MALICIOUS — 145b006ad3960d7b85f6fc8b550994a32e4ff767e85a350f56e5f6f07bf8f8e7
MALICIOUS — 145b006ad3960d7b85f6fc8b550994a32e4ff767e85a350f56e5f6f07bf8f8e7 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:
145b006ad3960d7b85f6fc8b550994a32e4ff767e85a350f56e5f6f07bf8f8e7 - SHA-1:
3abc50b0cc3ec82955a5d467b7434e4c574ae82b - MD5:
dc543d5dbab182e510570af6a7adb1ef - ssdeep:
1536:V9Dxo0yk/Z0wItjNitQn1FbSRrfKjClWV0jx50WIJxiiBQmMhJpzo+7ZWwpOSRFy:rCWfItRH1FbUfzOex58Jx6mMhJprQSG - TLSH:
T1E838C0F36193DD9C7A9BDB0765FB1098709AE3882023D7A0458CB6AC94B85FC3F50951 - Submitted as: 145b006ad3960d7b85f6fc8b550994a32e4ff767e85a350f56e5f6f07bf8f8e7
- File type: pdf · Size: 83748 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: https://numen-wow.com/userfiles/cloud/files/lanesinafuzugobopa.pdf, http://lnshiyue.com/userfiles/file/20210926230839_561573378.pdf, http://transportdiverse.com/uploads/files/50129899064.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 6 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)
1127 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
- 20.190.167.148
- 52.123.252.197 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.3 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.28 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.171
- 23.33.238.102
- 72.154.7.112 US · Moses Lake · AS8075 Microsoft Corporation
- 23.221.133.185
- 192.168.122.115
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=chemical+exfoliation+letters+abbr
- https://numen-wow.com/userfiles/cloud/files/lanesinafuzugobopa.pdf
- http://lnshiyue.com/userfiles/file/20210926230839_561573378.pdf
- http://transportdiverse.com/uploads/files/50129899064.pdf
- http://www.cuadernos.in/wp-content/plugins/formcraft/file-upload/server/content/files/1614348c225ee1---jelimilebivu.pdf
- https://atlasautoglass.com/wp-content/plugins/formcraft/file-upload/server/content/files/16158ca6997df1---74506081261.pdf
- http://luligang.com/ckfinder/userfiles/files/bijerijijabuvi.pdf
- http://rentaruedas.com/files/others/76676424385.pdf
- http://cmtoolsrental.com/user_img/files/29355125773.pdf
- http://deshdunya.com/blogimage/file/87636414119.pdf
- http://v-lukomorie.com/uploader/files/72895320278.pdf
- http://fiumaradelsossio.it/userfiles/files/tibudu.pdf
- https://robodom.si/files_vsebine/tupisivifakirikutuwaro.pdf
- http://tnslib.tools/userfiles/files/gajotikugegifizuporabega.pdf
- https://aspirecambodia-edu.org/userfiles/file/punaxirofuxinawuku.pdf
- https://roadtoring.com/wp-content/plugins/super-forms/uploads/php/files/5e73f4f63a5d399002fe7b1bf2ffae01/89599794708.pdf
- https://kicksomeglass.com/wp-content/plugins/super-forms/uploads/php/files/0d25346e14e1970b96b67a8314c456a9/66800434781.pdf
- https://www.americanapi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145f0a55e925---rugezesuzi.pdf
- http://www.satunatc.ac.th/ckfinder/userfiles/files/zijozokanixaxetun.pdf
- http://yuhao-tech.com/userfiles/file/xebuvijapix.pdf
- http://inphilong.com/upload/files/lisuvidewuwepi.pdf
- https://rwd.webseo.tw/upload/files/56022329319.pdf
- http://di-tech.kr/fckeditor/userfiles/file/7076983129.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- feedproxy.google.com
- numen-wow.com
- lnshiyue.com
- transportdiverse.com
- www.cuadernos.in
- atlasautoglass.com
- luligang.com
- rentaruedas.com
- cmtoolsrental.com
- deshdunya.com
- v-lukomorie.com
- fiumaradelsossio.it
- aspirecambodia-edu.org
- roadtoring.com
- kicksomeglass.com
- www.americanapi.com
- yuhao-tech.com
- inphilong.com
- rwd.webseo.tw
- di-tech.kr
- www.w3.org
- purl.org
- ns.adobe.com
- robodom.si
- tnslib.tools
Embedded IP addresses
- 52.123.252.197
- 52.110.12.3
- 52.110.12.28
- 4.230.171.124
- 72.154.7.112
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report