MALICIOUS — 70bf9c7f2d60addf4ef4fbceb6d17bcb215ad45662ec91a284620ff7d2364604
MALICIOUS — 70bf9c7f2d60addf4ef4fbceb6d17bcb215ad45662ec91a284620ff7d2364604 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
70bf9c7f2d60addf4ef4fbceb6d17bcb215ad45662ec91a284620ff7d2364604 - SHA-1:
49f81bf9cb00419853745230641ae94696d6b49d - MD5:
71f1c5a7f5e9f4b118e90b3caaff978d - ssdeep:
768:SR8hLb7CvZHisWn3YZjnJVEDiw4PIfSzTzwLZyVfe1UJVrGa07:SiLbOxMinJVtzTklyVfeCJVO - TLSH:
T1C2349EF30187CD1C76CACF13A8B615AD74D9A7847172DA80D498767C807C6BEAB10A71 - Submitted as: 70bf9c7f2d60addf4ef4fbceb6d17bcb215ad45662ec91a284620ff7d2364604
- File type: pdf · Size: 52409 bytes
- Verdict: malicious (96/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!71F1C5A7F5E9
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 10 weighted signals:
- Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule
Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule
PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-TWM!71F1C5A7F5E9 (rule
PDF/Phish-TWM!71F1C5A7F5E9) - engine signal, weight 0.55, confidence 0.85 - Contacted 9 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://netcdn.xyz/app/431946152/roblox-free-clothes-generator-game-hack, http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/minecraft-building-hacks_GM479516143.pdf, http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-generator_GM431946152.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
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 3236) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
1033 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
- 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/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
- 20.190.167.20
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://netcdn.xyz/app/431946152/roblox-free-clothes-generator-game-hack
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/minecraft-building-hacks_GM479516143.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-generator_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/roblox-com-free-robux_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/claim-gg-free-robux_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/minecraft-wurst-hacked-client_GM479516143.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-daily-spins-coin-master_GM406889139.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/how-to-really-hack-coin-master_GM406889139.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/roblox-hack-codes_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-robux-come_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/coin-game_GM406889139.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/coin-master-hacks-to-get-spins_GM406889139.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-coin-coin-master_GM406889139.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/coin-master-hack-online_GM406889139.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-robux-hack-no-human-verification-or-survey_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/coin-master-hack-account_GM406889139.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-robux-ad_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/www-robux_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/40-free-spins-coin-master_GM406889139.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-robux-with-no-verification_GM431946152.pdf
- http://manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/real-working-coin-master-hack_GM406889139.pdf
- 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
Embedded domains
- netcdn.xyz
- manegeri1kotatasikmalaya.sch.id
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.165.94.46
- 4.144.132.114
- 52.110.12.26
- 52.110.12.20
- 4.230.171.124
- 57.155.101.212
- 51.116.253.168
- 72.153.5.140
- 57.154.63.210
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report