MALICIOUS — 44affd3b96e641f86c6632fad01eeb612f70e0a552ae943caed11c4e28571880
MALICIOUS — 44affd3b96e641f86c6632fad01eeb612f70e0a552ae943caed11c4e28571880 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:
44affd3b96e641f86c6632fad01eeb612f70e0a552ae943caed11c4e28571880 - SHA-1:
e5aa5b3b0799b5e0d0726efe96ac51f9a32725bc - MD5:
726a9c9fd0d74a570cecf2674bbf3833 - ssdeep:
1536:xXSywHb04jrkrtE5cvKQkTvvSMPXm4F/ULWQpOCoWm5nF2yKAes:RSy83fGE56K3JU2C4Inm - TLSH:
T16437C0F362D7DD8CB6979B0378E72269A086D3455123DB804088BE6C997C6BDFF10A50 - Submitted as: 44affd3b96e641f86c6632fad01eeb612f70e0a552ae943caed11c4e28571880
- File type: pdf · Size: 72766 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://tokado.ua/media/file/jemapukusebifuset.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 13 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://synerhu.ru/uplcv?utm_term=how+to+root+a+phone+using+pc, http://tokado.ua/media/file/jemapukusebifuset.pdf, http://synergytaekwondo.com/click2buy_newp/userfiles/file/65132071000.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9592 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d0d01c841d1da0d82a39231475f7b547b02c7db978641d9944b98d3f51db3ff3 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\906643324ddbf65094e33f696d061500.png -
53d86cf3f9e78512ba447f61ee47960ddeb927f6c2efdf17325d8536875de115 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://synerhu.ru/uplcv?utm_term=how+to+root+a+phone+using+pc
- http://tokado.ua/media/file/jemapukusebifuset.pdf
- http://synergytaekwondo.com/click2buy_newp/userfiles/file/65132071000.pdf
- http://quangcaosmsgiare.com/media/ftp/file/1850113886.pdf
- https://mariapolis.es/ckfinder/userfiles/files/29924719799.pdf
- http://mabo-meccanica.eu/userfiles/files/vajufegeditivenojuv.pdf
- https://kclandscapes.com/ckfinder/triplebuserfiles/file/xamawiroviteme.pdf
- https://gameclub.by/uploads/files/38400414976.pdf
- http://tercovci.cz/files/file/falokimipezevejugataxafab.pdf
- https://mmtours.si/uploads/56436517959.pdf
- http://ranch.pl/files/file/lezixusagazosixo.pdf
- http://jgbt.us/pds/userfiles/files/bokewanidusijunigiz.pdf
- https://www.a2zmedical.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1614572da9e848---zufid.pdf
- http://burragebrothers.org/demo/jolie/beta/userfiles/files/susazujolazakapeg.pdf
- https://lawrenceyezersky.com/userfiles/file/21872686208.pdf
- http://dealershop.es/camarasegovia/userfiles/file/nunelutuxula.pdf
- https://godahoian.com/app/webroot/upload/files/nizejefidoruwejogagev.pdf
- http://krishikhabar.net/assets/ckfinder/core/connector/php/uploads/files/95649335050.pdf
- http://letdentalab.com/img/files/lovidelomekoxojukodawub.pdf
- http://rent-lease-no1.com/userfiles/file/20210921074904.pdf
- http://ganan10.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/161365c52292d4---liselusawuj.pdf
- http://simonhoirup.dk/userfiles/file/madiku.pdf
- http://grandwatergatehotel.com/upfile_hotel/files/jufozasaso.pdf
- http://whipitleather.com/userfiles/file/78710421097.pdf
- https://jobtiara.com/files/files/69447425641.pdf
Embedded domains
- synerhu.ru
- tokado.ua
- synergytaekwondo.com
- quangcaosmsgiare.com
- mariapolis.es
- mabo-meccanica.eu
- kclandscapes.com
- ranch.pl
- jgbt.us
- www.a2zmedical.com.au
- burragebrothers.org
- lawrenceyezersky.com
- dealershop.es
- godahoian.com
- krishikhabar.net
- letdentalab.com
- rent-lease-no1.com
- grandwatergatehotel.com
- whipitleather.com
- jobtiara.com
- www.w3.org
- purl.org
- ns.adobe.com
- gameclub.by
- tercovci.cz
Embedded IP addresses
- 52.110.12.21
- 4.230.171.124
- 20.247.185.124
- 20.165.94.63
- 74.178.76.54
- 74.178.76.128
- 40.103.64.226
- 52.123.128.14
- 135.234.160.245
- 20.165.94.46
- 203.26.79.13
- 172.170.180.133
- 104.208.16.94
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report