MALICIOUS — 34d7bf79d2557e3ff5c98994b2016230b7b56f127e57cd557d60d2bcaaf46318
MALICIOUS — 34d7bf79d2557e3ff5c98994b2016230b7b56f127e57cd557d60d2bcaaf46318 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 3 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
34d7bf79d2557e3ff5c98994b2016230b7b56f127e57cd557d60d2bcaaf46318 - SHA-1:
4cc738311cb2ddd66f3ed49ce55aac426764bf2b - MD5:
4f8242f8784c2c5efa3feebdbd7687a8 - ssdeep:
1536:A7RuR3BHm6XT7xxP7towr1YO+fgFR7dKgIsbWzFp9ueAyWapc:vRRLXP7d5+oFR7gBs4Fp9ulZ - TLSH:
T1FB35C0E740DBFF4CA7CBAF436DA721A96086D3C851A1E690418C6758D4BC5FE7E10A20 - Submitted as: 34d7bf79d2557e3ff5c98994b2016230b7b56f127e57cd557d60d2bcaaf46318
- File type: pdf · Size: 58920 bytes
- Verdict: malicious (97/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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-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: https://www.frontieregypt.com/sites/all/libraries/ckfinder/userfiles/files/fejanafo.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://clear-es.net/yamituki-n/uploads/files/dobajiwunesuritado.pdf, https://rireenfrance.com/images/upload/files/ribuvu.pdf, https://bitree.ru/ckfinder/userfiles/files/96608834364.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 7 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 5304) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
1016 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
- 23.40.52.85
- 23.11.37.157
- 20.190.167.21
- 52.123.252.227 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.135
- 52.110.12.2 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.114
- 52.230.59.222 SG · Singapore · AS8075 Microsoft Corporation
- 135.232.92.137 US · Boydton · AS8075 Microsoft Limited
- 23.221.134.22
- 23.221.133.185
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=ethical+hacking+book+pdf+2020
- http://clear-es.net/yamituki-n/uploads/files/dobajiwunesuritado.pdf
- https://rireenfrance.com/images/upload/files/ribuvu.pdf
- https://bitree.ru/ckfinder/userfiles/files/96608834364.pdf
- https://markiza-trade.ru/admin/ckfinder/userfiles/files/56206386003.pdf
- https://edusfera.pl/upload/file/70584512942.pdf
- https://uleshuzataruhaz.hu/files/file/jidonobewatobewotufafonuz.pdf
- https://dadesigning.com/daduserfiles/files/31941243520.pdf
- https://www.frontieregypt.com/sites/all/libraries/ckfinder/userfiles/files/fejanafo.pdf
- http://www.feniuniversity.edu.bd/app/webroot/ckfinder/userfiles/files/gigorejamifopejevimuf.pdf
- http://olympicburger1988.com/uploads/files/latufode.pdf
- http://hansungidschool.com/userfiles/file/togomoworulurom.pdf
- http://geologicatoscana.eu/userfiles/files/82934707219.pdf
- http://cuspsurgeons.com/userfiles/file/sojigegaliweveveb.pdf
- http://www.radiopopiatej.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614255fde05b1---moxoxiwamomaxob.pdf
- https://permargi.com/files/galeria/files/sijegamejexowor.pdf
- http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613bee2fd59fc---48990236093.pdf
- http://amtusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614096ced3723---82778056200.pdf
- http://tpt.taipei/asset/uploads/files/20703866513.pdf
- https://shopinhome.com/ci/userfiles/files/66325305778.pdf
- https://gym-rectif.fr/ckfinder/userfiles/files/20848248128.pdf
- http://villa-carlshorst.de/sites/default/files/file/97751751144.pdf
- http://home-plast.ru/foto/files/jazixilajuxibulafijig.pdf
- http://mg001.cn/upload_fck/file/2021-9-2/20210902195856283319.pdf
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- feedproxy.google.com
- clear-es.net
- rireenfrance.com
- bitree.ru
- markiza-trade.ru
- edusfera.pl
- dadesigning.com
- www.frontieregypt.com
- olympicburger1988.com
- hansungidschool.com
- geologicatoscana.eu
- cuspsurgeons.com
- www.radiopopiatej.com
- permargi.com
- pansophers.com
- amtusa.com
- shopinhome.com
- gym-rectif.fr
- villa-carlshorst.de
- home-plast.ru
- mg001.cn
- uleshuzataruhaz.hu
- www.feniuniversity.edu.bd
- tpt.taipei
Embedded IP addresses
- 74.179.71.159
- 40.84.85.40
- 52.123.252.227
- 52.110.12.2
- 4.230.171.124
- 52.230.59.222
- 135.232.92.137
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report