MALICIOUS — ea5ca1227a8984d8503d39aa62d5c894640211187b6477a567437bf63a8ac00c
MALICIOUS — ea5ca1227a8984d8503d39aa62d5c894640211187b6477a567437bf63a8ac00c is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ea5ca1227a8984d8503d39aa62d5c894640211187b6477a567437bf63a8ac00c - SHA-1:
6a57a211e3e5457f8f7e81f5eeccaa79478ba571 - MD5:
1db839e8af089b608d8b01ac18c18f9d - ssdeep:
1536:vbS8HJCRMt2holY9JAlX9siaGGRqPhBMOf0x1whVNnVOWkxazS6EajjWypOlw:1pkMt2SyWX6iHGs5mhxGhVVEx6EGclw - TLSH:
T1F038E1F71067DD4CB91F83026A7B23A5D68FC3C92566E59021CCB794E8BC87D6E08681 - Submitted as: ea5ca1227a8984d8503d39aa62d5c894640211187b6477a567437bf63a8ac00c
- File type: pdf · Size: 78081 bytes
- Verdict: malicious (97/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 8 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 - 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://inwebjor.ru/uplcv?utm_term=stream+movies+with+friends, http://netinflux.net/userfiles/file/75420638872.pdf, http://ckrestaurantgroup.com/ckfinder/userfiles/files/rofufasuxa.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
Dynamic analysis (windows)
1129 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
- 20.190.167.66
- 192.168.122.105
- 150.171.22.17
- 23.33.238.178
- 23.198.40.44
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 20.247.184.142 SG · Singapore · AS8075 Microsoft Corporation
- 172.215.188.225 US · San Antonio · AS8075 Microsoft Limited
- 74.178.240.61 NL · Amsterdam · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://inwebjor.ru/uplcv?utm_term=stream+movies+with+friends
- http://netinflux.net/userfiles/file/75420638872.pdf
- http://ckrestaurantgroup.com/ckfinder/userfiles/files/rofufasuxa.pdf
- http://mirembeestate.co.ug/wp-content/plugins/formcraft/file-upload/server/content/files/1614170ee9073b---tapuxaxebitafijitizadibe.pdf
- http://www.examnotice.in/uploads/files/49112250290.pdf
- http://bjsddesign.com/filespath/files/20210903161642.pdf
- http://rotarycochinharbour.org/ci/userfiles/files/43549632247.pdf
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/161328aa006a92---babakogamefalej.pdf
- https://stauber.lt/images/files/lijuketomek.pdf
- http://billedbutikken.dk/articlefiles/file/zopufofazefimepaludalazu.pdf
- http://transcash.com/ci/userfiles/files/61742420654.pdf
- https://serpavenger.com/ckfinder/userfiles/files/18746974935.pdf
- http://gomientrung.vn/uploads/image/files/53486705362.pdf
- http://www.vegagastro.pl/upload/file/60187762500.pdf
- http://www.icodar.com/wp-content/plugins/formcraft/file-upload/server/content/files/16146fc1e09307---rodefag.pdf
- https://mcsfood.com/images/file/tonuzegawigaxog.pdf
- http://pomodorolennep.de/gfx/userfiles/files/5792736342.pdf
- https://mai-avto.ru/upload_files/file/bapemejejorapulojaw.pdf
- https://soswzgierz.pl/web/uploads/files/bifarinefo.pdf
- https://reitinguok.lt/userfiles/file/25787004527.pdf
- https://phase1acoustics.com/wp-content/plugins/formcraft/file-upload/server/content/files/16146ded20163e---nivejubanorupovekomi.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- inwebjor.ru
- netinflux.net
- ckrestaurantgroup.com
- www.examnotice.in
- bjsddesign.com
- rotarycochinharbour.org
- www.diktu.com
- transcash.com
- serpavenger.com
- www.vegagastro.pl
- www.icodar.com
- mcsfood.com
- pomodorolennep.de
- mai-avto.ru
- soswzgierz.pl
- phase1acoustics.com
- mirembeestate.co.ug
- stauber.lt
- billedbutikken.dk
- gomientrung.vn
- reitinguok.lt
Embedded IP addresses
- 172.66.2.5
- 4.230.171.124
- 20.247.184.142
- 172.215.188.225
- 74.178.240.61
- 20.42.65.91
- 40.84.85.40
- 4.150.223.101
- 72.145.35.98
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report