MALICIOUS — 1e6cd790a8b1388f22e24e61e578212e72c752d97e6c50456bcf36d839bd0d51
MALICIOUS — 1e6cd790a8b1388f22e24e61e578212e72c752d97e6c50456bcf36d839bd0d51 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:
1e6cd790a8b1388f22e24e61e578212e72c752d97e6c50456bcf36d839bd0d51 - SHA-1:
664fa07696a166edc5ffdbc6ef0d072147ca6387 - MD5:
0f2cd1511747f5cb0b7027ebcc1f61e4 - ssdeep:
1536:pBvPXuwu9bGhGv8VX3LbZzWM7QEq8+te3Sz5RWQ8GdHWapOtQ0P2JMIbCPJ:T3XuCPVX3vZbqvt4Sz51BdotQJJDY - TLSH:
T15F37BFF32097DD9CB7978F4329B7009DA189D3C86662EFA09088B66C867C97DBF10541 - Submitted as: 1e6cd790a8b1388f22e24e61e578212e72c752d97e6c50456bcf36d839bd0d51
- File type: pdf · Size: 71843 bytes
- Verdict: malicious (98/100)
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 98/100 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 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://smart.sut.ac.th/tsme/src/lib/ckfinder/userfiles/files/kajolexe.pdf, http://tznjl.com/userfiles/files/10291145373.pdf, http://minhanh.com/files/66068392803.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 9 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)
969 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- 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
- 40.126.14.163
- 192.168.122.108
- 52.253.84.76 SG · Singapore · AS8075 Microsoft Corporation
- 52.123.252.197 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.11 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.25 AU · Sydney · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=iphone+email+out+of+office
- http://smart.sut.ac.th/tsme/src/lib/ckfinder/userfiles/files/kajolexe.pdf
- http://tznjl.com/userfiles/files/10291145373.pdf
- http://minhanh.com/files/66068392803.pdf
- http://mounceconstruction.com/userfiles/file/dufovifadenufajadije.pdf
- https://probidjp.com/ckfinder/userfiles/files/20210915_202359.pdf
- https://bio-obst-und-gemuese.de/userfiles/file/desaladukavitetesub.pdf
- https://larustt.com/upload/ckfinder/files/62016092636.pdf
- http://clevio.biz/fckUpload/file/potedaje.pdf
- http://vuatoyen.com/uploads/userfiles/file/49079453032.pdf
- http://rtm-plus.ru/ckfinder/userfiles/files/lakinewodawavumidi.pdf
- https://webbsoil.com/home/webb/public_html/ckfinder/userfiles/files/tapuw.pdf
- https://cambodiadriverservice.com/userfiles/file/80921262352.pdf
- http://aviatechinform.ru/sadm_files/bixesogowezopo.pdf
- https://www.hed-endo.hr/wp-content/plugins/formcraft/file-upload/server/content/files/161316337384b2---jipariranejexepi.pdf
- http://csc0532.com/userfiles/file/20210918191445_0yv13j.pdf
- https://www.artikel238.nl/emmwebbit/resources/ckfinder/userfiles/files/75636750474.pdf
- https://srinivasagroup.com/ci/userfiles/files/pukok.pdf
- http://elsekmont.eu/userfiles/file/xudin.pdf
- http://genarchi.com/data/temp/file/99384479778.pdf
- http://ozdesignhouse.com/app/webroot/uploads/files/92418690483.pdf
- http://maradonasalud.com.ar/ckeditor/ckfinder/userfiles/files/bidasusogusirexojumopapa.pdf
- http://ekotop.eu/userfiles/file/43181210921.pdf
- http://stphilomenaonline.org/userfiles/file/53805284739.pdf
- http://ekopaczka.pl/imgbrama/files/belagepozugebatosibigeka.pdf
Embedded domains
- feedproxy.google.com
- tznjl.com
- minhanh.com
- mounceconstruction.com
- probidjp.com
- bio-obst-und-gemuese.de
- larustt.com
- clevio.biz
- vuatoyen.com
- rtm-plus.ru
- webbsoil.com
- cambodiadriverservice.com
- aviatechinform.ru
- csc0532.com
- www.artikel238.nl
- srinivasagroup.com
- elsekmont.eu
- genarchi.com
- ozdesignhouse.com
- ekotop.eu
- stphilomenaonline.org
- ekopaczka.pl
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 72.145.35.96
- 172.172.255.216
- 52.253.84.76
- 52.123.252.197
- 52.110.12.11
- 52.110.12.25
- 4.230.171.124
- 172.215.188.225
- 74.178.240.61
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report