MALICIOUS — f1b467634aeda979701f90197abdd27403525c73c05370d4507e206931a792e4
MALICIOUS — f1b467634aeda979701f90197abdd27403525c73c05370d4507e206931a792e4 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:
f1b467634aeda979701f90197abdd27403525c73c05370d4507e206931a792e4 - SHA-1:
d4ffc127b2b36a1f98936e02d3b47a3fd8f6fbc8 - MD5:
552ef34ad822a214907b82eb3d773c80 - ssdeep:
1536:Uqex7UCPy0SUc3zUvtrSwLOM9hbCFT6QsSlLW11jVY+oLWQpOCoWZSvEKGvNUDCA:ax7lPyafFZLOyhbC4UWVY+o2CpSv+N+Z - TLSH:
T10F39D0E36197DECCB25E9F0769F940ADA04DD7882132D95050487B2CDA7CAFEBE10911 - Submitted as: f1b467634aeda979701f90197abdd27403525c73c05370d4507e206931a792e4
- File type: pdf · Size: 88609 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 9 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://oniceh.ru/uplcv?utm_term=devaluation+and+depreciation+of+currency, http://savoie-outils-coupants.com/ckfinder/userfiles/files/rabopap.pdf, https://adtw1.com/ckfinder/userfiles/files/82415192498.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 6 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
Dynamic analysis (windows)
967 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
- 172.66.2.5 US · San Francisco · AS13335 Cloudflare, Inc.
- 23.11.37.157
- 20.190.167.65
- 23.33.238.135
- 52.110.12.38 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.207
- 20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
- 192.168.122.106
- 150.171.28.11
- 4.150.223.98 US · Des Moines · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://oniceh.ru/uplcv?utm_term=devaluation+and+depreciation+of+currency
- http://savoie-outils-coupants.com/ckfinder/userfiles/files/rabopap.pdf
- https://adtw1.com/ckfinder/userfiles/files/82415192498.pdf
- http://beergolfers.com/blog/images/file/98048756643.pdf
- https://korovin.org/site/img_ufiles/bedumi.pdf
- http://mopi.eu/ckfinder/userfiles/files/89125061914.pdf
- http://hoogbegaafdennu.nl/userfiles/file/68438163451.pdf
- http://geobigoni.it/userfiles/files/pulogifamijelelijikud.pdf
- http://churchontherockuk.org/home/churchontherock1/public_html/userfiles/files/doweviluwidukod.pdf
- http://phamtrangia.site/upload/files/keziz.pdf
- http://scuderieverdina.it/scuderia/userfiles/file/92107061176.pdf
- http://yeosingol.com/FileData/ckfinder/files/20210911_441130B12D80A098.pdf
- http://budaikepkeret.hu/uploads/file/deborimo.pdf
- https://attack.lt/images/files/dokugiletafimazesusapapa.pdf
- https://promise-land.com/upload/file/39969439129.pdf
- http://aurora-c.jp/files/files/8590302323.pdf
- https://floridagreatescape.com/media/file/xanevapuvafoxaxo.pdf
- http://cameralehiep.com/hinhanh_fckeditor/file/dakuxonewobede.pdf
- http://bjavc.com/filespath/files/20210904205319.pdf
- http://thegioidahoacuong.com/uploads/image/files/15361595747.pdf
- https://washlounge.in/ckfinder/userfiles/files/sitok.pdf
- http://mdtrend.hu/files/file/83878717278.pdf
- http://feuerwehrobrigheim.de/upload/files/1816310806.pdf
- http://stepasidemedical.ie/images/uploads/file/jalerulazimubesisab.pdf
- https://best-of-geldanlagen.de/userfiles/file/fokasuboba.pdf
Embedded domains
- oniceh.ru
- savoie-outils-coupants.com
- adtw1.com
- beergolfers.com
- korovin.org
- mopi.eu
- hoogbegaafdennu.nl
- geobigoni.it
- churchontherockuk.org
- phamtrangia.site
- scuderieverdina.it
- yeosingol.com
- promise-land.com
- aurora-c.jp
- floridagreatescape.com
- cameralehiep.com
- bjavc.com
- thegioidahoacuong.com
- washlounge.in
- feuerwehrobrigheim.de
- best-of-geldanlagen.de
- www.w3.org
- purl.org
- ns.adobe.com
- budaikepkeret.hu
Embedded IP addresses
- 172.66.2.5
- 52.110.12.38
- 4.230.171.124
- 20.247.185.124
- 4.150.223.98
- 72.154.7.104
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report