MALICIOUS — c6605f673ce60ac229d532b6aebf17433324bfa48c37d9d591b13f28192992f3
MALICIOUS — c6605f673ce60ac229d532b6aebf17433324bfa48c37d9d591b13f28192992f3 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
c6605f673ce60ac229d532b6aebf17433324bfa48c37d9d591b13f28192992f3 - SHA-1:
69cf0cef2158118e9aafe177f3638c08dbf6f3c8 - MD5:
d6dffc8fd3633c5b42ee72c4ddc93fd2 - ssdeep:
1536:INbw9R4SxsZ6b9euUPbu/ePohfaOHXSWGpOKCWTRKXDds1mQu2/Dj:RN+Weu0bu/mohVHLKFos1mYf - TLSH:
T16338BFF360DBDD5C778B8B4378E720596489D39C21A2EB9044C8B66C95BCABDBF10510 - Submitted as: c6605f673ce60ac229d532b6aebf17433324bfa48c37d9d591b13f28192992f3
- File type: pdf · Size: 76727 bytes
- Verdict: malicious (100/100)
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 100/100 is the fusion of 10 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://minhquoc.vn/ckfinder/userfiles/files/fujenokelijetegobuv.pdf - network signal, weight 0.70, confidence 0.80
- 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 - Contacted 6 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://china-spec.ru/userfiles/file/61753384943.pdf, http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141f3ce93d2c---jurefaziwuwatipesisowi.pdf, https://emenu.hu/editor_up/wewumegubusu.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)
1271 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- 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
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Gsjc/~3/BcFPVxLj4jw/uplcv?utm_term=simcity+buildit+cheats+2020+ios
- http://china-spec.ru/userfiles/file/61753384943.pdf
- http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141f3ce93d2c---jurefaziwuwatipesisowi.pdf
- https://emenu.hu/editor_up/wewumegubusu.pdf
- https://mikepromedia.com/wp-content/plugins/super-forms/uploads/php/files/87dd6384c5b0bb9bf12558a4cf8833a7/11389873678.pdf
- http://minhquoc.vn/ckfinder/userfiles/files/fujenokelijetegobuv.pdf
- http://www.museopizarra.com/ckfinder/userfiles/files/64923522736.pdf
- https://learnrkbin.jugalbandiresearch.com/ckfinder/userfiles/files/76770661085.pdf
- https://confidence-ist.com/ckfinder/userfiles/files/jebirojosobibubexaberej.pdf
- https://swotin.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c4722b53e4---6896598839.pdf
- http://autosoftware.company/autoresponders_images/files/71327168212.pdf
- https://spa-salon.ru/ckfinder/userfiles/files/52602361891.pdf
- http://sochi-vitrazhi.ru/ckfinder/userfiles/files/samefixoro.pdf
- http://circolonauticofavignana.it/userfiles/files/kudurugesubirubumimabo.pdf
- http://printrun.nl/userfiles/files/xamadefovuwamopusiler.pdf
- http://anneadamslaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/89811641143.pdf
- http://tobolsk.fluentrussia.ru/img/content/files/41025415514.pdf
- http://wuyioutdoor.com/userfiles/file/nejozapijiguxikasoxo.pdf
- http://760_709737661.mildmedia-dev.eu/uploads/userfiles/files/novaruxanem.pdf
- http://cosyromania.com/media/file/zevabitipipuse.pdf
- http://aylincinarli.com/fckfiles/file/dizipikexelabololadazojaw.pdf
- https://srccaa.bdbabymart.com/app/webroot/ckfinder/userfiles/files/zuzumuzivej.pdf
- http://ambvet-trefontane.eu/userfiles/files/lupupogibo.pdf
- http://salon-urody-bellis.pl/images/file/zumasowasilubisajizew.pdf
- https://rubenoferro.com/userfiles/file/1524500652.pdf
Embedded domains
- feedproxy.google.com
- china-spec.ru
- asesoriagarpe.com
- mikepromedia.com
- www.museopizarra.com
- learnrkbin.jugalbandiresearch.com
- confidence-ist.com
- swotin.com
- spa-salon.ru
- sochi-vitrazhi.ru
- circolonauticofavignana.it
- printrun.nl
- anneadamslaw.com
- tobolsk.fluentrussia.ru
- wuyioutdoor.com
- mildmedia-dev.eu
- cosyromania.com
- aylincinarli.com
- srccaa.bdbabymart.com
- ambvet-trefontane.eu
- salon-urody-bellis.pl
- rubenoferro.com
- emaaravm.net
- www.w3.org
- purl.org
Embedded IP addresses
- 4.247.188.224
- 52.123.252.242
- 52.110.12.1
- 4.230.171.124
- 48.211.4.16
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report