MALICIOUS — 3ff25a2ffa1f4bdfa967cee5552044577ab3787d8ed078df0f825c811f175dda
MALICIOUS — 3ff25a2ffa1f4bdfa967cee5552044577ab3787d8ed078df0f825c811f175dda 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:
3ff25a2ffa1f4bdfa967cee5552044577ab3787d8ed078df0f825c811f175dda - SHA-1:
59462e313bbd2dc98e14d327dc4e33352d170484 - MD5:
bfd30fb9ff1ad3acbb0cd50f01863499 - ssdeep:
1536:31dDshENf19MDhhgAKsF8LyiCFJkodhWrxXxgEixLWQpOCbyZ:lyhOf1Mhh5nyyJvkodMxhDix2CQ - TLSH:
T16538DFF32097ED8C77979B1369EA1299F086D38C9572E7A140C8AB6CC47C4BD6E54E00 - Submitted as: 3ff25a2ffa1f4bdfa967cee5552044577ab3787d8ed078df0f825c811f175dda
- File type: pdf · Size: 82285 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: https://www.igescanada.com/ckfinder/userfiles/files/54520630120.pdf, http://enjoyisagenix.com/ckfinder/userfiles/files/6407128586.pdf, http://beijingxinzhi.com/userfiles/file/20210910100835_1547859841.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 10 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)
1012 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
- desktop-hsgcbep(4)._dosvc._tcp.local
- 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
- 23.40.52.209
- 23.11.37.157
- 20.190.142.164
- 172.215.188.232 US · San Antonio · AS8075 Microsoft Limited
- 20.190.142.163
- 52.123.252.247 AU · Sydney · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://feedproxy.google.com/~r/Xvkpad/~3/TSvcnjQ06Jg/uplcv?utm_term=wipro+accounts+interview+questions+and+answers
- https://www.igescanada.com/ckfinder/userfiles/files/54520630120.pdf
- http://enjoyisagenix.com/ckfinder/userfiles/files/6407128586.pdf
- http://beijingxinzhi.com/userfiles/file/20210910100835_1547859841.pdf
- http://sjar-tech.com/uploadfile/file///2021100506552599.pdf
- https://bestcaps99.com/ckfinder/userfiles/files/xidibofajapanawa.pdf
- http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/161337961b5727---12317408862.pdf
- https://fundacionamigosdelmarcaribe.ong/ckfinder/userfiles/files/gidexenuxemuwuxabixaju.pdf
- http://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613ff142ee8f0---renefu.pdf
- http://uniontsg96.ru/admin/ckfinder/userfiles/files/614890547.pdf
- http://stcforanebanglore.smcim.com/www/js/ckfinder/userfiles/files/34304217290.pdf
- https://hot-pol.com/images/file/24481525341.pdf
- http://morebricks.com/ckfinder/userfiles/files/44549437635.pdf
- http://marinaxaraes.com.br/ckfinder/userfiles/files/97339294829.pdf
- http://tnslib.tools/userfiles/files/tabafujesusi.pdf
- http://extrastyle.ee/ckfinder/userfiles/files/jetakemoso.pdf
- http://phayaotechno.com/UserFiles/File/82308126723.pdf
- https://www.capitalroofingct.com/wp-content/plugins/formcraft/file-upload/server/content/files/161542a11f387e---nidelufopazerirexaxepaduf.pdf
- https://apoiotelecom.com/imagens/img_fckeditor/file/28991444243.pdf
- http://xn--j1aii.su/userfiles/file/retanuwatigarije.pdf
- https://kocgrafikavukatwebsitesi.demowebsiteleri.com/upload/files/nagatelipurufa.pdf
- http://creationart.hu/files/file/fejufixowuparika.pdf
- http://thebankcardservices.com/uploads/files/buzikafilisuxexoxegugejif.pdf
- http://lifebeachvilla.com/uploads/image/files/66369219994.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- www.igescanada.com
- enjoyisagenix.com
- beijingxinzhi.com
- sjar-tech.com
- bestcaps99.com
- www.canadiantreasurer.com
- klingende-zeder.de
- uniontsg96.ru
- stcforanebanglore.smcim.com
- hot-pol.com
- morebricks.com
- marinaxaraes.com.br
- phayaotechno.com
- www.capitalroofingct.com
- apoiotelecom.com
- xn--j1aii.su
- kocgrafikavukatwebsitesi.demowebsiteleri.com
- thebankcardservices.com
- lifebeachvilla.com
- www.w3.org
- purl.org
- ns.adobe.com
- fundacionamigosdelmarcaribe.ong
- tnslib.tools
Embedded IP addresses
- 57.154.63.210
- 172.172.255.216
- 172.215.188.232
- 52.123.252.247
- 52.110.12.25
- 52.110.12.53
- 4.230.171.124
- 20.165.94.54
- 135.232.92.137
- 20.42.72.131
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report