MALICIOUS — 92976571395.pdf
MALICIOUS — 92976571395.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a0041648eee05df044c679e0be293c02cad2887756d5382945f65fb68269fd46 - SHA-1:
c4eccd4c18d2345df6ef71c23241a7c95dce2d20 - MD5:
4576cdab3b72902f381a84e1a520784c - ssdeep:
768:1gGzpD4BqYdLRm7PzYNaJBXl+6OrgemoEwtUDHD5uUE+F15verFFMpTtHQ1dMWqD:mGF8Bjlm7fZ+FrgLZerMBtHQ1qWq/JV - TLSH:
T1DB34BFF31067DC8D7B8EAF43AEEB241C2486D7896133AA504589372CC47C6FD6E14A21 - Submitted as: 92976571395.pdf
- File type: pdf · Size: 53210 bytes
- Verdict: malicious (89/100)
Detections (3 of 52 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 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.Script.Generic (rule
HEUR:Trojan.Script.Generic) - 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://cctraff.ru/strik?keyword=centrifugal+fan+design+methodologies+pdf, http://files.baycelebrations.com/uploads/1/3/2/6/132681213/rosirum.pdf, http://files.ggiovane.com/uploads/1/3/1/8/131871849/4c93f58c374d5.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 5 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1061 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- s.symcb.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- 23.40.52.85
- 23.11.37.157
- 192.168.122.108
- 52.123.128.14 US · Redmond · AS8075 Microsoft Corporation
- 52.123.252.198 AU · Sydney · AS8075 Microsoft Corporation
- 150.171.109.18
- 23.221.133.123
- 150.171.27.11
- 23.33.238.100
- 23.40.52.123
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=centrifugal+fan+design+methodologies+pdf
- http://files.baycelebrations.com/uploads/1/3/2/6/132681213/rosirum.pdf
- http://files.ggiovane.com/uploads/1/3/1/8/131871849/4c93f58c374d5.pdf
- http://files.crazypeak.co/uploads/1/3/0/7/130776695/a884aca10b4.pdf
- http://files.crossingsfkme.com/uploads/1/3/1/0/131069921/ddaf8a4.pdf
- http://files.oakgroverecruiting.com/uploads/1/3/0/7/130775796/7802814.pdf
- https://cdn.shopify.com/s/files/1/0433/0127/3758/files/wixepefor.pdf
- https://cdn.shopify.com/s/files/1/0431/3179/7668/files/adrenergic_and_cholinergic_drugs.pdf
- https://cdn.shopify.com/s/files/1/0431/5208/1053/files/partes_de_un_motor_electrico_universal.pdf
- https://cdn.shopify.com/s/files/1/0428/8118/8003/files/33467254429.pdf
- https://cdn.shopify.com/s/files/1/0436/5520/0918/files/character_traits_list_high_school.pdf
- http://files.michaelvitotosto.com/uploads/1/3/0/8/130813539/zujodasudijim_bafazotusuve_saxiwobi.pdf
- http://dokevi.uccbaycity.org/uploads/1/3/1/3/131378898/a95211a0b17e6e2.pdf
- http://sofoleti.sschurchofgod.org/uploads/1/3/0/8/130814623/jumomiga_fekulefopej_nowudinegu_dolujepijinepib.pdf
- http://files.wolfeforgoodenergypud.com/uploads/1/3/2/6/132696580/wefadulal_wemulisor_suzogesevi.pdf
- https://cdn.shopify.com/s/files/1/0438/2870/7488/files/83726379283.pdf
- https://cdn.shopify.com/s/files/1/0440/3865/2069/files/luwuvavamamefilelete.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/
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- cctraff.ru
- files.baycelebrations.com
- files.ggiovane.com
- files.crazypeak.co
- files.crossingsfkme.com
- files.oakgroverecruiting.com
- cdn.shopify.com
- files.michaelvitotosto.com
- dokevi.uccbaycity.org
- sofoleti.sschurchofgod.org
- files.wolfeforgoodenergypud.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.123.128.14
- 52.123.252.198
- 20.165.94.63
- 4.230.171.124
- 162.159.36.2
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report