445f8aecac9be86.png -
3632ed746bae77f46c3216e71a66b2770e5cf281e232a49c2f06a2f32512b5ce - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.link/123?keyword=tv+d%2527orange+apk+android+tv
- https://uploads.strikinglycdn.com/files/60dd29fd-d7ca-495a-bf18-7cf57fceb343/main_prem_ki_diwani_hoon_english_sub.pdf
- https://uploads.strikinglycdn.com/files/1ef21463-69ed-40dc-8db5-9864740b33dc/sesomivu.pdf
- https://uploads.strikinglycdn.com/files/a5f60cfa-208a-4802-9f3c-e6adbb4ada7b/gidupelitumamarid.pdf
- https://cdn-cms.f-static.net/uploads/4377377/normal_5f89c1ec9ccb4.pdf
- https://cdn-cms.f-static.net/uploads/4381541/normal_5f8b5baaee4b0.pdf
- https://cdn-cms.f-static.net/uploads/4375206/normal_5f8945621ec0f.pdf
- https://cdn.shopify.com/s/files/1/0483/7467/7655/files/pofedowewopewudisitexekor.pdf
- https://cdn.shopify.com/s/files/1/0500/1229/1264/files/arctic_king_25000_btu_air_conditioner_manual.pdf
- https://gusumadanu.weebly.com/uploads/1/3/2/6/132695601/jomerisimuna_ludor.pdf
- https://boguvetasitob.weebly.com/uploads/1/3/1/3/131380850/vulefebuz.pdf
- https://dozasasakebo.weebly.com/uploads/1/3/1/1/131164234/6894170.pdf
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/d1ee3c84.pdf
- https://cdn-cms.f-static.net/uploads/4383574/normal_5f8cb9ee9a2e8.pdf
- https://cdn-cms.f-static.net/uploads/4369328/normal_5f8a9b3f6c5d3.pdf
- https://cdn-cms.f-static.net/uploads/4366047/normal_5f871d54a1770.pdf
- https://uploads.strikinglycdn.com/files/2ba385f8-eed5-40fc-833e-790da2f7bb79/53978975386.pdf
- https://uploads.strikinglycdn.com/files/8d574f7c-fb0a-467a-bdf1-cf94ff5d59a8/world_competitiveness_report_2018_imd.pdf
- https://uploads.strikinglycdn.com/files/bf9eb992-1bac-4101-9712-64780f356ac6/70201484280.pdf
- https://uploads.strikinglycdn.com/files/091fcb32-c581-4205-b024-c93d566282a9/97049130664.pdf
- https://uploads.strikinglycdn.com/files/a37d8856-89e5-433d-a8e3-03f702afd141/zutojizugita.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/
Embedded domains
- ttraff.link
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- gusumadanu.weebly.com
- boguvetasitob.weebly.com
- dozasasakebo.weebly.com
- jawasolasazilem.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.21
- 4.230.171.124
- 172.215.188.232
- 74.178.76.54
- 74.178.76.128
- 52.123.129.14
- 20.184.175.20
- 135.234.160.246
- 135.232.92.34
- 203.26.79.13
- 92.223.78.30
- 52.148.114.188
- 172.217.25.195
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report