MALICIOUS — 8a79341aebdbaabe3d0b03b44438c7f79280cc7ff0ff0c308c7af6d1ec6f1e10
MALICIOUS — 8a79341aebdbaabe3d0b03b44438c7f79280cc7ff0ff0c308c7af6d1ec6f1e10 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8a79341aebdbaabe3d0b03b44438c7f79280cc7ff0ff0c308c7af6d1ec6f1e10 - SHA-1:
37f7ddb5f90426d48fe4493327d8f9cf8d9cb9d5 - MD5:
66896f0766e885d8aedbc2cec58fd781 - ssdeep:
1536:RsrhMl1Ape/5MATxlu45HYE/KZDHckTQfArOAhCWGpOKvGevDK3WX3Y63y507BqF:Ll1AchFhpmUfArO4KeWK2i5r - TLSH:
T16437CFE330D7ED5CBB8B5B033DDA566C9586D7A42262EF200148B63C95BC53EBE10A41 - Submitted as: 8a79341aebdbaabe3d0b03b44438c7f79280cc7ff0ff0c308c7af6d1ec6f1e10
- File type: pdf · Size: 70517 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 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 98/100 is the fusion of 9 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://xtremefitksa.com/ckfinder/userfiles/files/23912532206.pdf, https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/a182cd57f748042a287222c3c59bd6d2/93446714808.pdf, http://tuanayapim.com/rsm/files/7261929897.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
- Contacted 12 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1042 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- _dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(4)._dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 40.126.14.164
- 4.144.132.114 SG · Singapore · AS8075 Microsoft Corporation
- 150.171.22.17
- 20.42.179.192 US · Moses Lake · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=game+ppsspp+captain+tsubasa
- https://xtremefitksa.com/ckfinder/userfiles/files/23912532206.pdf
- https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/a182cd57f748042a287222c3c59bd6d2/93446714808.pdf
- http://tuanayapim.com/rsm/files/7261929897.pdf
- http://www.valathors.com/ckfinder/userfiles/files/powivemaxigejowipokiboguj.pdf
- http://pecsimutargygaleria.hu/files/file/50682476663.pdf
- https://fiscalonline.eu/app/webroot/files/userfiles/files/losazikawalifanuzige.pdf
- https://easypayindia.in/userfiles/file/21094779178.pdf
- https://www.aillant-sur-tholon.com/ckfinder/userfiles/files/pugimikemade.pdf
- http://pereplanirovkaoblast.ru/pict/file/9355238536.pdf
- https://www.ccs-corporation.com/ckfinder/userfiles/files/tosadipumodaponisupibuko.pdf
- https://www.hungryalex.com/wp-content/plugins/super-forms/uploads/php/files/30790b89c07c62beca1229ba8de483da/41545811717.pdf
- http://cornaredo.gattinonimondodivacanze.it/themes/userfiles/files/fefurasumesogirojupusel.pdf
- http://landpas.pl/upload/file/69816091367.pdf
- http://cancercareresearch.com/userfiles/file/25744659494.pdf
- http://ourconn.com/userfiles/file/202109020053076315.pdf
- http://hai-bi.com/uploads/files/202109101231491821.pdf
- http://wwm-quanta.com/upload/files/suvubofidusejuwebeg.pdf
- http://nuraski.pl/wsg/userfiles/1330902723.pdf
- http://deaprogettazioni.it/userfiles/files/34006097413.pdf
- http://tmacfashion.com/ckfinder/userfiles/files/jepofafudapakuta.pdf
- http://bassbasement.org/userfiles/file/rebotopivosoxesix.pdf
- http://clearspace-design.com/CKEdit/upload/files/vijexilaxejawipemafosaros.pdf
- http://wsospice.org/uploads/userfiles/file/file/dabuwuwokemujezurilu.pdf
- https://landtop.com/filespath/files/20210904195631.pdf
Embedded domains
- feedproxy.google.com
- xtremefitksa.com
- relaxationplusmn.com
- tuanayapim.com
- www.valathors.com
- fiscalonline.eu
- easypayindia.in
- www.aillant-sur-tholon.com
- pereplanirovkaoblast.ru
- www.ccs-corporation.com
- www.hungryalex.com
- cornaredo.gattinonimondodivacanze.it
- landpas.pl
- cancercareresearch.com
- ourconn.com
- hai-bi.com
- wwm-quanta.com
- nuraski.pl
- deaprogettazioni.it
- tmacfashion.com
- bassbasement.org
- clearspace-design.com
- wsospice.org
- landtop.com
- studioingegneramato.com
Embedded IP addresses
- 20.184.175.9
- 48.211.4.16
- 57.155.104.224
- 72.153.5.140
- 72.145.35.97
- 74.178.76.44
- 4.144.132.114
- 20.42.179.192
- 52.110.12.51
- 4.230.171.124
- 4.247.188.233
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report