MALICIOUS — e558bb570e3f35556d23d773cfe33597026680a9509009e668fbc8cc1a812268
MALICIOUS — e558bb570e3f35556d23d773cfe33597026680a9509009e668fbc8cc1a812268 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
e558bb570e3f35556d23d773cfe33597026680a9509009e668fbc8cc1a812268 - SHA-1:
52dd43117f37e79ffe01277f284c3ef14d1db22a - MD5:
88a317bb476a0162c36921177ed8def6 - ssdeep:
1536:PkRUQCqMIMN5qKPGVk/WJ601UeZFy06RrueCivkOoWAYQZEwvLfQWepOyvCb:8yQuPG2WUe+0wvkOQ3Zf9ye - TLSH:
T13239C0F351EBED5C774A9B07B9BA01ACA44DE6882133FA914188B67C84BC67D7F00941 - Submitted as: e558bb570e3f35556d23d773cfe33597026680a9509009e668fbc8cc1a812268
- File type: pdf · Size: 86140 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 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 7 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 - Embedded link rated malicious by URL analysis: http://www.uppld.org/wp-content/plugins/formcraft/file-upload/server/content/files/160757e82c85c3---rizusegemegox.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://sh8ke.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a44416a97b4---sexusel.pdf, http://www.uppld.org/wp-content/plugins/formcraft/file-upload/server/content/files/160757e82c85c3---rizusegemegox.pdf, http://kfbi.ru/content/file/kixafa.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9639 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
- 252.0.0.224.in-addr.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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\759b718f09b37d5dbd1bc90902132743.png -
f70dbd12cba496c324059bc0b7c244051f2673916fc1afe8708aa98f5034fa90 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6290d1b228a1e4b47e4c92d74e74d265b4b766a3f8784e4e529887faf89ca224 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=exercicios+horas+em+ingles+pdf
- http://sh8ke.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a44416a97b4---sexusel.pdf
- http://www.uppld.org/wp-content/plugins/formcraft/file-upload/server/content/files/160757e82c85c3---rizusegemegox.pdf
- http://kfbi.ru/content/file/kixafa.pdf
- http://www.frank-diagn.hu/userfiles/files/91531506261.pdf
- http://cuadepthanglong.com/images/ckeditor/files/gemumumunemiwide.pdf
- https://www.hediyevideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610c5651d6243---davejovikiwagepot.pdf
- https://lysgaards.com/ckfinder/userfiles/files/kazasenavupozu.pdf
- https://www.andimoda.com/wp-content/plugins/super-forms/uploads/php/files/3cc3535bb19818aa7554d0c34665ce77/15174853894.pdf
- https://www.stamfordtaxis.com/wp-content/plugins/super-forms/uploads/php/files/6m2esh9crfftmfnm52rcejamsv/sibajaxuw.pdf
- https://tmtteks.com/files/81405059282.pdf
- https://marathonlaval.com/userfiles/files/5336366893.pdf
- https://chocoinmobiliario.com/wp-content/plugins/super-forms/uploads/php/files/36344976208fc1308a7c00cf9aa5ae5c/xugixivosomiloki.pdf
- https://accesoriosalmayor.com/images/userfiles/file/zaberu.pdf
- http://bulk-supplies.com/userfiles/file/tigavobutixot.pdf
- https://sonarmusic.hu/up_image/file/lapamipapavonoputirewe.pdf
- http://coss-wynn-reunion.com/clients/d/db/dbe3622004495b304d8703879a486b7d/File/wefibesufakufeta.pdf
- https://infoenergie-loire.org/userfiles/file/repagotadawafunaxumurifex.pdf
- http://webscape.co.bw/wp-content/plugins/formcraft/file-upload/server/content/files/1609efbfcb8487---rupotuvagasivizufaforazom.pdf
- https://kme.pl/global/app/webroot/uploads/file/16262197788499.pdf
- http://www.hz-kontejnery.cz/ckfinder/userfiles/files/rupizaxoxegibexu.pdf
- http://wine-paraphernalia.com/files/winep/_repo/file/xegosazana.pdf
- http://www.veronicaneal.com/wp-content/plugins/formcraft/file-upload/server/content/files/1/1609ee230933ad---63672101547.pdf
- https://detmers-kontejner.hr/files/lurolotewatasirodisozun.pdf
- https://almoheetmanpower.com/public_html/userfiles/file/faxevumasexolidizuxugu.pdf
Embedded domains
- feedproxy.google.com
- sh8ke.com
- www.uppld.org
- kfbi.ru
- cuadepthanglong.com
- www.hediyevideo.com
- lysgaards.com
- www.andimoda.com
- www.stamfordtaxis.com
- tmtteks.com
- marathonlaval.com
- chocoinmobiliario.com
- accesoriosalmayor.com
- bulk-supplies.com
- coss-wynn-reunion.com
- infoenergie-loire.org
- kme.pl
- wine-paraphernalia.com
- www.veronicaneal.com
- almoheetmanpower.com
- popnmusic.fr
- www.masismarketing.com
- levin-dent.ru
- www.w3.org
- purl.org
Embedded IP addresses
- 74.178.76.128
- 162.159.142.9
- 52.168.117.174
- 4.230.171.124
- 4.144.132.114
- 74.179.77.204
- 74.178.240.51
- 52.123.128.14
- 172.178.240.161
- 74.179.71.159
- 203.26.79.13
- 52.123.252.194
- 92.223.78.30
- 20.184.175.10
- 20.52.64.200
- 48.200.63.27
- 4.207.44.69
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report