MALICIOUS — xamavi.pdf
MALICIOUS — xamavi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 2 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
cc0004635b932978ef4c5f9dcdb03fa32f834410bd6db0e0535fe8e7b6342b89 - SHA-1:
303d7cc2857fb7c757657cf6e0dd4a1d64c112b6 - MD5:
50481dbd3e25976e3ad0d5a03473fd2d - ssdeep:
768:RgGzpDMxpigFk15rRiFfXiAetmxTgR35kjIky1/eqqys+:iGF46QeMx8roHWuys+ - TLSH:
T1372F7CF30467FC8C7E8B6B03ADEB11951449D688623BE7604988766CD47CABCBE10851 - Submitted as: xamavi.pdf
- File type: pdf · Size: 34057 bytes
- Verdict: malicious (72/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 18 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/351fd95d-cc11-4bd4-9496-5eba485d834b/fetivagidigotu.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=water+cycle+worksheet+doc, https://site-1039270.mozfiles.com/files/1039270/memipimuduvevudovutorali.pdf, https://site-1042677.mozfiles.com/files/1042677/zesisu.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9741 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
- c.pki.goog
- ntp.ubuntu.com
- 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
- 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
- 252.0.0.224.in-addr.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
- 255.255.254.169.in-addr.arpa
- 251.0.0.224.in-addr.arpa
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8e062a02d8a85b71b05574a040646da3.png -
4fcb8c8031b50a36c36822b28b87a981ffee7c8e057ecb28e3b336f81022619c - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
8cf34b47af0a6cf9b42209edde5d2b2baab79783e8404b6f2c69ffb936ba1fda - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=water+cycle+worksheet+doc
- https://site-1039270.mozfiles.com/files/1039270/memipimuduvevudovutorali.pdf
- https://site-1042677.mozfiles.com/files/1042677/zesisu.pdf
- https://site-1039533.mozfiles.com/files/1039533/41545186675.pdf
- https://site-1038916.mozfiles.com/files/1038916/movupetamilan.pdf
- https://cdn.shopify.com/s/files/1/0499/8843/6118/files/vanilla_fishing_cooking_guide.pdf
- https://cdn.shopify.com/s/files/1/0486/1856/9896/files/56554857351.pdf
- https://cdn.shopify.com/s/files/1/0458/9620/4442/files/43634289960.pdf
- https://cdn.shopify.com/s/files/1/0439/9126/9534/files/sewujanagexovibikux.pdf
- https://cdn.shopify.com/s/files/1/0434/0901/4940/files/2507480432.pdf
- https://uploads.strikinglycdn.com/files/351fd95d-cc11-4bd4-9496-5eba485d834b/fetivagidigotu.pdf
- https://uploads.strikinglycdn.com/files/669ee6e2-0b82-4218-b279-31fb44cd3afc/94299072768.pdf
- https://uploads.strikinglycdn.com/files/b905a2b8-4172-4fa5-8956-9d90f1cd889c/1222719454.pdf
- https://uploads.strikinglycdn.com/files/9ad27b23-a88d-4532-94e0-3f5fa3ea9da2/gijejomexometo.pdf
- https://uploads.strikinglycdn.com/files/ef34ea8e-3893-4ceb-a966-72e3483d472a/27488600144.pdf
- https://cdn.shopify.com/s/files/1/0484/0413/6096/files/zodas.pdf
- https://cdn.shopify.com/s/files/1/0478/3777/3983/files/pireloge.pdf
- https://cdn.shopify.com/s/files/1/0435/6328/6691/files/bifedane.pdf
- https://cdn.shopify.com/s/files/1/0432/3750/7240/files/86385998425.pdf
- https://cdn.shopify.com/s/files/1/0439/0223/8888/files/last_years_mistake_read_online.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/
Embedded domains
- gettraff.ru
- site-1039270.mozfiles.com
- site-1042677.mozfiles.com
- site-1039533.mozfiles.com
- site-1038916.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.247.188.224
- 13.89.179.15
- 20.42.65.85
- 172.172.255.218
- 162.159.142.9
- 20.247.184.142
- 52.110.12.1
- 4.230.171.124
- 74.179.77.204
- 20.50.201.203
- 52.123.128.14
- 40.99.133.226
- 40.99.134.2
- 72.154.7.96
- 203.26.79.13
- 142.250.195.163
- 172.215.188.232
- 4.207.44.69
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report