SUSPICIOUS — 26030452934.pdf
SUSPICIOUS — 26030452934.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3cf8d96507a68e73b9922e24f0d1165a7f197bed81c52955d12527b90abe45ad - SHA-1:
76d1800eed48d214860c587957829ff37d48776c - MD5:
fc4ed90c177d98c4f10cd0a96c432f2d - ssdeep:
768:8EgGzpD6BhpBUBHNtLusLhh5h4DuyCM2w8BQqTy7z2TDrTNk:cGFGBKVLhp4DuRNIqTy7zCrTNk - TLSH:
T100319DF35097FD8C7B83AB039DAA1565648ACA4C2136EA6449C87B3CC57C6BCAE00951 - Submitted as: 26030452934.pdf
- File type: pdf · Size: 43052 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
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 11 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=fitssystemwindows+not+working+android, https://cdn.shopify.com/s/files/1/0483/2313/3604/files/ford_mission_statement_examples.pdf, https://cdn.shopify.com/s/files/1/0483/9270/0062/files/buwuzezeramituboju.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9819 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
- 250.255.255.239.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
- desktop-hsgcbep
- 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
- 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
- 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 -
6d3658201992dcff18c70b6328366cdf787da52fca338e4d6180a45e35540005 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b91d20038db154b395086ac1a30b28ae.png -
37f75bef941e4268878450a9b6aa0918207d6e128cad6dc503b04385d54a1f48 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=fitssystemwindows+not+working+android
- https://cdn.shopify.com/s/files/1/0483/2313/3604/files/ford_mission_statement_examples.pdf
- https://cdn.shopify.com/s/files/1/0483/9270/0062/files/buwuzezeramituboju.pdf
- https://cdn.shopify.com/s/files/1/0482/8846/5051/files/fibowoboleragi.pdf
- https://cdn.shopify.com/s/files/1/0429/3951/5039/files/damizeronidisuxola.pdf
- https://cdn.shopify.com/s/files/1/0440/6122/9206/files/70802153861.pdf
- https://cdn.shopify.com/s/files/1/0434/5957/5958/files/23379144790.pdf
- http://files.athensupc.com/uploads/1/3/1/4/131438162/61dbd.pdf
- http://vojezev.icm-basel.ch/uploads/1/3/1/3/131379406/a7b6b5f.pdf
- http://files.dirtylittleclaws.com/uploads/1/3/1/3/131380895/255238b565da9.pdf
- http://files.letsbthechange.com/uploads/1/3/1/4/131438195/9b4f358.pdf
- http://files.amyplanttherapy.com/uploads/1/3/1/3/131383333/03679f41271c0a.pdf
- https://site-1043939.mozfiles.com/files/1043939/lojesokare.pdf
- https://site-1043759.mozfiles.com/files/1043759/15691784738.pdf
- https://site-1042510.mozfiles.com/files/1042510/39905676726.pdf
- https://site-1037212.mozfiles.com/files/1037212/pasijedevar.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
Embedded domains
- gettraff.ru
- cdn.shopify.com
- files.athensupc.com
- vojezev.icm-basel.ch
- files.dirtylittleclaws.com
- files.letsbthechange.com
- files.amyplanttherapy.com
- site-1043939.mozfiles.com
- site-1043759.mozfiles.com
- site-1042510.mozfiles.com
- site-1037212.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 162.159.142.9
- 74.178.76.128
- 52.123.129.14
- 20.89.1.10
- 52.230.59.222
- 4.230.171.124
- 203.26.79.13
- 74.179.77.204
- 52.168.117.169
- 40.99.133.242
- 13.89.179.12
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report