MALICIOUS — f54ecaf08a29e563112d7148ffa8df19ff8bd706701f80681e24525937dfab32
MALICIOUS — f54ecaf08a29e563112d7148ffa8df19ff8bd706701f80681e24525937dfab32 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
f54ecaf08a29e563112d7148ffa8df19ff8bd706701f80681e24525937dfab32 - SHA-1:
5ca62813b346266d77046badedf685e33def7acf - MD5:
db7719bc096afe8a99c33162dbead803 - ssdeep:
1536:2ScuWTYm29lR6ouLXDN8kvst4mPEUn4JlA+paklMp3jSylGzB9dA48PY6U2PiDXq:yuvmslRjuLzN8Fee47paMN9q0CiDXJk7 - TLSH:
T18B38CFF31187ED8CBA8B67037E6716AE65CEC3C86122D79200C8B61ED06C6AC7E11D50 - Submitted as: f54ecaf08a29e563112d7148ffa8df19ff8bd706701f80681e24525937dfab32
- File type: pdf · Size: 82589 bytes
- Verdict: malicious (98/100)
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!DB7719BC096A
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 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 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4489247/normal_600923d29a4cd.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 22 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://infrive.ru/pbw?utm_term=kgf+chapter+2+tamil+movie+download+tamilrockers, https://sitimewodojex.weebly.com/uploads/1/3/1/8/131856527/kasugininafewoton.pdf, http://mefijunov.pbworks.com/w/file/fetch/144704838/61789110778.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)
9674 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
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787918789&P2=404&P3=2&P4=FO8QQa49OSutl1gZAfvVtlpxXGZS%2flOCKGf%2bGDWyiym2JsrSI%2bHqC2moxBjB5ah4cMj%2bhNTUCle7x8GMyKnACg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787918814&P2=404&P3=2&P4=N4DYiIDKjfS86s8nM6v4A9RzM1JC3ThzdRw%2fhBOHwsXNzEabJiFfr%2feXABse0XGzO5wZetDxEPoLH8nRD4Ud%2fA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b91c3cc622244eafe28b5196e379462d.png -
378f010c0f0dfd2a20943d1d21270605e7017c80157ffcfb95c8b1dc15ad6528 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3ac5ad086a6255f1ecea6244e9df57b0e5fd229ba967bd7261c8d92d9fafd253 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://infrive.ru/pbw?utm_term=kgf+chapter+2+tamil+movie+download+tamilrockers
- https://sitimewodojex.weebly.com/uploads/1/3/1/8/131856527/kasugininafewoton.pdf
- http://mefijunov.pbworks.com/w/file/fetch/144704838/61789110778.pdf
- https://cdn-cms.f-static.net/uploads/4502439/normal_6047e70655914.pdf
- https://static.s123-cdn-static.com/uploads/4489247/normal_600923d29a4cd.pdf
- https://japafapu.weebly.com/uploads/1/3/1/4/131437770/kejop_pawobab_gofoxepakepe_kudoloxipevuru.pdf
- https://static.s123-cdn-static.com/uploads/4405419/normal_5ff50c8a0a061.pdf
- https://tediresul.weebly.com/uploads/1/3/5/3/135345321/9747711.pdf
- https://static.s123-cdn-static.com/uploads/4411921/normal_600074431cc88.pdf
- https://static.s123-cdn-static.com/uploads/4426957/normal_5fe3ecdae8248.pdf
- http://seromazu.pbworks.com/f/40961284579.pdf
- https://jinezosibe.weebly.com/uploads/1/3/4/4/134454760/litazi-madanebanoxaxej.pdf
- https://sozotamuluz.weebly.com/uploads/1/3/4/4/134496452/65b8d09b941.pdf
- https://static.s123-cdn-static.com/uploads/4491433/normal_5ffb372591803.pdf
- https://cdn-cms.f-static.net/uploads/4378846/normal_602d8024caae5.pdf
- https://cdn-cms.f-static.net/uploads/4483867/normal_6016900dc10b8.pdf
- https://cdn-cms.f-static.net/uploads/4454041/normal_60baaf4c6a38c.pdf
- https://cdn-cms.f-static.net/uploads/4427793/normal_5fd60286467fe.pdf
- https://static.s123-cdn-static.com/uploads/4483070/normal_5feb4e985fc92.pdf
- https://fizakilugoleji.weebly.com/uploads/1/3/1/4/131438405/renusabokapexo_duraf_nobozidokumuzoz.pdf
- https://zisamezasebav.weebly.com/uploads/1/3/3/9/133997726/petogulo-butenibijoxos-xevugup-revupile.pdf
- https://static.s123-cdn-static.com/uploads/4484631/normal_5ff77203eac5c.pdf
- https://zetodimamewiwek.weebly.com/uploads/1/3/2/3/132302859/317ecf5966.pdf
- https://bogibopedazite.weebly.com/uploads/1/3/4/0/134018154/a47eabf0160fd.pdf
- https://cdn-cms.f-static.net/uploads/4381321/normal_60112877901c4.pdf
Embedded domains
- infrive.ru
- sitimewodojex.weebly.com
- mefijunov.pbworks.com
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- japafapu.weebly.com
- tediresul.weebly.com
- seromazu.pbworks.com
- jinezosibe.weebly.com
- sozotamuluz.weebly.com
- fizakilugoleji.weebly.com
- zisamezasebav.weebly.com
- zetodimamewiwek.weebly.com
- bogibopedazite.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 48.211.4.16
- 40.84.97.4
- 4.150.223.98
- 51.11.192.49
- 20.42.179.192
- 52.110.12.56
- 85.210.193.152
- 4.230.171.124
- 52.253.84.76
- 135.232.92.137
- 20.42.72.131
- 20.112.250.133
- 52.123.128.14
- 40.99.134.18
- 135.233.95.80
- 172.178.240.163
- 203.26.79.13
- 92.223.78.30
- 4.150.223.108
- 48.199.12.1
- 20.50.73.5
- 52.148.114.188
File paths
- H:\N2
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report