MALICIOUS — 682d1c_c0eb4190d7814093b444c277ec12abe5.pdf
MALICIOUS — 682d1c_c0eb4190d7814093b444c277ec12abe5.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (80/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c96137198636bada5e6092f596105c9281b0037af152a1b8411cf3802329d4d7 - SHA-1:
fcfb1895553d5a9e1b1240f264156ee951a03838 - MD5:
870a90d5408db9f067f3662be30986ad - ssdeep:
768:WgGzpDUHP0iEMamAOKczyGal5eQLoP5mxsYmt8tVAxZ0NHCH5ACjWG:DGFwH7YkQ8PgLmt8tYyNiH2CjWG - TLSH:
T1D6319EF3945BEC4976469F13ADEA100A6088DBC821339B6019D87B3CC4BC2FDBD61861 - Submitted as: 682d1c_c0eb4190d7814093b444c277ec12abe5.pdf
- File type: pdf · Size: 41485 bytes
- Verdict: malicious (80/100)
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 80/100 is the fusion of 7 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - 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.link/wix?keyword=t-h+marine+65012+cmc+manual+jack+plates, https://9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com/ugd/3ed902_b9fcd049bd5e4a4fa6a1357f49380d31.pdf?index=true, https://68ecbfc1-90bc-4657-85f0-0f61d171602d.filesusr.com/ugd/7a13df_9f63d18d8da54774936c74b552001aed.pdf?index=true - 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 4 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (4 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1007 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- c.pki.goog
- teams.cloud.microsoft
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- 23.40.52.209
- 20.190.167.148
- 23.33.238.102
- 4.150.223.99
- 40.84.97.4
- 20.190.167.20
- 150.171.27.11
- 192.168.122.109
- 72.154.7.108
- 224.0.0.252
- 192.168.122.1
- 192.168.122.255
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.link/wix?keyword=t-h+marine+65012+cmc+manual+jack+plates
- https://9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com/ugd/3ed902_b9fcd049bd5e4a4fa6a1357f49380d31.pdf?index=true
- https://68ecbfc1-90bc-4657-85f0-0f61d171602d.filesusr.com/ugd/7a13df_9f63d18d8da54774936c74b552001aed.pdf?index=true
- https://c4262956-8fe0-4d2d-b88e-b26f50d1e1f2.filesusr.com/ugd/33ab24_cd8a80e04c31465b938691bbfb89bfdf.pdf?index=true
- https://cdn.shopify.com/s/files/1/0431/2314/6906/files/68946153737.pdf
- https://cdn.shopify.com/s/files/1/0429/2539/2035/files/financial_reporting_ca_final_practice_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/7243/7910/files/48503576004.pdf
- https://cdn.shopify.com/s/files/1/0441/2401/2696/files/list_of_professions.pdf
- https://cdn.shopify.com/s/files/1/0430/7301/1865/files/poluzelifa.pdf
- https://cdn.shopify.com/s/files/1/0432/3698/2944/files/51932758690.pdf
- https://cdn.shopify.com/s/files/1/0432/1558/5448/files/statistical_methods_for_astronomical_data_analysis.pdf
- https://cdn.shopify.com/s/files/1/0431/4991/8362/files/tagifogarotuvat.pdf
- https://cdn.shopify.com/s/files/1/0434/0862/1719/files/92395423531.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
- ttraff.link
- 9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com
- 68ecbfc1-90bc-4657-85f0-0f61d171602d.filesusr.com
- c4262956-8fe0-4d2d-b88e-b26f50d1e1f2.filesusr.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.99
- 40.84.97.4
- 72.154.7.108
- 162.159.36.2
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report