MALICIOUS — 3a547409d6061da71cecbcf40c03e24c6e656e45596401046f454d20a16420cd
MALICIOUS — 3a547409d6061da71cecbcf40c03e24c6e656e45596401046f454d20a16420cd 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:
3a547409d6061da71cecbcf40c03e24c6e656e45596401046f454d20a16420cd - SHA-1:
979bfada20241b10c0d76c919f6b976725e1b7d0 - MD5:
bcd088c643da22241ed8add0f65a1d11 - ssdeep:
1536:fn1h9L3fblkJbVmczXbiuJCtjpV+LKhpJZ0WYPQpWapOtQHXyZZX8ON:/1hFlkpxiC8jpALmGtQHWXv - TLSH:
T18237C0F720E7DD8C7B9A5B03BA6B10D8A489D7886161EF518088B26DD17C9FEBF10510 - Submitted as: 3a547409d6061da71cecbcf40c03e24c6e656e45596401046f454d20a16420cd
- File type: pdf · Size: 76290 bytes
- Verdict: malicious (98/100)
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 98/100 is the fusion of 9 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 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://gf-location.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161341e3a9c7e1---45621556736.pdf, http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/1614b18dd2af1b---92757334035.pdf, https://sibirprokat.ru/ckfinder/userfiles/files/demozipokorul.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 22 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)
9779 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
- desktop-hsgcbep
- ntp.ubuntu.com
- _dosvc._tcp.local
- desktop-hsgcbep._dosvc._tcp.local
- 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\273448d79d5267a6006cabe9e5661521.png -
9fd0980ffd21d442fa5377115dee00e9dac695d47758d54d7b5291c3ec2b6799 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
a94bc17f50735cb1c38cd6f923a4fc170cd54556c619022dbb71463f9479eddb - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=download+apk+of+snaptube
- http://gf-location.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161341e3a9c7e1---45621556736.pdf
- http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/1614b18dd2af1b---92757334035.pdf
- https://sibirprokat.ru/ckfinder/userfiles/files/demozipokorul.pdf
- http://pawsandtiaras.com/ckfinder/userfiles/files/vufugafaraxopipedetevu.pdf
- http://urduhadith.org/survey/userfiles/files/12284978679.pdf
- https://sbmhavacilik.com/userfiles/file/dedisulusa.pdf
- https://ww150001.linebot.net/upfile/files/20210919111506.pdf
- http://mikailang.net/userfiles/file/20210907121114_1206976983.pdf
- http://totalfinance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16148c1fb8922a---29593358444.pdf
- http://gotween.com/userfiles/file///fanivitopit.pdf
- http://metafelix.it/userfiles/files/fusujebago.pdf
- https://aucordechasse.fr/vosImages/resefisi.pdf
- https://kristaldicarlo.com/userfiles/file/70078831625.pdf
- https://travelone.ae/userfiles/files/21893578489.pdf
- http://dlugopis.kbo.pl/ckfinder/userfiles/files/besixujigiletop.pdf
- http://haciogullari.com/depo/sayfaresim/file/78525561637.pdf
- http://agroanaliz.by/upload/editor/files/wadebafokawitabi.pdf
- http://alhegazgroup.com/userfiles/file/84637788088.pdf
- http://jplus-ag.com/upload/files/BodyFile__613165D02187B.pdf
- http://rlangkhan.com/upload/userfiles/files/6419938619.pdf
- http://jca-t.com/fck_image/file/77106481985.pdf
- http://lawyersmarketingusa.com/user_upload_image/file/
- http://pm-ural.com/uploads/files/76434283810.pdf
- https://intersat.lv/files/file/32918091331.pdf
Embedded domains
- feedproxy.google.com
- gf-location.fr
- www.vitrierbxl.be
- sibirprokat.ru
- pawsandtiaras.com
- urduhadith.org
- sbmhavacilik.com
- ww150001.linebot.net
- mikailang.net
- totalfinance.ca
- gotween.com
- metafelix.it
- aucordechasse.fr
- kristaldicarlo.com
- dlugopis.kbo.pl
- haciogullari.com
- alhegazgroup.com
- jplus-ag.com
- rlangkhan.com
- jca-t.com
- lawyersmarketingusa.com
- pm-ural.com
- www.baileysmilk.com
- www.w3.org
- purl.org
Embedded IP addresses
- 74.178.232.29
- 162.159.142.9
- 4.150.223.105
- 52.110.12.32
- 20.42.179.192
- 4.230.171.124
- 52.230.60.54
- 20.50.201.195
- 74.178.76.128
- 52.123.128.14
- 40.99.133.210
- 72.154.7.102
- 203.26.79.13
- 135.233.45.221
- 52.123.252.197
- 57.154.63.210
- 20.165.94.46
- 20.184.175.5
- 4.150.223.109
- 40.79.141.152
- 20.42.73.26
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report