MALICIOUS — 3a47a3dab954e155ea093913f0611dac476259c9853a502b6842d597ff30f19b
MALICIOUS — 3a47a3dab954e155ea093913f0611dac476259c9853a502b6842d597ff30f19b 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:
3a47a3dab954e155ea093913f0611dac476259c9853a502b6842d597ff30f19b - SHA-1:
acfa58f5fe896156d25ac23473bd6b72508b1765 - MD5:
0af20e04ff033c46be9b5a78a2315543 - ssdeep:
1536:CB+NwDDxhfgzNDz8TbxwmJXKd+EpH0085JDr+VgNGG1oqihsKnWAzqrXVWspORF9:ZDz8T+mJXKDpHjilNGqLKkrXcRj - TLSH:
T1B339D0F3215BCD8CB7CA8B5765BA109DB089DACC6122EA9004C87B7DC47C5FD6E20960 - Submitted as: 3a47a3dab954e155ea093913f0611dac476259c9853a502b6842d597ff30f19b
- File type: pdf · Size: 90865 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 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 - Contacted 5 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://huntic.ru/uplcv?utm_term=pogil+muscle+contraction+answers, http://vocal.bpv.su/content/files/files/xenebamawulipisijolav.pdf, http://360global.ca/userfiles/file/35880414493.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1031 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
- 250.255.255.239.in-addr.arpa
- 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
- 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
- 252.0.0.224.in-addr.arpa
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://huntic.ru/uplcv?utm_term=pogil+muscle+contraction+answers
- http://vocal.bpv.su/content/files/files/xenebamawulipisijolav.pdf
- http://360global.ca/userfiles/file/35880414493.pdf
- https://path.mn/userfiles/files/kokaximulonu.pdf
- https://stop-remont.ru/ckfinder/userfiles/files/faxuxagawadebu.pdf
- http://ankamet.com/userfiles/file/sumatasapipetisujiv.pdf
- http://smartmedicaleg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1616404838338c---42858985325.pdf
- http://clean-ecology.com/Upload/files/negulu.pdf
- http://www.julietlandau.com/fckeditor/userfiles/file/tatife.pdf
- https://perleyparish.org/wp-content/plugins/super-forms/uploads/php/files/c67979e83e1c0c8dd5a0185a0541db5e/mebawusepiduwujogosifo.pdf
- http://bernardthevenet.fr/ckfinder/userfiles/files/duwunopiro.pdf
- http://classicalgardenfountains.com/uplds/file/jetavuwavobat.pdf
- http://vipacademy.org/userfiles/file/41307144469.pdf
- https://abicecream.ru/ckfinder/userfiles/files/31052297824.pdf
- http://fastcredit.ge/userfiles/file/fosopilixarogek.pdf
- http://zbirozskepodzamci.cz/userfiles/33767588645.pdf
- http://techmechengineers.com/uploads/nidaduroxero.pdf
- http://open.ua/uploads/ckeditor/files/32063225013.pdf
- https://study-go.info/wp-content/plugins/super-forms/uploads/php/files/acb159508b5ec1c9a74b9bf48c10e9a7/nuvibuwexefi.pdf
- http://midel.me/userfiles/file/vixoruwenuxudusi.pdf
- http://kargo-box.com/uploads/files/52836695918.pdf
- http://shengnabei.com/uploadfile/file///2021101319112444.pdf
- https://jerseyshorepirates.com/userfiles/files/608715779.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- huntic.ru
- vocal.bpv.su
- 360global.ca
- stop-remont.ru
- ankamet.com
- smartmedicaleg.com
- clean-ecology.com
- www.julietlandau.com
- perleyparish.org
- bernardthevenet.fr
- classicalgardenfountains.com
- vipacademy.org
- abicecream.ru
- techmechengineers.com
- open.ua
- study-go.info
- midel.me
- kargo-box.com
- shengnabei.com
- jerseyshorepirates.com
- www.w3.org
- purl.org
- ns.adobe.com
- path.mn
- fastcredit.ge
Embedded IP addresses
- 52.110.12.21
- 4.144.132.114
- 4.230.171.124
- 4.150.223.114
- 72.154.7.103
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report