MALICIOUS — f944350e3e1d83dc779d62c66878f853db3d16fef2b0e5bbc114c19bdf9c4e66
MALICIOUS — f944350e3e1d83dc779d62c66878f853db3d16fef2b0e5bbc114c19bdf9c4e66 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
f944350e3e1d83dc779d62c66878f853db3d16fef2b0e5bbc114c19bdf9c4e66 - SHA-1:
5dd0e26bf780fb97df4a4e0d84f0e57172cc9022 - MD5:
f4b48c597268ba1bea99c382196d3ecc - ssdeep:
1536:SviJ1XEc6DmllxlFFVtPCVWsMNAdJH62wOqSWxTgn4ivmwjLabWapOnrHn:sI10cb79su0JMXTI4ivj+Enz - TLSH:
T17337BFF72197DE4CB787DF433AE6229D604AEB885231EA500088B75CE5BC97DBE01950 - Submitted as: f944350e3e1d83dc779d62c66878f853db3d16fef2b0e5bbc114c19bdf9c4e66
- File type: pdf · Size: 73307 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 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 99/100 is the fusion of 10 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 - 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 - Contacted 3 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: https://jobtiara.com/files/files/17866710576.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://coretry.ru/uplcv?utm_term=pokemon+heartgold+game+download, http://www.sbawerribee.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/161503d4c8fc49---80320305069.pdf, http://rockhousemethod.com/ckfinder/userfiles/files/61605606315.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)
1037 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ntp.ubuntu.com
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://coretry.ru/uplcv?utm_term=pokemon+heartgold+game+download
- http://www.sbawerribee.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/161503d4c8fc49---80320305069.pdf
- http://rockhousemethod.com/ckfinder/userfiles/files/61605606315.pdf
- https://jobtiara.com/files/files/17866710576.pdf
- http://www.cenlafilm.com/siteuploads/editorimg/file/43217168389.pdf
- https://gruntbudowa.pl/files/file/vejujon.pdf
- http://toflight.mobi/attachment/ckeditor/files/48824148958d66aa76cfd133900afa0b.pdf
- https://charming-dc.com/uploads/files/202109210551577073.pdf
- http://tatishev.ru/admin/ckfinder/userfiles/files/97908202340.pdf
- https://cungcapthitdetuoi.com/app/webroot/files/images/pages/files/87810169602.pdf
- http://www.sport-konyv.hu/userfiles/file/16826225859.pdf
- http://huucodatlanh.com/userfiles/file/51659586079.pdf
- https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/hpjtm0mla0d4jgvnuk3qru8jl1/59150575943.pdf
- http://alexdisinfestazioni.com/userfiles/files/zokogidaburonepipepu.pdf
- http://duszek-lasu.pl/userfiles/file/kupazigamakulu.pdf
- http://przedszkolenisko.pl/userfiles/file/murovujunobevemaditigin.pdf
- http://baggiez.net/userfiles/file/mipaxeduguwijomaj.pdf
- http://www.romanschatztruhe.de/img/files/97224878033.pdf
- http://www.solarwindependence.com/ckfinder/userfiles/files/pijozevezudomubomu.pdf
- http://silverk.ru/img/lib/file/94049700552.pdf
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1614f62439fd33---getelosuraku.pdf
- https://www.grandiosa.is/wp-content/plugins/super-forms/uploads/php/files/4buq0im10ifq0q5jn433bdb2m3/simagimilatifi.pdf
- http://curry-box-deluxe.de/userfiles/file/tinuw.pdf
- http://subventionsbetrug.de/wp-content/plugins/super-forms/uploads/php/files/8dqnqvlqeh42k8bqe09qkt5qbc/9695777912.pdf
- https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/ghtoj9u5s5npn4dclta3mgrkqc/87890640611.pdf
Embedded domains
- coretry.ru
- www.sbawerribee.com.au
- rockhousemethod.com
- jobtiara.com
- www.cenlafilm.com
- gruntbudowa.pl
- toflight.mobi
- charming-dc.com
- tatishev.ru
- cungcapthitdetuoi.com
- huucodatlanh.com
- alexdisinfestazioni.com
- duszek-lasu.pl
- przedszkolenisko.pl
- baggiez.net
- www.romanschatztruhe.de
- www.solarwindependence.com
- silverk.ru
- www.oknookna.pl
- curry-box-deluxe.de
- subventionsbetrug.de
- thewentworthco.com
- marksiegeldds.com
- vdgairconditioning.nl
- apex-architect.ru
Embedded IP addresses
- 172.215.188.225
- 4.230.171.124
- 57.155.104.224
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report