MALICIOUS — normal_602166cb8e4a4.pdf
MALICIOUS — normal_602166cb8e4a4.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
51efce0e43dfd144901fed54ddb69804c628f27e2ccf5eac4e5f0e585db3b1fd - SHA-1:
0db5a1590326b19f9ad11d3de0a8432b6d51630b - MD5:
dc46e10ef4db463e69827bd32844cf42 - ssdeep:
1536:MXuZ90YLjukmxjItTIlNtPgXLhPLspwYHgjrmSRk+9s:PZ+U5mxj5ILhPgpwYHgjrRRkr - TLSH:
T1CC39D0F31097DC8C7E92BF577DF965582484E6887032EAA044C43BBCC9B82BD2E51A51 - Submitted as: normal_602166cb8e4a4.pdf
- File type: pdf · Size: 85840 bytes
- Verdict: malicious (95/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!DC46E10EF4DB
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 6 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 - Contacted 17 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://bologen.ru/123?utm_term=craigslist+mississippi+gulf+coast+motorcycle, http://nejuzuwesikodik.rf.gd/child_support_direct_deposit_illinois_form.pdf, http://selofedibaxonal.epizy.com/pupazaxotuvu.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 (14 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9700 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- desktop-hsgcbep
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 250.255.255.239.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
232e4e305cfff7e33ee385d55042661e2e15910d846d1e500579850d6c99e902 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\d022ef827e5b7c2e353133bc14027b26.png -
d1d40b5544cc0e585258db5acdb4ab443a4455ec22886e093feb3a1962cb4944 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://bologen.ru/123?utm_term=craigslist+mississippi+gulf+coast+motorcycle
- http://nejuzuwesikodik.rf.gd/child_support_direct_deposit_illinois_form.pdf
- http://selofedibaxonal.epizy.com/pupazaxotuvu.pdf
- https://cdn.sqhk.co/pelotuwew/YPijvYm/kaxobez.pdf
- http://dujepewowi.22web.org/wonawelosefovekowawez.pdf
- https://nimaxosonoj.weebly.com/uploads/1/3/4/8/134897368/82582727a626c7.pdf
- https://cdn.sqhk.co/susojareb/Nhbhiie/robert_frost_quotes_life_goes_on.pdf
- http://kezasifofajimo.rf.gd/vscode_html_formatter_on_save.pdf
- http://falutaburifa.iblogger.org/36035601375.pdf
- https://cdn.sqhk.co/mujexoxa/ije2mgh/fomosedab.pdf
- http://vokegitejupud.iblogger.org/mojawesonefuzofovufeli.pdf
- http://sadisuden.epizy.com/digirofarokawu.pdf
- https://vivimudovulab.weebly.com/uploads/1/3/1/4/131437737/julalijetumo.pdf
- https://cdn.sqhk.co/fusojafiza/hhHS8jh/towukavebuli.pdf
- https://cdn.sqhk.co/pimidima/fjd4idR/thrift_shop_valuation_guide.pdf
- https://cdn.sqhk.co/lopovekis/igj2wgj/36367897212.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- bologen.ru
- selofedibaxonal.epizy.com
- cdn.sqhk.co
- dujepewowi.22web.org
- nimaxosonoj.weebly.com
- falutaburifa.iblogger.org
- vokegitejupud.iblogger.org
- sadisuden.epizy.com
- vivimudovulab.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
- nejuzuwesikodik.rf.gd
- kezasifofajimo.rf.gd
Embedded IP addresses
- 20.42.73.26
- 4.150.223.96
- 135.233.95.144
- 162.159.142.9
- 4.247.188.233
- 4.230.171.124
- 51.105.71.136
- 20.76.201.171
- 74.178.240.61
- 52.123.129.14
- 52.123.252.212
- 72.153.5.133
- 203.26.79.13
- 52.123.252.235
- 92.223.78.30
- 40.84.97.4
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report