MALICIOUS — 15795395969.pdf
MALICIOUS — 15795395969.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d578a1b9cecc014385c6c59838e88b8e2b3f774c9ebc4203997a2661aa1a1921 - SHA-1:
88a2d3c6830b64ddfc0f53c575e5d14b41c93457 - MD5:
6306616e9a8998b474acd05e6d8d60d3 - ssdeep:
1536:TGF2/+RRTHRUP0M53eSmAJm1kJnvcxyUYilWRgVPMcg:iF2WjzS8MOSmAJm1OvcvMgVk3 - TLSH:
T15D36BFF310ABDC4C6AC7DF4379FA195D65499A497132A97044C83B6CCAB83BC6E00A61 - Submitted as: 15795395969.pdf
- File type: pdf · Size: 64571 bytes
- Verdict: malicious (88/100)
Detections (3 of 54 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 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.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://ggtraff.ru/strik?keyword=types+of+bjt+biasing+pdf, https://cdn.shopify.com/s/files/1/0479/2995/0375/files/51532275123.pdf, https://cdn.shopify.com/s/files/1/0429/1005/6615/files/74166196798.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)
1032 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- searchapp.bundleassets.example
- rb.symcb.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- x2.c.lencr.org
- staging.to-do.officeppe.com
- ye.c.lencr.org
- m365.cloud.microsoft
- yr.c.lencr.org
- ntp.ubuntu.com
- 192.168.122.105
- 224.0.0.252
- 192.168.122.255
- 192.168.122.1
- 192.168.122.107
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=types+of+bjt+biasing+pdf
- https://cdn.shopify.com/s/files/1/0479/2995/0375/files/51532275123.pdf
- https://cdn.shopify.com/s/files/1/0429/1005/6615/files/74166196798.pdf
- https://cdn.shopify.com/s/files/1/0462/2680/0791/files/interpersonal_barriers_in_communication.pdf
- https://cdn.shopify.com/s/files/1/0434/4895/9142/files/18029306143.pdf
- https://cdn.shopify.com/s/files/1/0433/1202/1662/files/73316202683.pdf
- http://files.lmdupreez.com/uploads/1/3/1/0/131069789/nederi.pdf
- http://komib.colneyheathvillagehall.com/uploads/1/3/1/0/131070588/8446852.pdf
- http://files.barkerschristmastreefarm.com/uploads/1/3/1/3/131379443/vasuzabusoto_dobaxina_xexalekuwuje.pdf
- http://xuxegi.useoutside.com/uploads/1/3/1/0/131070450/c10ac.pdf
- https://uploads.strikinglycdn.com/files/ed7a05ac-9188-491c-9e18-d921793f8175/92648491130.pdf
- https://uploads.strikinglycdn.com/files/7967d5b0-675b-439d-88be-101bba933721/26688802777.pdf
- https://site-1037224.mozfiles.com/files/1037224/55559701543.pdf
- https://site-1036697.mozfiles.com/files/1036697/letekujek.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
- cdn.shopify.com
- files.lmdupreez.com
- komib.colneyheathvillagehall.com
- files.barkerschristmastreefarm.com
- xuxegi.useoutside.com
- uploads.strikinglycdn.com
- site-1037224.mozfiles.com
- site-1036697.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report