MALICIOUS — 66334dcd2e73f59a77a5fa8576a864a75364c26d927cf2fe6ddbc1cdb8ffcde9
MALICIOUS — 66334dcd2e73f59a77a5fa8576a864a75364c26d927cf2fe6ddbc1cdb8ffcde9 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:
66334dcd2e73f59a77a5fa8576a864a75364c26d927cf2fe6ddbc1cdb8ffcde9 - SHA-1:
b394b0675e37d3d99c7374fce775cd9286a305e0 - MD5:
36f06cbfef393f53f21fc33b491b6450 - ssdeep:
1536:RLlGMPxJbcWPznpHkCDc4P24W6pOu26WzAskgF8iB4qqRA:5lGsxtdPzpHkIfku2MU8i99 - TLSH:
T14C38D0F321A7DE8CF6464F07A9EA61ACF48AD38471629B4000897B7C917C9FEBE14541 - Submitted as: 66334dcd2e73f59a77a5fa8576a864a75364c26d927cf2fe6ddbc1cdb8ffcde9
- File type: pdf · Size: 84116 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://nomylo.ru/uplcv?utm_term=manny+mod+apk, http://jjc-dev.com/userfiles/file/ledaviw.pdf, https://cplastik.cz/data/cms/file/fagita.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)
1003 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
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 162.159.142.9 US · San Francisco · AS13335 Cloudflare, Inc.
- 40.126.14.162
- 52.230.59.222 SG · Singapore · AS8075 Microsoft Corporation
- 52.123.252.232 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.51 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.48 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.102
- 57.155.101.212 SG · Singapore · AS8075 Microsoft Limited UK
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://nomylo.ru/uplcv?utm_term=manny+mod+apk
- http://jjc-dev.com/userfiles/file/ledaviw.pdf
- https://cplastik.cz/data/cms/file/fagita.pdf
- http://opuspointpartners.com/ckfinder/userfiles/files/20582594963.pdf
- https://laplacedesstores.com/upload/file/nowabalurufifiwitonesa.pdf
- https://lochoanggia.com/upload/files/makibapobimajipagosafe.pdf
- http://vertex-decor.com/userfiles/file/jimudidanev.pdf
- http://www.bewegeninarnhem.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161400a9f57b27---15208973301.pdf
- http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/1f71afhjmac9t5k2ju6c5fq7e2/sunafurit.pdf
- https://dubaimotorcycletours.com/uploaded_images/files/45520957834.pdf
- http://tbff-bygg.se/img/files/bafuxitoraxosasa.pdf
- http://cnsgawefgl.netsociality.com/upload/files/luloju.pdf
- http://newtarrytowndeli.com/uploads/files/xebanodutofo.pdf
- https://movie2book.com/userfiles/file/65339066201.pdf
- http://fratellilongoni.com/userfiles/files/23599671528.pdf
- http://geose.ru/userfiles/file/vujegejotuwe.pdf
- http://umrllc.com/userfiles/files/61599646918.pdf
- http://showpelec.com/data/file/20210916_012314_524.pdf
- https://xn--atpta-nfb.lv/images/userfiles/files/50131500001.pdf
- https://anandamsanyal.com/userfiles/file/46122630215.pdf
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613719563ead3---pokezuludexazefasu.pdf
- https://mountainbrookbuilders.com/home/mountain/public_html/ckfinder/userfiles/files/1428798752.pdf
- http://machulski.com/public/file/52775336038.pdf
- http://aeronautike.com/userfiles/file/85888158509.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- nomylo.ru
- jjc-dev.com
- opuspointpartners.com
- laplacedesstores.com
- lochoanggia.com
- vertex-decor.com
- www.bewegeninarnhem.nl
- milcontabil.com.br
- dubaimotorcycletours.com
- tbff-bygg.se
- cnsgawefgl.netsociality.com
- newtarrytowndeli.com
- movie2book.com
- fratellilongoni.com
- geose.ru
- umrllc.com
- showpelec.com
- anandamsanyal.com
- hellnocancershow.com
- mountainbrookbuilders.com
- machulski.com
- aeronautike.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.73.24
- 52.168.112.66
- 162.159.142.9
- 52.230.59.222
- 52.123.252.232
- 52.110.12.51
- 52.110.12.48
- 4.230.171.124
- 57.155.101.212
- 72.153.5.60
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report