MALICIOUS — 1f9e6a704c8cf643767b5a4c49dc6b80c14e7e4be3913d1d0c84a8a76cd43732
MALICIOUS — 1f9e6a704c8cf643767b5a4c49dc6b80c14e7e4be3913d1d0c84a8a76cd43732 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1f9e6a704c8cf643767b5a4c49dc6b80c14e7e4be3913d1d0c84a8a76cd43732 - SHA-1:
40e04ba5964f3be01a837b7f358655111ac2e4f1 - MD5:
46fbb58867c847e40be399e540f32f14 - ssdeep:
1536:HAIgVCFjobkrKK2qffBPrTuX7BMzYHpIWKCRJw+lVWwpOSQrT:guFjoYoqffBDTuX7azWp6H+l8Su - TLSH:
T15438C1F3619BDC5C778B9F0736AA1198614AE7887071ABD040C8B77C857CABE7E10912 - Submitted as: 1f9e6a704c8cf643767b5a4c49dc6b80c14e7e4be3913d1d0c84a8a76cd43732
- File type: pdf · Size: 76656 bytes
- Verdict: malicious (95/100)
Detections (4 of 53 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 95/100 is the fusion of 6 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 - Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://pixomot.ru/uplcv?utm_term=free+pro+ps2+emulator+2+games+for+android, https://ssekolkata.com/ckfinder/userfiles/files/85261381262.pdf, http://wccflooring.com/userfiles/files/nigazi.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9650 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787820972&P2=404&P3=2&P4=LJQ5PWp%2fyLxDPH%2b%2f9B4AlovWoTIuIZmG8ZAN8jIo9EnCXdBfHsvTvwzwc4ymIK%2fK5zPI%2fx9L0JvWjqW4vyYL3g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787821029&P2=404&P3=2&P4=OQYA8%2fjYcwjChIWRalarMf%2fzPLVV6p0DuA%2bawNdlPf32gfVhQE%2fafCuV8xx4rnX1lOnH%2bkm0c5tVI4hqKsC9NQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
642f948ca56334ef62c4081bd4359fc29cbef3968a503ffe640d1c9cd797cf02 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\4ad01b7aa768360fb20dad9b5262a6c2.png -
434761c0050d3d39884da9d0de93009a2be63f0721e2b0d08b8c0be7dd381ed0 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://pixomot.ru/uplcv?utm_term=free+pro+ps2+emulator+2+games+for+android
- https://ssekolkata.com/ckfinder/userfiles/files/85261381262.pdf
- http://wccflooring.com/userfiles/files/nigazi.pdf
- https://ihappywash.com/uploads/files/202109072115452117.pdf
- https://feltshoe.com/userfiles/file/85025423796.pdf
- http://bukharageorgia.com/sites/default/files/file/27400955983.pdf
- https://dermatologie-chamonix.com/userfiles/file/59841570115.pdf
- http://lacasedescaraibes.fr/file/62587850436.pdf
- http://wawabed.pl/uploads/userfiles/file/40778108719.pdf
- http://cafegreenwichvillage.com/uploads/files/nulevezunaxawejup.pdf
- https://www.pelicanfinancialnetwork.com/ckfinder/userfiles/files/4817027810.pdf
- http://photo-ostrov.com/ckfinder/userfiles/files/lalutujivejo.pdf
- http://kingkady.cn/uploadfile/files/jurubovoramotimabeb.pdf
- http://ventensis.lt/public/ckfinder/userfiles/files/miwokixujusij.pdf
- https://ecodiagnost.com/ckfinder/userfiles/files/majixemodefufa.pdf
- https://heritran.vn/uploads/news_file/32933308223.pdf
- https://cardion.dk/gfx/fckimages/file/74615271542.pdf
- http://novena99.com/uploads/files/202109251633208279.pdf
- http://1utilaje.ro/mm/file/gedelerokakudopufer.pdf
- http://al-bandak.com/userfiles/file/6044273270.pdf
- https://xn--p3t29jo1ed4o4xw.tw/upload/files/fufemunupukemu.pdf
- http://noithatmfc.com/media/ftp/file/11333058511.pdf
- https://eseninternational.com/uploads/files/xamudunulixujakasivifepe.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- pixomot.ru
- ssekolkata.com
- wccflooring.com
- ihappywash.com
- feltshoe.com
- bukharageorgia.com
- dermatologie-chamonix.com
- lacasedescaraibes.fr
- wawabed.pl
- cafegreenwichvillage.com
- www.pelicanfinancialnetwork.com
- photo-ostrov.com
- kingkady.cn
- ecodiagnost.com
- novena99.com
- al-bandak.com
- xn--p3t29jo1ed4o4xw.tw
- noithatmfc.com
- eseninternational.com
- www.w3.org
- purl.org
- ns.adobe.com
- ventensis.lt
- heritran.vn
- cardion.dk
Embedded IP addresses
- 20.42.179.192
- 51.11.192.49
- 52.123.252.239
- 162.159.142.9
- 52.230.59.222
- 4.230.171.124
- 20.42.73.31
- 20.112.250.133
- 135.233.95.144
- 52.123.128.14
- 40.79.150.120
- 203.26.79.13
- 20.50.73.14
- 40.79.197.34
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report