SUSPICIOUS — 63231034094.pdf
SUSPICIOUS — 63231034094.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3e5d2b9d61a68ee84d6e18bf61bd078350d2afad3c6ef24cda57b1ffbb204bdf - SHA-1:
63341c07ce4c79c5f5539d94e36be143822e3384 - MD5:
0a1821b87f554456f9515b9d412c7f3a - ssdeep:
768:ggGzpDlAfTcRoxf/bJy5wI2oUFxDsEWGpfvQVvs+c3b9gBXCTZbJO6M:tGFZAfiIf/xI2o1GhvPL9QCTZbJO6M - TLSH:
T1D1339EF390A3EC4CBE8BAB17ADA6145560C9CB8C6133A260598CB72CC57C6FD2F50951 - Submitted as: 63231034094.pdf
- File type: pdf · Size: 51321 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 19 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=brahmanaspati+suktam+pdf, https://cdn.shopify.com/s/files/1/0497/9900/4314/files/23641077644.pdf, https://cdn.shopify.com/s/files/1/0428/2993/8855/files/flow_thinking_map_examples.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 (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9774 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
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 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
- 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
- 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
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c9e2a1781990959c94b11c0f7b400912.png -
7988ef7d622b5fac76a856d04f4942f0f67b5c146a869229ad0bdfa36f53e021 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
594c6e53b0bfe1f7b7ded89bc353228f61be2e652b4668893460e6c400ac2ce6 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=brahmanaspati+suktam+pdf
- https://cdn.shopify.com/s/files/1/0497/9900/4314/files/23641077644.pdf
- https://cdn.shopify.com/s/files/1/0428/2993/8855/files/flow_thinking_map_examples.pdf
- https://cdn.shopify.com/s/files/1/0484/2887/5934/files/grand_lodge_of_georgia_tbilisi.pdf
- https://cdn.shopify.com/s/files/1/0436/6853/7509/files/putlockers_download_movies_free_no_sign_up.pdf
- http://files.whittneysmith.com/uploads/1/3/1/4/131482968/vomadawusuzupu.pdf
- http://files.cjsprofessionalcleaning.com/uploads/1/3/0/7/130739658/kufifukefug.pdf
- http://files.okpins.net/uploads/1/3/1/6/131637372/8826006.pdf
- http://sovupu.timothymperez.com/uploads/1/3/1/4/131437940/4e9c6369e9c591b.pdf
- http://taximes.historicalhauntsmemphis.com/uploads/1/3/1/3/131380183/kunijogax-levox-pewojotivosu.pdf
- http://files.vanessche.com/uploads/1/3/1/3/131381428/gedove.pdf
- http://kosedozi.lamatstudio.com/uploads/1/3/1/1/131163747/3350070.pdf
- http://tanir.jefferyedoherty.com/uploads/1/3/1/4/131438873/sajebowexolaxe.pdf
- http://files.mistressmaryhell.com/uploads/1/3/1/8/131856207/e0dea6.pdf
- https://uploads.strikinglycdn.com/files/288a0565-58d2-4163-97f1-4d49d05d153e/kowewavaropiwuruba.pdf
- https://uploads.strikinglycdn.com/files/0d2b4506-a86e-46de-9ecc-fec1cb804cb3/sakotivezafudewi.pdf
- https://uploads.strikinglycdn.com/files/a6b816ee-ad7a-4587-b9cc-1d6635bb3f60/tebokofakisuvowuzatet.pdf
- https://uploads.strikinglycdn.com/files/17608d31-7d76-4dda-bc49-b548a14cd1f3/30324627483.pdf
- https://uploads.strikinglycdn.com/files/7f569db2-8d31-4e6b-b12a-1335d0759da3/gufitidulinelaxoku.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
- cdn.shopify.com
- files.whittneysmith.com
- files.cjsprofessionalcleaning.com
- files.okpins.net
- sovupu.timothymperez.com
- taximes.historicalhauntsmemphis.com
- files.vanessche.com
- kosedozi.lamatstudio.com
- tanir.jefferyedoherty.com
- files.mistressmaryhell.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.216
- 20.184.175.23
- 74.178.76.44
- 51.11.192.51
- 4.150.223.110
- 4.155.89.87
- 4.230.171.124
- 74.178.76.128
- 20.42.73.31
- 20.236.44.162
- 52.123.128.14
- 135.233.95.80
- 72.145.35.109
- 203.26.79.13
- 52.123.252.246
- 92.223.78.30
- 20.184.175.16
- 172.170.180.133
- 172.217.25.163
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report