SUSPICIOUS — gigax.pdf
SUSPICIOUS — gigax.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:
60419ac992af121cefc31377ac075900758200823a72d8efb85c3306f7af9699 - SHA-1:
92ff7a825598f2926b51d47dd2cc85c0f31feaab - MD5:
15985f19dd925b6f33946cdaa326d7aa - ssdeep:
768:FgGzpDs6YdMSnZRMtr/wZLrj/zJ7f/HJNJx3r2EuGykFdiGyOt9Yi:WGFY3MINBf/h5IvkaGyOt9Yi - TLSH:
T1CE32AEF3505BDC8C3B87AB23ADEA145DA149D68C713297A019887B3CD0B86FD6F00611 - Submitted as: gigax.pdf
- File type: pdf · Size: 46716 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 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=after+the+love+has+gone+sheet+music+pdf, https://site-1036636.mozfiles.com/files/1036636/kefipebepozogafuwegizo.pdf, https://site-1037235.mozfiles.com/files/1037235/xapamefatamegores.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 (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9667 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
- 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
- desktop-hsgcbep
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d646ca01adab12ce9345528241612d4b02ae2a6ce32c695d1361081a4c690619 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\0567b9002fcb8b841a881dfd7b515fef.png -
c3eea8059fbbed1f455e93adaa227c1bdb4417207c5695b541886b9c4d8ee9e0 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=after+the+love+has+gone+sheet+music+pdf
- https://site-1036636.mozfiles.com/files/1036636/kefipebepozogafuwegizo.pdf
- https://site-1037235.mozfiles.com/files/1037235/xapamefatamegores.pdf
- https://site-1038499.mozfiles.com/files/1038499/linupefudu.pdf
- https://site-1037261.mozfiles.com/files/1037261/84876737894.pdf
- https://site-1037261.mozfiles.com/files/1037261/82985029215.pdf
- https://cdn.shopify.com/s/files/1/0440/8557/5832/files/421931367.pdf
- https://cdn.shopify.com/s/files/1/0438/7015/9016/files/most_bioavailable_form_of_iron.pdf
- https://cdn.shopify.com/s/files/1/0457/3482/2044/files/72432146736.pdf
- http://kunuruku.breedengallery.com/uploads/1/3/2/7/132740829/7213947.pdf
- http://files.whitemanonline.com/uploads/1/3/1/4/131406149/rarijufevebonirinixe.pdf
- http://files.essentiallybalancedmassage.com/uploads/1/3/1/4/131437370/7b1c2f.pdf
- http://files.heb11design.com/uploads/1/3/1/3/131398555/dopukeval.pdf
- https://site-1036828.mozfiles.com/files/1036828/72186774479.pdf
- https://site-1037856.mozfiles.com/files/1037856/bakaxule.pdf
- https://site-1036696.mozfiles.com/files/1036696/2257286826.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
- site-1036636.mozfiles.com
- site-1037235.mozfiles.com
- site-1038499.mozfiles.com
- site-1037261.mozfiles.com
- cdn.shopify.com
- kunuruku.breedengallery.com
- files.whitemanonline.com
- files.essentiallybalancedmassage.com
- files.heb11design.com
- site-1036828.mozfiles.com
- site-1037856.mozfiles.com
- site-1036696.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.117.168
- 40.84.97.4
- 52.110.12.14
- 135.232.92.34
- 4.230.171.124
- 72.154.7.107
- 203.26.79.13
- 135.232.92.137
- 20.42.73.27
- 20.231.239.246
- 52.123.129.14
- 4.150.223.108
- 52.123.252.204
- 135.234.160.245
- 13.89.179.12
- 172.178.240.161
- 172.175.111.170
- 4.150.223.109
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report