MALICIOUS — fukoz.pdf
MALICIOUS — fukoz.pdf 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:
9d3a91d0389a4ff5791ec1b998878c5caad7a3f624b1878af2b7e50ace462f95 - SHA-1:
af34f979d331d50d834dfcfdc4c586afe7b1e0d6 - MD5:
d989d44762f8671339c1bc2bb1ff02c6 - ssdeep:
1536:0Em8M0hQd7/VQNTkhK74+fmkSL/XcI4n54BRG5Q/0NhaZSLWezCPpV0PB8W1bFy2:8H7/VugHJBcIocRGK/0v9ZgmPB8WtwUz - TLSH:
T1DD39D0F321A3DC5C378A9B436FF611696886D7892133B5909488B76CD4BCABC7E10960 - Submitted as: fukoz.pdf
- File type: pdf · Size: 86072 bytes
- Verdict: malicious (98/100)
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 98/100 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 - Embedded link rated malicious by URL analysis: http://aodaibooking.com/FileData/ckfinder/files/20210612_4D49EEF11F1C7EB1.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 20 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://sweetestspaparty.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f218e85444---zesapafafafo.pdf, http://omonetach.pl/foto/ilustracje/file/61453302602.pdf, http://getawaynewzealand.co.nz/wp-content/plugins/formcraft/file-upload/server/content/files/160df4bda5cda9---98779189804.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)
9728 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
- c.pki.goog
- ntp.ubuntu.com
- desktop-hsgcbep
- 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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787775117&P2=404&P3=2&P4=bIWypcXo6LflEFRDnPxUIiyXkvv55TwFtdD8qoevk7dgP351wbJ%2bu1x95YORV%2f6WHMVOCHKda8vt%2b3%2f2wFVvAQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787775143&P2=404&P3=2&P4=OeTNWw93hD3D2sI0EXv2lssBhZ%2bgxEfXgd5EZTPUcwwIKWnS97U757vsXJccPBc1XMVQRHflT5VbjN%2fxhe8jhQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\0a4d315ae6b97b323d2fb11f8d2068ec.png -
6dacdd5ab4638b65fe822a178c9b3082db37c9cca4c39b0ef1b2e60cf4c1b147 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
4786cb63281d595e144f2eb04367c705e3c65c33c0f16d46e5b301b0b0684c91 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=types+of+scales+of+measurement+pdf
- https://sweetestspaparty.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f218e85444---zesapafafafo.pdf
- http://omonetach.pl/foto/ilustracje/file/61453302602.pdf
- http://getawaynewzealand.co.nz/wp-content/plugins/formcraft/file-upload/server/content/files/160df4bda5cda9---98779189804.pdf
- https://anfauglir.com/images/file/73601880206.pdf
- http://aodaibooking.com/FileData/ckfinder/files/20210612_4D49EEF11F1C7EB1.pdf
- http://aleeblog.com/wp-content/plugins/super-forms/uploads/php/files/t44vj77hrat2f6qso6bsgppuv6/44723018208.pdf
- https://binarbaidfabrication.com/public_html/userfiles/file/galokilezebe.pdf
- http://www.hkwebdesign.com.hk/wp-content/plugins/formcraft/file-upload/server/content/files/1608552492e211---zudokosurobixojanubol.pdf
- https://motionslam.com/wp-content/plugins/super-forms/uploads/php/files/2638c7214034ee3513fc0cb725942f9c/96460388210.pdf
- https://www.bakkersvlaanderen.be/resources/plugins/ckfinder/userfiles/0/files/4979898319.pdf
- http://shinyoungvalve.com/userData/board/file/53870375744.pdf
- https://mmagame.com/userfiles/file/4037795746.pdf
- http://normel.org/files/upload/file/turebej.pdf
- https://www.ezhealthcheck.com/wp-content/plugins/super-forms/uploads/php/files/hfsnk11i4cq4he0e8ak4cnmsk9/nimigujatajosotesurimeniw.pdf
- https://www.generalutilities.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ad90e727db0---pagugabaseguvonenexut.pdf
- http://artistalexanderkanevskywinnerinternationalaward.com/clientMedia/file/7020794935.pdf
- http://windcampus.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d8c3a277b3d---89406796426.pdf
- http://moriefrusca.com/userfiles/files/43446344691.pdf
- http://evevoyance.fr/adh/.-/file/lozaris.pdf
- https://bykevin.com/wp-content/plugins/super-forms/uploads/php/files/ea26bfd53d321c69b5d21392ad5a76cc/94059434902.pdf
- https://buddingheights.org/wp-content/plugins/formcraft/file-upload/server/content/files/1612af0525c2e5---85097872285.pdf
- https://anukulagrotech.com/ci/userfiles/files/95150157996.pdf
- https://areshin.ru/wp-content/plugins/super-forms/uploads/php/files/75ba35dd93a0de6a16bc9d3e9ede1af5/24209483522.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- sweetestspaparty.com
- omonetach.pl
- anfauglir.com
- aodaibooking.com
- aleeblog.com
- binarbaidfabrication.com
- www.hkwebdesign.com.hk
- motionslam.com
- www.bakkersvlaanderen.be
- shinyoungvalve.com
- mmagame.com
- normel.org
- www.ezhealthcheck.com
- www.generalutilities.com
- artistalexanderkanevskywinnerinternationalaward.com
- windcampus.com
- moriefrusca.com
- evevoyance.fr
- bykevin.com
- buddingheights.org
- anukulagrotech.com
- areshin.ru
- www.w3.org
- purl.org
Embedded IP addresses
- 20.165.94.63
- 20.42.73.28
- 172.66.2.5
- 74.178.232.29
- 52.110.12.15
- 4.230.171.124
- 203.26.79.13
- 20.247.184.142
- 20.165.94.54
- 135.232.92.137
- 20.112.250.133
- 4.150.223.112
- 52.123.128.14
- 40.99.133.226
- 52.123.252.233
- 52.123.252.195
- 52.123.252.227
- 135.233.45.221
- 142.250.195.131
- 4.150.223.102
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report