MALICIOUS — 06a56d2de97de4139fe9f74ed925ce03634e691bd0d1f88b33262360c53ee133
MALICIOUS — 06a56d2de97de4139fe9f74ed925ce03634e691bd0d1f88b33262360c53ee133 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
06a56d2de97de4139fe9f74ed925ce03634e691bd0d1f88b33262360c53ee133 - SHA-1:
779e5bfb2cc7167e8b3aa9a9d51e4e82f685b649 - MD5:
6fe83055cb8e7604e184b5886354f72a - ssdeep:
1536:TH1dHf4esMrorbIi5RX4pPALekvKW0YZ1wj2OW6pOu29IbAtFeT:Xfbo3IE14ILekvNwj2Lu2S0q - TLSH:
T1B837C0E350C3DEDC769F8F036AD652AD918AD7882271D9A051C8B33DA47C57DAF00A60 - Submitted as: 06a56d2de97de4139fe9f74ed925ce03634e691bd0d1f88b33262360c53ee133
- File type: pdf · Size: 70767 bytes
- Verdict: malicious (95/100)
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 95/100 is the fusion of 6 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 - Contacted 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://laborke.ru/uplcv?utm_term=prolegomena+to+library+classification+published+in, https://www.taxikladis.gr/wp-content/plugins/formcraft/file-upload/server/content/files/1612f37bd0d10f---mifel.pdf, http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613790d44d633---seguzozogirivazabasi.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)
9806 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
- 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
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787877087&P2=404&P3=2&P4=lQqjGoHWglV0NdgvU1TduvfF7F35VqBSh18fZQYx%2f5QQInPoOrsWswOw7o%2fWA6MsJu%2fZOYANBldJz54e2%2fYHVQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\660b2412edb0c73121c4927ab01d089f.png -
9d5d53fe2f36cddfc726d2b576159b5c48845269be796274ccdd369c51750478 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
1044dbac43302f94b933acb8b7adbe27c414c6b704aad32bfa4376700d629666 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://laborke.ru/uplcv?utm_term=prolegomena+to+library+classification+published+in
- https://www.taxikladis.gr/wp-content/plugins/formcraft/file-upload/server/content/files/1612f37bd0d10f---mifel.pdf
- http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613790d44d633---seguzozogirivazabasi.pdf
- http://miskolciharsona.hu/pictures/file/49126110934.pdf
- http://liveisagenix.com/ckfinder/userfiles/files/roketem.pdf
- http://stringquartet.biz/web/images/fck/file/2709090673.pdf
- http://theonejsc.com/userfiles/file/47792890795.pdf
- http://misosmile.com/upload/editor/files/72846842471.pdf
- http://about-dogs.ru/upload/file/69362328248.pdf
- https://simpangkanan.com/contents/files/9240878895.pdf
- https://weldingportal.it/userfiles/file/fomexujifivazigepi.pdf
- http://allineers.morefriendship.com/upload/files/11487777036.pdf
- https://1000families.eu/userfiles/file/nemorasus.pdf
- http://scard.vn/app/webroot/uploads/files/6190091260.pdf
- http://artkulinaria.pl/sites/default/files/file/nakex.pdf
- http://otohyundaidanang.com/uploads/image/files/45225124776.pdf
- https://mosallaesf.ir/uploads/ck/files/rowotifawepixexejiso.pdf
- https://nezamirekhaseafoods.com/userfiles/file/38924479950.pdf
- http://reversetheclocknow.com/ckfinder/userfiles/files/72736809582.pdf
- http://maidichike.com/upload/files/31514067241.pdf
- http://simkoongschool.com/uploads/editer/files/towajixovevesisoda.pdf
- http://jyjjapan.jp/files/ckeditor/files/72745368059.pdf
- http://thuephotocopytaihanoi.com/upload/files/davofipigubirotitawek.pdf
- https://braus.uz/images/shared/file/kewejoxojukozefununefoko.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- laborke.ru
- abapaposentados.com.br
- liveisagenix.com
- stringquartet.biz
- theonejsc.com
- misosmile.com
- about-dogs.ru
- simpangkanan.com
- weldingportal.it
- allineers.morefriendship.com
- 1000families.eu
- artkulinaria.pl
- otohyundaidanang.com
- mosallaesf.ir
- nezamirekhaseafoods.com
- reversetheclocknow.com
- maidichike.com
- simkoongschool.com
- jyjjapan.jp
- thuephotocopytaihanoi.com
- www.w3.org
- purl.org
- ns.adobe.com
- www.taxikladis.gr
- miskolciharsona.hu
Embedded IP addresses
- 4.150.223.100
- 52.110.12.49
- 20.247.184.197
- 4.230.171.124
- 74.178.240.51
- 57.155.101.212
- 74.178.240.61
- 52.123.128.14
- 20.184.175.10
- 72.145.35.103
- 203.26.79.13
- 135.233.95.80
- 48.192.143.121
- 20.184.175.5
- 20.42.73.28
- 20.184.175.6
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report