MALICIOUS — dbc3d4b4446dde3cc070b42f12f62c4d262aa0603357b23c519ee0e4d6e130d8
MALICIOUS — dbc3d4b4446dde3cc070b42f12f62c4d262aa0603357b23c519ee0e4d6e130d8 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:
dbc3d4b4446dde3cc070b42f12f62c4d262aa0603357b23c519ee0e4d6e130d8 - SHA-1:
91130df2c14b0edfeab392a4e1293156dcd0b901 - MD5:
513b457d79f5d406cdbe5b81b0b57b43 - ssdeep:
1536:lfgnd37uekrUI50YdryYLiZBqAqdFySV8W6pOu26Wr2JbfIB71:xgnduekrbdryoirqvySTu2qDIn - TLSH:
T1CA38D0F3609BCD0CB74A8F4755F72059A44AE68831A2EDA045C9B66D94BC6FE7F00C60 - Submitted as: dbc3d4b4446dde3cc070b42f12f62c4d262aa0603357b23c519ee0e4d6e130d8
- File type: pdf · Size: 84192 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - 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 10 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://www.karelo.com/uploads/File/penuwoxewejomaliw.pdf, https://qigoodteam.com/uploads/files/202109290637153105.pdf, http://minhledtran.com/luutru/files/gomexavazulolovovero.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)
982 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
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- _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
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=butterfly+neck+tattoo
- https://www.karelo.com/uploads/File/penuwoxewejomaliw.pdf
- https://qigoodteam.com/uploads/files/202109290637153105.pdf
- http://minhledtran.com/luutru/files/gomexavazulolovovero.pdf
- http://technology-mp.it/userfiles/files/likunusi.pdf
- http://hkacca.com/userfiles/96537195136.pdf
- http://soosanfix.com/upload/fckeditor/file/rajifevu.pdf
- http://szyldkj.com/luodan/images/userfiles/file/zesenifizix.pdf
- https://grahampropertytax.com/wp-content/plugins/super-forms/uploads/php/files/ccb48075177eeae44b4f020c47232d92/durabijudur.pdf
- http://stagelight.pl/userfiles/files/83662445697.pdf
- http://clerus.hu/files/file/piderulomek.pdf
- https://www.naabelectric.com/userfiles/files/75814232043.pdf
- http://belly.bpv.su/content/files/files/xemonak.pdf
- http://mavelikaradiocese.org/rapha/ckfinder/userfiles/files/20925038619.pdf
- http://wirtrauenuns.ch/images/file/xevirupadan.pdf
- http://kindervakantieweekdeurne.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16150ce3096c3a---jilumazorixafazumamadabo.pdf
- http://efuturesthai.com/uploads/file/pavotajijifukovumuli.pdf
- http://ebrinteractive.com/userfiles/file/xososudoxonexaxugiko.pdf
- http://khachsansapa.vn/webroot/img/files/wujidugofibesuxo.pdf
- http://bbmeti.it/userfiles/files/xewiwodokoxupijonavesomin.pdf
- http://pferdefreunde-brueckenhof.de/sites/default/files/userfiles/file/8614286491.pdf
- https://0955205219.jwa.tw/userfiles/files/ponewilaxopajeresejog.pdf
- https://worldkelo.com/wp-content/plugins/super-forms/uploads/php/files/0b5919a8236e00f75ee4f0ab092d6474/31167551222.pdf
- http://studiotecnicodambra.eu/userfiles/files/rirebovititixevixe.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- www.karelo.com
- qigoodteam.com
- minhledtran.com
- technology-mp.it
- hkacca.com
- soosanfix.com
- szyldkj.com
- grahampropertytax.com
- stagelight.pl
- www.naabelectric.com
- belly.bpv.su
- mavelikaradiocese.org
- wirtrauenuns.ch
- kindervakantieweekdeurne.nl
- efuturesthai.com
- ebrinteractive.com
- bbmeti.it
- pferdefreunde-brueckenhof.de
- 0955205219.jwa.tw
- worldkelo.com
- studiotecnicodambra.eu
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 203.26.79.13
- 40.84.97.4
- 57.154.63.210
- 62.233.121.5
- 40.84.85.40
- 52.123.252.192
- 4.230.171.124
- 51.105.71.137
- 74.179.77.204
- 72.145.35.109
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report