MALICIOUS — dc2cf713b2999e008721f79c99007bf104761f63aae6746dcf2e8537c84b4e8f

MALICIOUS — dc2cf713b2999e008721f79c99007bf104761f63aae6746dcf2e8537c84b4e8f is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: dc2cf713b2999e008721f79c99007bf104761f63aae6746dcf2e8537c84b4e8f
SHA-1: 3c9c4af722f841e327fd01a3e532327509ccdb3a
MD5: 7933a82f66f78fd97695b1c98a3fc418
ssdeep: 1536:6IhARbhAVVPWs7E+GMLFXqV+W9z3dsWGpOKCWy7D7RGMe9f6wtUs:PItAVVPXmMLtqQWh3dRKynoMeFp
TLSH: T1E437B0F320EBDD4D76478F4329E76459558AC3892272EB9004887B6DD1BC9BDBF00A10
Submitted as: dc2cf713b2999e008721f79c99007bf104761f63aae6746dcf2e8537c84b4e8f
File type: pdf · Size: 70588 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 11 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://studiogiovannone.com/userfiles/files/jatasafumuluxi.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
MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
Embedded network infrastructure: https://giaynangchieucao.com/userfiles/file/gozubusomimogitowida.pdf, http://klsele.com/userfiles/file/1632322985.pdf, http://sbnjl.com/userfiles/files/renifuk.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 6 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
Memory forensics: 5 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 3828) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

1005 behavior events · 0 ATT&CK techniques · 1 dropped files.

Runtime network

www.msftconnecttest.com
rb.symcd.com
rb.symcb.com
inference.location.live.net
ntp.ubuntu.com
http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
23.40.52.209
23.11.37.157
40.126.14.161
20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
52.123.252.224 AU · Sydney · AS8075 Microsoft Corporation
184.84.165.136 AU · Sydney · AS20940 Akamai Technologies, Inc.
23.198.40.44
4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
23.33.238.118
85.210.193.152 GB · AS8075 MICROSOFT-MAINT
23.221.133.185
192.168.122.107

Dropped files

root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=nokia+n+gage+emulator+apk
https://giaynangchieucao.com/userfiles/file/gozubusomimogitowida.pdf
http://klsele.com/userfiles/file/1632322985.pdf
http://sbnjl.com/userfiles/files/renifuk.pdf
http://mkpstroitel.ru/upload/files/xitumufejudaxaturajagaxaf.pdf
http://villaturri.it/wp-content/plugins/formcraft/file-upload/server/content/files/16143d8f8013b0---21202573233.pdf
http://marketingnews.fr/images/file/75330190837.pdf
http://studiogiovannone.com/userfiles/files/jatasafumuluxi.pdf
https://luxesystem.site/js/ckfinder/userfiles/files/56085609162.pdf
https://tuabogadoangel.com/wp-content/plugins/super-forms/uploads/php/files/ca2ea7c0110b89a41e49a6b4c28e9e83/bejevosuwisavetimakoj.pdf
https://sportyou.fr/ckfinder/userfiles/files/fedutiboxonuzeram.pdf
http://sungwoneng.com/upfile_editor/2021/files/felekadopozevofaba.pdf
http://ettorebelfioreliutaio.it/userfiles/files/belezalisedozawodujuloz.pdf
https://pepsima.biz/files/file/69743803994.pdf
https://suncables.co/images/file/dudevukexinigabo.pdf
https://computerzone.pk/file/vimovukotenagejonalere.pdf
https://skatrip.com/basefile/skatripcom/files/wowosuzerakima.pdf
http://ceramvetro.net/userfiles/file/tinebig.pdf
http://omegapizza.net/uploads/files/xowekesasabotelak.pdf
http://lienming-rubber.com/uploads/files/202109200311062252.pdf
http://www.kindytennis.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614079b222e3d---jipixamemaked.pdf
http://swissies.lt/ckfinder/userfiles/files/gidejif.pdf
http://evrokomplekt.ru/userfiles/file/35243832730.pdf
http://xn--zb0bw3kv4s8mn.com/upload/fckeditor/file/1675047853.pdf
https://diarch.in/WYSIWYGImage/file/4495111901.pdf

Embedded domains

feedproxy.google.com
giaynangchieucao.com
klsele.com
sbnjl.com
mkpstroitel.ru
villaturri.it
marketingnews.fr
studiogiovannone.com
luxesystem.site
tuabogadoangel.com
sportyou.fr
sungwoneng.com
ettorebelfioreliutaio.it
pepsima.biz
suncables.co
skatrip.com
ceramvetro.net
omegapizza.net
lienming-rubber.com
www.kindytennis.com
evrokomplekt.ru
xn--zb0bw3kv4s8mn.com
diarch.in
reclameindex.nl
www.w3.org

Embedded IP addresses

20.42.65.84
20.247.185.124
52.123.252.224
184.84.165.136
4.230.171.124
85.210.193.152

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report