MALICIOUS — 18116326416.pdf
MALICIOUS — 18116326416.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
25ee724e40ce75045188425682f6c84668d936dfe55f60b9b1ead5e0303d064a - SHA-1:
eab5cb3cb56d7be761f4cb9d1fdb0ddb11e5b6d2 - MD5:
c27952ce12f364cf888fdc1f2b3160e0 - ssdeep:
768:kgGzpDfTtucxBHJkJB4qRFGkvd7SmVstT2CjJWtX1KNM6e5x:RGFrPkJvRFGEEq0JWtX1KNM6e5x - TLSH:
T1B0318DF35097DD8CBAC78B17ADFB214A6489C74D6022A7604998375CC4BC6BDAE50CA0 - Submitted as: 18116326416.pdf
- File type: pdf · Size: 40224 bytes
- Verdict: malicious (88/100)
Detections (3 of 53 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 88/100 is the fusion of 6 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://ggtraff.ru/strik?keyword=cengage+math+calculus+pdf+download, https://site-1036944.mozfiles.com/files/1036944/22209653643.pdf, https://site-1036733.mozfiles.com/files/1036733/setimuw.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
Dynamic analysis (windows)
1031 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- searchapp.bundleassets.example
- outlook.cloud.microsoft
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- ntp.ubuntu.com
- 192.168.122.105
- 224.0.0.252
- 192.168.122.1
- 192.168.122.255
- 192.168.122.115
- 192.168.122.113
- 192.168.122.114
- 169.254.255.130
- 192.168.122.108
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=cengage+math+calculus+pdf+download
- https://site-1036944.mozfiles.com/files/1036944/22209653643.pdf
- https://site-1036733.mozfiles.com/files/1036733/setimuw.pdf
- https://site-1037827.mozfiles.com/files/1037827/9189463231.pdf
- https://cdn.shopify.com/s/files/1/0480/7914/3076/files/810_bus_schedule_to_menlo_park_mall.pdf
- https://cdn.shopify.com/s/files/1/0427/8226/1415/files/comida_tipica_de_colombia_wikipedia.pdf
- https://cdn.shopify.com/s/files/1/0437/9469/4304/files/78191531260.pdf
- https://site-1037178.mozfiles.com/files/1037178/defexiroxeroxi.pdf
- https://site-1036772.mozfiles.com/files/1036772/9643415375.pdf
- https://site-1036921.mozfiles.com/files/1036921/jikezijilixujofasujuf.pdf
- https://site-1036829.mozfiles.com/files/1036829/4576572177.pdf
- https://site-1036655.mozfiles.com/files/1036655/danajajesalufupizorasefe.pdf
- https://uploads.strikinglycdn.com/files/e2b8ecc9-db92-4ed5-8639-ba09f663e30a/wakidusume.pdf
- https://uploads.strikinglycdn.com/files/ff739455-f1b6-409d-b5d1-36285b7970c8/78865969630.pdf
- https://uploads.strikinglycdn.com/files/6015500f-8128-4757-9e64-acf092c2f33c/gezixukavutu.pdf
- https://uploads.strikinglycdn.com/files/3c99f145-7f60-4c81-b8c1-12450cf09118/figidizuradiru.pdf
- https://uploads.strikinglycdn.com/files/06502603-99ac-4708-8c74-53e90dd51c4b/19514909354.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
- site-1036944.mozfiles.com
- site-1036733.mozfiles.com
- site-1037827.mozfiles.com
- cdn.shopify.com
- site-1037178.mozfiles.com
- site-1036772.mozfiles.com
- site-1036921.mozfiles.com
- site-1036829.mozfiles.com
- site-1036655.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report