MALICIOUS — 965f691b82092862a8cda753ab2cc8fefacf7b9c4ada69ad1231c037d87ba092
MALICIOUS — 965f691b82092862a8cda753ab2cc8fefacf7b9c4ada69ad1231c037d87ba092 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
965f691b82092862a8cda753ab2cc8fefacf7b9c4ada69ad1231c037d87ba092 - SHA-1:
aec5772a91abd612cef1545e22d42abeb96eaebd - MD5:
c25b2423ce99a693358c468d861bc2eb - ssdeep:
1536:C0zwzp2LvIgqL5xNoYySDWjoaZWbpONC90K2RR:nLvIvL5xOYyAabNrKw - TLSH:
T17637C0F320D3DC9CBB5A8B4769E611AC7485D78C2676EA5114C8B27C86BD97E7E00A00 - Submitted as: 965f691b82092862a8cda753ab2cc8fefacf7b9c4ada69ad1231c037d87ba092
- File type: pdf · Size: 70743 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 21 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://maysoi.com/hinhanh_fckeditor/file/12638592313.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://libron.pl/fckupload/assets/file/kanaluwejogaxuriwi.pdf, http://robedecreateur.com/img/files/zogorosunofusox.pdf, http://pes.edu.mn/ckfinder/userfiles/files/30204516552.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9897 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
- 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
- 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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 -
a8627c5fe268a18c8c3731c564b0ff77d94143052d021fb545494eff84d92f26 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e20e87f76cef56f3c07e18b4b2a166d6.png -
d5ca5111249609a4245f77319f3a2bbd1da370b57582d26986d016d26daee957 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=hotel+stories+mod+apk
- http://libron.pl/fckupload/assets/file/kanaluwejogaxuriwi.pdf
- http://robedecreateur.com/img/files/zogorosunofusox.pdf
- http://pes.edu.mn/ckfinder/userfiles/files/30204516552.pdf
- http://recepti.plovdivweek.com/js/ckfinder/userfiles/files/5166733851.pdf
- http://maysoi.com/hinhanh_fckeditor/file/12638592313.pdf
- http://opalbiosciences.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613012609f02a---setowezevur.pdf
- http://www.logomarcanet.com/userfiles/file/93018941914.pdf
- https://myoffice.strategygroupglobal.com/uploads/files/vedavowikopimutojige.pdf
- https://clubesolbra.com/uploads/files/pezugawevinupuretixozuga.pdf
- http://giadinhmedia.com/uploads/files/kevajusezidolenej.pdf
- https://shidoremicrosys.com/media/62710040904.pdf
- http://ibconsulting.it/userfiles/files/86764941405.pdf
- http://elateridae.com/images/FCKeditor/file/rusudepeb.pdf
- http://yachtandgulet.com/userfiles/file/zoleribuganekiputelap.pdf
- http://oroblupiscine.it/userfiles/files/11314081505.pdf
- http://bjjiffy.com/upload/80536578607.pdf
- https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613c0a1427c4a---kitowesokefobajire.pdf
- https://menokatea.com/ckfinder/userfiles/files/37130777994.pdf
- http://tipkeo.com/js/ckfinder/userfiles/files/17096949382.pdf
- https://arslanemlak.com/E/file/
- http://zatexpress.com/upload/userfiles/files/32142912181.pdf
- http://ideal-site.ru/userfiles/file/dobugiforelumagug.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- feedproxy.google.com
- libron.pl
- robedecreateur.com
- recepti.plovdivweek.com
- maysoi.com
- opalbiosciences.com
- www.logomarcanet.com
- myoffice.strategygroupglobal.com
- clubesolbra.com
- giadinhmedia.com
- shidoremicrosys.com
- ibconsulting.it
- elateridae.com
- yachtandgulet.com
- oroblupiscine.it
- bjjiffy.com
- www.kiteschule-eckernfoerde.de
- menokatea.com
- tipkeo.com
- arslanemlak.com
- zatexpress.com
- ideal-site.ru
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.217
- 4.150.223.111
- 172.66.2.5
- 4.144.132.223
- 52.110.12.53
- 74.179.71.159
- 52.110.12.50
- 4.230.171.124
- 72.145.35.100
- 203.26.79.13
- 20.42.73.27
- 52.123.252.213
- 20.76.201.171
- 52.123.252.193
- 74.178.76.128
- 51.116.246.104
- 52.123.128.14
- 135.234.160.246
- 92.223.78.30
- 13.69.116.105
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report