MALICIOUS — ebfa6f26ebda65a65fc0ebff2a154042376ce5f07b1b9183da6d586864ef0015

MALICIOUS — ebfa6f26ebda65a65fc0ebff2a154042376ce5f07b1b9183da6d586864ef0015 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: ebfa6f26ebda65a65fc0ebff2a154042376ce5f07b1b9183da6d586864ef0015
SHA-1: 5a5c0421d7a13659542b7d366773280ea7dabfbd
MD5: 8cc8c61e2c5a9d75d3b60bce5d7113d7
ssdeep: 1536:9y9ByVYBigyr7hVfxY6jzO9aqHO4GpHenSTHmUB99BSOVWOpOaZEWA3sZeT4d:SBhY1nhV5Y6XOkSuHsSTGKpSPaZKsZ7
TLSH: T1EE38CFF3A293DC5C2AC7DF076CE711A8A48BE7896165CA50508C766CD4BCA7DBF10A10
Submitted as: ebfa6f26ebda65a65fc0ebff2a154042376ce5f07b1b9183da6d586864ef0015
File type: pdf · Size: 81944 bytes
Verdict: malicious (98/100)

Detections (4 of 53 engines)

MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

Why this verdict

The malicious score of 98/100 is the fusion of 7 weighted signals:

ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
Embedded link rated malicious by URL analysis: http://china-baby-clothes.com/d/files/senixedum.pdf - network signal, weight 0.70, confidence 0.80
Contacted 21 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
Embedded network infrastructure: http://dui-antidote.net/images/userfiles/file/76627810783.pdf, http://sujoydhar.com/userfiles/files/60801511071.pdf, https://www.pelicanfinancialnetwork.com/ckfinder/userfiles/files/93422427046.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)

9660 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
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
250.255.255.239.in-addr.arpa
_dosvc._tcp.local
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\sumatrapdfcache\a20a5b5dcb2e4f3618385e352c2816dc.png - 7318f445bc3f25e44346c2f3f56ca44b67e06f2f417f40e876d3863be5c65400
C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt - c6b19ce26e1210f0d6bb3d29c89a59b6bcc6aca4908549b7be0fa84db7026216
root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://feedproxy.google.com/~r/Gsjc/~3/RC0zOYPQW8A/uplcv?utm_term=counter+reformation+of+the+church
http://dui-antidote.net/images/userfiles/file/76627810783.pdf
http://sujoydhar.com/userfiles/files/60801511071.pdf
https://www.pelicanfinancialnetwork.com/ckfinder/userfiles/files/93422427046.pdf
https://servicepapik.ro/files/rokaronozuwadu.pdf
http://china-baby-clothes.com/d/files/senixedum.pdf
http://mediacast.vn/ckeditor/upload/files/22553908962.pdf
https://stewsites.com/wp-content/plugins/super-forms/uploads/php/files/aca6ed4a0f417b97de46bbef1f52ec57/vesejas.pdf
http://metabolitplus.ru/files/file/53136637247.pdf
https://wintechindia.in/ckfinder/userfiles/files/40349695298.pdf
http://pitin-akutsu.com/js/upload/files/73158862019.pdf
https://kindliving.org/wp-content/plugins/super-forms/uploads/php/files/tmp/vibogumom.pdf
http://kjphotocon.org/data/userfiles/files/95613624061.pdf
http://biosite.ru/images/news/file/12525982565.pdf
http://pattarasawat.com/ckfinder/userfiles/files/57795228418.pdf
http://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1614168895bf18---bapofijopibejupune.pdf
http://huiking.cn/uploads/file/181156235781.pdf
http://exima.kr/userData/board/file/pesanurejedixis.pdf
http://studiotecnicostradi.eu/userfiles/files/33656233182.pdf
http://www.wiz-fac.com/uploadImg/file/dokazexapabolajizupo.pdf
http://www.idukkidiocese.org/files/js/ckfinder/userfiles/files/xaxiwapepelininazixuzup.pdf
http://encino.kopanramen.com/uploads/files/4808557746.pdf
https://chataigne-cevennes.fr/imgs/files/sinudubozolojofutovazaj.pdf
http://sictombbi.fr/ckfinder/userfiles/files/36564552047.pdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#

Embedded domains

feedproxy.google.com
dui-antidote.net
sujoydhar.com
www.pelicanfinancialnetwork.com
china-baby-clothes.com
stewsites.com
metabolitplus.ru
wintechindia.in
pitin-akutsu.com
kindliving.org
kjphotocon.org
biosite.ru
pattarasawat.com
www.scmphotography.co.uk
huiking.cn
exima.kr
studiotecnicostradi.eu
www.wiz-fac.com
www.idukkidiocese.org
encino.kopanramen.com
chataigne-cevennes.fr
sictombbi.fr
www.w3.org
purl.org
ns.adobe.com

Embedded IP addresses

20.50.73.14
135.233.95.144
172.172.255.216
20.89.1.13
4.150.223.107
172.66.2.5
20.42.179.204
104.46.162.231
52.110.12.37
4.230.171.124
74.178.76.44
72.154.7.100
203.26.79.13
20.165.94.63
20.184.175.9
20.112.250.133
52.123.129.14
172.178.240.162
48.200.63.27
20.184.175.4
20.184.175.13

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report