MALICIOUS — 14a8c155e34417676312c3687eca315c85cfd3f55b31ee441bbcd131cfea0aa5
MALICIOUS — 14a8c155e34417676312c3687eca315c85cfd3f55b31ee441bbcd131cfea0aa5 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
14a8c155e34417676312c3687eca315c85cfd3f55b31ee441bbcd131cfea0aa5 - SHA-1:
e2b4dee3a8bd71ec741c6c6e4a071fae0883b1e5 - MD5:
26a9714a12dfe094ebc0b4e456696699 - ssdeep:
3072:dKqz+DltGUz/WLKYfQQnNeLFxuc1Dvvsf56q2:dlscUzuLKB6YvvD - TLSH:
T1EB3DE1F311E7DC1C378ACB4729D62169B196D7983072EA9100C8A23C987C9FDBF14A61 - Submitted as: 14a8c155e34417676312c3687eca315c85cfd3f55b31ee441bbcd131cfea0aa5
- File type: pdf · Size: 129721 bytes
- Verdict: malicious (99/100)
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 99/100 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 - Contacted 7 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: https://medvor.ru/uplcv?utm_term=from+3+onwards, http://www.gabrielamaciel.net/images/content/file/60771486048.pdf, http://yalcinsezer.com/upload/ckfinder/files/foxorezor.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)
1009 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
- 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/
- 23.40.52.209
- 23.11.37.157
- 20.190.142.166
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://medvor.ru/uplcv?utm_term=from+3+onwards
- http://www.gabrielamaciel.net/images/content/file/60771486048.pdf
- http://yalcinsezer.com/upload/ckfinder/files/foxorezor.pdf
- http://winhazel.com/indigo/ckfinder/userfiles/files/denemaxefotesomiwokadevut.pdf
- https://mediaget.com/userfiles/files/rapazatugetizokusuvesevo.pdf
- http://lucidareemantenerepavimentifaidate.it/userfiles/files/7427232088.pdf
- http://circolosilverblufitnessclub.eu/userfiles/files/21853793749.pdf
- http://tokstar.com/_UploadFile/Images/file/99963472046.pdf
- http://sasnowosielski.com/ckfinder/userfiles/files/jepinefabitos.pdf
- https://vipbeachhouse.com/uploads/editor/file/16124117892.pdf
- http://shinyoungvalve.com/userData/board/file/33444256387.pdf
- https://ddmmaze.altruistictech.org/documents/img/upload/files/wadagak.pdf
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/161543d3d5f918---25304276275.pdf
- http://cathyknightwaite.com/ckfinder/userfiles/files/78980271715.pdf
- http://neurooperations.com/ckfinder/userfiles/files/51933338500.pdf
- http://revucue.com/ckfinder/userfiles/files/75266991456.pdf
- http://runnersavezzano.it/public/userfiles/file/remuzanijofatisuzedek.pdf
- http://www.rannatennis.ee/data/upfiles/files/nirotexep.pdf
- https://onthespothousing.com/userfiles/file/gatafulirekogegumojog.pdf
- https://ritascreation.com/userfiles/file/besabizewixalufa.pdf
- https://kpii3yaw3-7nc.com/contents/files/bafedemulawitefutili.pdf
- http://laptopcuhaiphong.vn/upload/files/gepojimesele.pdf
- https://ymy-tea.tw/upload/files/lilep.pdf
- https://arhometutor.com/userfiles/file/95162501742.pdf
- http://fnathservices.com/upload/file/fopukavifubodu.pdf
Embedded domains
- medvor.ru
- www.gabrielamaciel.net
- yalcinsezer.com
- winhazel.com
- mediaget.com
- lucidareemantenerepavimentifaidate.it
- circolosilverblufitnessclub.eu
- tokstar.com
- sasnowosielski.com
- vipbeachhouse.com
- shinyoungvalve.com
- ddmmaze.altruistictech.org
- www.diktu.com
- cathyknightwaite.com
- neurooperations.com
- revucue.com
- runnersavezzano.it
- onthespothousing.com
- ritascreation.com
- kpii3yaw3-7nc.com
- ymy-tea.tw
- arhometutor.com
- fnathservices.com
- www.w3.org
- purl.org
Embedded IP addresses
- 52.110.12.20
- 4.230.171.124
- 40.84.85.40
- 20.247.184.142
- 135.232.92.137
- 20.184.175.23
- 4.150.223.111
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report