MALICIOUS — 3075c94b6598da0fbd1ffdbe466bf1c31186a3122f014983a0ab4575e6ecab6a
MALICIOUS — 3075c94b6598da0fbd1ffdbe466bf1c31186a3122f014983a0ab4575e6ecab6a 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:
3075c94b6598da0fbd1ffdbe466bf1c31186a3122f014983a0ab4575e6ecab6a - SHA-1:
18d0b2bae663116a2e171aa829346e350edb7f3e - MD5:
8805711015e17f4670b9145c3cadafb9 - ssdeep:
1536:jznrm39gbeVvo1XeeSLZBsY2qouS19RauCxSWI8RRWyFn5LXNGLhY2WUpO7yjd:T29gb4w1OFLZO+k9RauoIan6YB78 - TLSH:
T17037CFF3119BDD9C7E0A9F0369F7649CA18DD7887176DA504088B6ACC0BC5BEBE10990 - Submitted as: 3075c94b6598da0fbd1ffdbe466bf1c31186a3122f014983a0ab4575e6ecab6a
- File type: pdf · Size: 73556 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: http://colegiosantarosa.com/uploads/imagem/file/97341584160.pdf, http://tbeaindia.com/userfiles/file/repalabobitafewiwilut.pdf, http://dfwsedan.com/nbloom/fckuploads/file/zipugerarivolupixi.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 8 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
981 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep(4)._dosvc._tcp.local
- 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
- 23.40.52.85
- 23.11.37.157
- 40.126.14.162
- 23.33.238.178
- 52.110.12.54 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=android+application+backup
- http://colegiosantarosa.com/uploads/imagem/file/97341584160.pdf
- http://tbeaindia.com/userfiles/file/repalabobitafewiwilut.pdf
- http://dfwsedan.com/nbloom/fckuploads/file/zipugerarivolupixi.pdf
- https://na-nule.ru/wp-content/plugins/super-forms/uploads/php/files/8kale6b9pvhpon60l3pumjkvm4/84746350318.pdf
- http://laconchigliacasevacanze.it/userfiles/files/nekuvozakedo.pdf
- http://zeguvietnam.com/uploads/ckfinder/files/75399454730.pdf
- http://htbestcomputer.com/media/ftp/file/nimozakelefibubozopumiwu.pdf
- http://cesnek-vysocina.cz/UserFiles/File/51387417794.pdf
- http://mamaskitchenorder.com/uploads/files/42701013864.pdf
- http://locthanhwindow.com/img_duhoc/files/govet.pdf
- http://metrominicabs.com/survey/userfiles/files/19205907836.pdf
- https://pre-www.bridge-college.com/uploaded/ckeditor/files/gotefulurumap.pdf
- http://sqc.jp/user_data/editor/ckfinder/core/connector/php/upload/files/74523529497.pdf
- http://nhagiatxanh.com/public/default/ckeditor/files/tegiwixu.pdf
- https://www.digitalsofts.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140797f638a3---23194494506.pdf
- https://www.lsv-wittlage.de/ckfinder/userfiles/files/67741210838.pdf
- https://www.ideaklinik.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/161353b9cc396d---36418766536.pdf
- https://xtremefitksa.com/ckfinder/userfiles/files/pepimuguvusidapanevej.pdf
- http://pol2-simf.ru/userfiles/file/45142880530.pdf
- http://deborahmayerlawoffices.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/refojigasum.pdf
- https://eol.org.pe/ckfinder/userfiles/files/28026684743.pdf
- https://matfplayer.com/calisma2/files/uploads/wakonavaloba.pdf
- http://studiosantomauro.it/userfiles/files/68516622702.pdf
- http://www.guaitoli.eng.br/wp-content/plugins/formcraft/file-upload/server/content/files/161339dc84b768---84243934458.pdf
Embedded domains
- feedproxy.google.com
- colegiosantarosa.com
- tbeaindia.com
- dfwsedan.com
- na-nule.ru
- laconchigliacasevacanze.it
- zeguvietnam.com
- htbestcomputer.com
- mamaskitchenorder.com
- locthanhwindow.com
- metrominicabs.com
- pre-www.bridge-college.com
- sqc.jp
- nhagiatxanh.com
- www.digitalsofts.com
- www.lsv-wittlage.de
- xtremefitksa.com
- pol2-simf.ru
- deborahmayerlawoffices.com
- matfplayer.com
- studiosantomauro.it
- www.guaitoli.eng.br
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.232.29
- 52.110.12.54
- 4.230.171.124
- 13.89.179.12
- 52.230.59.222
- 74.178.76.128
- 72.154.7.113
- 4.247.188.224
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report