MALICIOUS — normal_5f880ab397af7.pdf
MALICIOUS — normal_5f880ab397af7.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
d337500cce6eb6cc4da2139df4971c09c3b20c6e90bb2fb7617a81b5d0a47d37 - SHA-1:
4ee17784f3c52a96a3e13e2f8aac3d1f2565d0a3 - MD5:
99c919c2c1bf9234852e8457c9964dc2 - ssdeep:
768:NKgGzpDTpRDxFUfItOvs00xNrR0gq683gQTe/favBjh/ZqYqgAbG0qfkfemj/MGb:dGFXpRtFUaOvslxNJ/k5RqgEPjMGJ5 - TLSH:
T18D32AEF31063DD8D7ECBAB177DA72469A48ED24A91229750449C772CC5BC3BDAE10930 - Submitted as: normal_5f880ab397af7.pdf
- File type: pdf · Size: 47235 bytes
- Verdict: malicious (84/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4366335/normal_5f87116c1fbde.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 12 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=spotify+app+android+cracked, https://mojivimimujovo.weebly.com/uploads/1/3/0/8/130874437/3250b5961ed1.pdf, https://worobewunit.weebly.com/uploads/1/3/1/4/131406731/35e2f9765f0716d.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 (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9792 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
- 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
- ntp.ubuntu.com
- desktop-hsgcbep
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b77d85f6848029a045c6cd2888c96acb.png -
ef3ccf85535c3f27ae13b7fb5adda70a3f6e89f6caa7da803cf70789f7fe363e - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
99c0b850f249060203422ec4a0873b05f77f84fdd46532c2a793705c58e4e94d - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/123?keyword=spotify+app+android+cracked
- https://mojivimimujovo.weebly.com/uploads/1/3/0/8/130874437/3250b5961ed1.pdf
- https://worobewunit.weebly.com/uploads/1/3/1/4/131406731/35e2f9765f0716d.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/lanadez.pdf
- https://dirigesibujov.weebly.com/uploads/1/3/0/9/130969991/pixusobejaluxewe.pdf
- https://xazapadikud.weebly.com/uploads/1/3/1/8/131871762/9823653.pdf
- https://zeteparikimifol.weebly.com/uploads/1/3/1/6/131637109/dorisebe_povamu.pdf
- https://pumowurunumig.weebly.com/uploads/1/3/2/7/132740285/novexefodepomuro.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/dbbd04.pdf
- https://cdn.shopify.com/s/files/1/0484/0266/1536/files/pugazan.pdf
- https://cdn.shopify.com/s/files/1/0480/9637/9044/files/71345068489.pdf
- https://cdn.shopify.com/s/files/1/0438/6082/0133/files/73503575337.pdf
- https://cdn.shopify.com/s/files/1/0484/1242/6397/files/19179472298.pdf
- https://uploads.strikinglycdn.com/files/4de03bde-30a3-4bcc-910c-50638152d622/jopekabotas.pdf
- https://uploads.strikinglycdn.com/files/12235fc2-1c0e-4b63-b536-428f5d8e5d7f/lisosupeligate.pdf
- https://cdn-cms.f-static.net/uploads/4366976/normal_5f87cad980e12.pdf
- https://cdn-cms.f-static.net/uploads/4366371/normal_5f87f5bb6b2e0.pdf
- https://cdn-cms.f-static.net/uploads/4366335/normal_5f87116c1fbde.pdf
- https://cdn-cms.f-static.net/uploads/4368950/normal_5f87d476195e0.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/
Embedded domains
- ggtraff.ru
- mojivimimujovo.weebly.com
- worobewunit.weebly.com
- guwomenod.weebly.com
- dirigesibujov.weebly.com
- xazapadikud.weebly.com
- zeteparikimifol.weebly.com
- pumowurunumig.weebly.com
- bedizegoresupa.weebly.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- o-7c.be
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.233.95.144
- 52.230.59.222
- 52.110.12.44
- 4.230.171.124
- 20.42.179.204
- 74.179.77.204
- 20.42.65.84
- 20.184.175.23
- 52.123.128.14
- 4.150.223.96
- 203.26.79.13
- 52.168.112.66
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report