MALICIOUS — 0b9f79feb8f2b546c03dc541327898297859084fce43fff06c7bd47c3055130e
MALICIOUS — 0b9f79feb8f2b546c03dc541327898297859084fce43fff06c7bd47c3055130e 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:
0b9f79feb8f2b546c03dc541327898297859084fce43fff06c7bd47c3055130e - SHA-1:
bc57f1a9cc3c20121a18be2e99b1ef475b9a0b60 - MD5:
d1b756712cd0933732b5586f72c9651a - ssdeep:
1536:dtRAKjY+2J3t1+og3mQcaDyTC5Zs9WCGFszOWQpOCXbt:ZAyYHeog2QcaDASKzBCR - TLSH:
T13838D0F360E3CD5C769FAF0329AA115D708AF3882523AB904084767C963C57EBE50A91 - Submitted as: 0b9f79feb8f2b546c03dc541327898297859084fce43fff06c7bd47c3055130e
- File type: pdf · Size: 78509 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 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 10 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 - 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://krisoc.ru/uplcv?utm_term=android+no+certificate+to+install, https://levin-dent.ru/wp-content/plugins/super-forms/uploads/php/files/096c4291dc45db535214e4b09e243031/80484426553.pdf, http://hermanosgolbano.com/admin/fckeditor/editor/filemanager/connectors/phpfile/vazimutufudipatu.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 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 1548) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
993 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 162.159.142.9 US · San Francisco · AS13335 Cloudflare, Inc.
- 40.126.14.163
- 20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
- 52.123.252.223 AU · Sydney · AS8075 Microsoft Corporation
- 23.46.179.82
- 52.110.12.19 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.114
- 40.84.85.40 US · Boydton · AS8075 Microsoft Corporation
- 20.184.175.1 US · San Jose · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://krisoc.ru/uplcv?utm_term=android+no+certificate+to+install
- https://levin-dent.ru/wp-content/plugins/super-forms/uploads/php/files/096c4291dc45db535214e4b09e243031/80484426553.pdf
- http://hermanosgolbano.com/admin/fckeditor/editor/filemanager/connectors/phpfile/vazimutufudipatu.pdf
- http://orderleesushi.com/uploads/files/logedozugejekolabovekozo.pdf
- https://www.ccps.mx/wp-content/plugins/super-forms/uploads/php/files/a1b7372b306e584c9a89cfa0f72c390d/65290980752.pdf
- http://www.everhouse.lt/wp-content/plugins/formcraft/file-upload/server/content/files/161361eb417a62---najovavofuzagedezivarut.pdf
- http://alianzablue.com/aym_image/files/jivomogu.pdf
- http://mosjob.ru/images/file/rubixemufo.pdf
- http://studiopetrilli.it/userfiles/files/majefow.pdf
- http://www.valaisconsulting.ch/file/zafesolewironob.pdf
- https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613ff7b24eea6---22309092655.pdf
- http://engcaphone.com/_UploadFile/Images/file/51991364769.pdf
- https://matharu.ae/userfiles/file/21428440362.pdf
- https://bdprescription.com/ci/userfiles/files/xupojuri.pdf
- http://idealthailand.com/file_media/file_image/file/58070063689.pdf
- https://ateneoarbonaida.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613ead17d21e8---vujupaberegabujiw.pdf
- http://an-ocn.ru/ckfinder/userfiles/files/tusemorodobezex.pdf
- http://drairtools.com/ckfinder/userfiles/files/vimusowisizomuvi.pdf
- https://globalcircle.club/userfiles/file/sasekusexetakuki.pdf
- https://pluviaterra.mx/wp-content/plugins/super-forms/uploads/php/files/cd1358a7c2e451f55fdedb5e23546657/39369488649.pdf
- https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/85de7aba75c36a8dd4f67c808b9bf9b6/73653039734.pdf
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/16146383f9f6e8---56248280443.pdf
- http://robwalker.net/fckupload/file/deponawigepezapozit.pdf
- http://ya-ke.cn/admin/upload/fejenufegawulewozox.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- krisoc.ru
- levin-dent.ru
- hermanosgolbano.com
- orderleesushi.com
- www.ccps.mx
- alianzablue.com
- mosjob.ru
- studiopetrilli.it
- www.valaisconsulting.ch
- www.adler-leitishofen.de
- engcaphone.com
- bdprescription.com
- idealthailand.com
- ateneoarbonaida.com
- an-ocn.ru
- drairtools.com
- globalcircle.club
- pluviaterra.mx
- gz-topstar.com
- aliancegroup.su
- robwalker.net
- ya-ke.cn
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 57.154.63.210
- 40.84.97.4
- 162.159.142.9
- 20.247.185.124
- 52.123.252.223
- 52.110.12.19
- 4.230.171.124
- 40.84.85.40
- 20.184.175.1
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report