MALICIOUS — f35da0_720a4b24959545f5ace0a849549c6b32.pdf
MALICIOUS — f35da0_720a4b24959545f5ace0a849549c6b32.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c5e8ef38a5e99456901f6eadaa1c6b51351ba53ba178a1c2a48d77d832213df0 - SHA-1:
7ae005373c9c8624a057a0d1619e68c73b577a09 - MD5:
84891b4673ec81aa969d1d7fa697548f - ssdeep:
768:IgGzpDIjO3krplHgAmgWYqoU/LTpT68sky9uZ/DnpjjKUGPNLME532bw87:FGFca8lHV5U3tskyy7pjyPNME532bw87 - TLSH:
T19A33AEF3449FED8C36C79B53BDA61168A045E2887226E67058C8772CC8BC1FDAF51920 - Submitted as: f35da0_720a4b24959545f5ace0a849549c6b32.pdf
- File type: pdf · Size: 47740 bytes
- Verdict: malicious (89/100)
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 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://ttraff.cc/wix?keyword=the+art+of+fire+emblem+awakening+pdf, http://files.seanbiehnmusiccareer.com/uploads/1/3/1/4/131483097/6293497.pdf, http://files.justballoonshawaii.com/uploads/1/3/0/7/130775249/5571912.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 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
995 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
- outlook.office.com
- inference.location.live.net
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- to-do.office.com
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- res.public.onecdn.static.microsoft
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- 23.40.52.209
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.cc/wix?keyword=the+art+of+fire+emblem+awakening+pdf
- http://files.seanbiehnmusiccareer.com/uploads/1/3/1/4/131483097/6293497.pdf
- http://files.justballoonshawaii.com/uploads/1/3/0/7/130775249/5571912.pdf
- http://wetamuber.tomikaye.net/uploads/1/3/1/4/131454165/nevolupo_xoxibomuwusadi_berebesukon_fomesutaki.pdf
- http://files.hattrick3c.com/uploads/1/3/1/3/131379894/pegaduf_fogadafozo_fivug_mikuxukij.pdf
- https://76f232ef-39ca-401e-afa7-42c78e5e8967.filesusr.com/ugd/98e2de_020d16dae9d24bcaa8b032366ad6b756.pdf?index=true
- https://d7254954-8fcd-4f71-9c82-c57f863cf200.filesusr.com/ugd/6846fe_636c4742137a474d9d8000b8f8c29a6a.pdf?index=true
- https://351c21ec-c9b7-443c-b74f-3a32599b29a4.filesusr.com/ugd/3db607_8a5d37fde46c4ab283171b4de031aaa9.pdf?index=true
- https://45d4459a-a912-4f60-bb5a-cfefa4cdb915.filesusr.com/ugd/e643da_ab0abca34d5d48ea9e038bb7ab64db8d.pdf?index=true
- https://1324c4bf-eba7-424b-bbde-ba2773d55def.filesusr.com/ugd/b463f2_f31964ab6fc140d2916543e3bbb6760c.pdf?index=true
- https://3a1254db-f649-42c9-905c-9c7e129c5731.filesusr.com/ugd/e643da_3569ece8c1a34257ac67c4133bd20f98.pdf?index=true
- https://5ad87b74-8b22-4c40-9fb2-231e3fec1758.filesusr.com/ugd/3e5db3_a8ce9c898a004128997125b5f385c3a9.pdf?index=true
- https://fc1a300b-bf62-4c85-bf74-d84e3a34a214.filesusr.com/ugd/54fa57_940cf3a6875741dca028b726cb899eaa.pdf?index=true
- https://02a54e7a-a94b-4242-905b-7f76efb5ee49.filesusr.com/ugd/834936_96f151df387e4308ac64dbff6e8a4741.pdf?index=true
- https://904f85a8-a88e-4d4b-b36e-5b04c45ce2f0.filesusr.com/ugd/9ea91e_8deb05d533fd46899ad87f6b1ad02197.pdf?index=true
- https://6a19f6d6-84cd-49ff-b13d-a53e6f471008.filesusr.com/ugd/067ecb_a9e108714c9446d7b18e1fa96e7e3c42.pdf?index=true
- https://a34974a8-01c2-4cce-86b8-5036ef238e32.filesusr.com/ugd/067ecb_c8ac00caeaea44598be11bff1ae54173.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
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Embedded domains
- ttraff.cc
- files.seanbiehnmusiccareer.com
- files.justballoonshawaii.com
- wetamuber.tomikaye.net
- files.hattrick3c.com
- 76f232ef-39ca-401e-afa7-42c78e5e8967.filesusr.com
- d7254954-8fcd-4f71-9c82-c57f863cf200.filesusr.com
- 351c21ec-c9b7-443c-b74f-3a32599b29a4.filesusr.com
- 45d4459a-a912-4f60-bb5a-cfefa4cdb915.filesusr.com
- 1324c4bf-eba7-424b-bbde-ba2773d55def.filesusr.com
- 3a1254db-f649-42c9-905c-9c7e129c5731.filesusr.com
- 5ad87b74-8b22-4c40-9fb2-231e3fec1758.filesusr.com
- fc1a300b-bf62-4c85-bf74-d84e3a34a214.filesusr.com
- 02a54e7a-a94b-4242-905b-7f76efb5ee49.filesusr.com
- 904f85a8-a88e-4d4b-b36e-5b04c45ce2f0.filesusr.com
- 6a19f6d6-84cd-49ff-b13d-a53e6f471008.filesusr.com
- a34974a8-01c2-4cce-86b8-5036ef238e32.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
- res.public.onecdn.static.microsoft
Embedded IP addresses
- 20.42.73.27
- 85.210.193.152
- 135.233.95.144
- 20.42.65.93
- 52.168.117.174
- 40.99.134.2
- 4.230.171.124
- 40.103.64.226
- 23.103.236.51
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report