MALICIOUS — 03ae60_c28cd9cd45f14119ad48d4b87ddc4cc0.pdf
MALICIOUS — 03ae60_c28cd9cd45f14119ad48d4b87ddc4cc0.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
0f3afe6156d02d312bc55d77fa94a44f4781f29eb5d0a54b2c7ad1ecf6f58bab - SHA-1:
a158482b55ea7787fb9164ead3d47ba9d9c39ea4 - MD5:
2bcf917a486a084dff5746c777460817 - ssdeep:
768:JgGzpDjJ6of89N9t8oZ4gceH9B9RjHa5QJGfQpVbgAAabcN3cYq6M6maTB:qGFXI9B9Rj6WJ4adgAAWE3cZOmaTB - TLSH:
T1B631AEF3542BEC8C6A87A703BDAA115A1045D7887132A7B0299D7B6CE57C2FC7F00960 - Submitted as: 03ae60_c28cd9cd45f14119ad48d4b87ddc4cc0.pdf
- File type: pdf · Size: 42022 bytes
- Verdict: malicious (89/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.PDF.Agent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 89/100 is the fusion of 8 weighted signals:
- 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:Trojan.PDF.Agent.gen (rule
HEUR:Trojan.PDF.Agent.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ttraff.com/wix?keyword=elmington+property+management+nashville+tennessee, https://cdn.shopify.com/s/files/1/0432/1827/2423/files/38610942814.pdf, https://cdn.shopify.com/s/files/1/0432/3000/3358/files/84072991999.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
- Contacted 6 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (6 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1038 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- inference.location.live.net
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- 192.168.122.107
- 23.40.52.209
- 20.190.142.167
- 20.165.94.63 US · San Antonio · AS8075 Microsoft Corporation
- 40.126.14.161
- 204.79.197.203
- 52.123.252.227 AU · Sydney · AS8075 Microsoft Corporation
- 57.154.63.210 GB · AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
- 23.33.238.100
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.com/wix?keyword=elmington+property+management+nashville+tennessee
- https://cdn.shopify.com/s/files/1/0432/1827/2423/files/38610942814.pdf
- https://cdn.shopify.com/s/files/1/0432/3000/3358/files/84072991999.pdf
- https://cdn.shopify.com/s/files/1/0467/5407/0691/files/gowawituxolawaleroxa.pdf
- https://cdn.shopify.com/s/files/1/0436/1060/3677/files/donanofazolejejuxekuke.pdf
- https://cdn.shopify.com/s/files/1/0435/2763/5096/files/15039751629.pdf
- https://cdn.shopify.com/s/files/1/0437/1428/1625/files/96162880199.pdf
- https://cdn.shopify.com/s/files/1/0434/1547/0245/files/jibegekoroxowus.pdf
- https://cdn.shopify.com/s/files/1/0465/4478/1462/files/cambridge_advanced_reading.pdf
- https://cdn.shopify.com/s/files/1/0434/8909/9938/files/child_development_berk_9th_edition.pdf
- https://cdn.shopify.com/s/files/1/0429/5373/6351/files/abbyy_finereader_online_to_word.pdf
- https://cdn.shopify.com/s/files/1/0432/2299/1007/files/latest_malayalam_film_box_office_collection_report.pdf
- https://d0fb4abc-7742-4771-b23e-18ab240d032d.filesusr.com/ugd/3225da_c4a5192aa9f14be6a0607af9862a2ed2.pdf?index=true
- https://08e9a0cb-98d7-43e6-afca-dac049ecaf0a.filesusr.com/ugd/a91264_23985fc27e814862ae7ded2aea6171b2.pdf?index=true
- https://0ba7a6cc-4c8d-4c69-abc1-cc08b7574cb4.filesusr.com/ugd/529dbf_1e1a17d4401042a485de9f2fbaebf2a8.pdf?index=true
- https://23058313-814f-4e70-83bc-8a8849f83ee4.filesusr.com/ugd/f08e01_a886450db3364de6a712df11a8c56bfa.pdf?index=true
- https://4b9ccea8-d2f4-444a-8dea-a25e97608c5d.filesusr.com/ugd/bb05c1_ffa22b07db964c6aa15affd0b64db365.pdf?index=true
- 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/
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- ttraff.com
- cdn.shopify.com
- d0fb4abc-7742-4771-b23e-18ab240d032d.filesusr.com
- 08e9a0cb-98d7-43e6-afca-dac049ecaf0a.filesusr.com
- 0ba7a6cc-4c8d-4c69-abc1-cc08b7574cb4.filesusr.com
- 23058313-814f-4e70-83bc-8a8849f83ee4.filesusr.com
- 4b9ccea8-d2f4-444a-8dea-a25e97608c5d.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.165.94.63
- 52.123.252.227
- 57.154.63.210
- 52.123.128.14
- 4.230.171.124
- 162.159.36.2
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report