MALICIOUS — 3bca44_797011d4586d485681f08f7505384f73.pdf
MALICIOUS — 3bca44_797011d4586d485681f08f7505384f73.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:
8a72f5873d6e07aad2e3a6a55ad72a583cec116ad335e4cdf1c1f85821c400fe - SHA-1:
5b58d22527edf894f1c07de6a95fac3e96af9e65 - MD5:
7ed80545e621b3f39a270d1e18068a21 - ssdeep:
768:MgGzpDwuno5L5gmvSXxdAfYzVggYu4MfBhhnT8AN:JGFUur/vO3uNv5T8AN - TLSH:
T154307CF354A7ED4C2A87AB03ADE310966085C78DB137A770559C366CD4BC2BDBE10861 - Submitted as: 3bca44_797011d4586d485681f08f7505384f73.pdf
- File type: pdf · Size: 36341 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.PDF.Agent.gen
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.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://ttraff.me/wix?keyword=lyman+shotshell+reloading+manual+pdf, https://cdn.shopify.com/s/files/1/0431/4071/0562/files/capteur_d_humidit_du_sol.pdf, https://cdn.shopify.com/s/files/1/0433/4705/0661/files/lady_gaga_the_sopranos.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1126 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
- inference.location.live.net
- outlook.cloud.microsoft
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- 23.40.52.85
- 23.11.37.157
- 150.171.22.17
- 135.232.92.34 US · Boydton · AS8075 Microsoft Limited
- 52.123.252.226 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.102
- 52.110.12.4 AU · Sydney · AS8075 Microsoft Corporation
- 192.168.122.109
- 20.190.167.19
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.me/wix?keyword=lyman+shotshell+reloading+manual+pdf
- https://cdn.shopify.com/s/files/1/0431/4071/0562/files/capteur_d_humidit_du_sol.pdf
- https://cdn.shopify.com/s/files/1/0433/4705/0661/files/lady_gaga_the_sopranos.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/84587543581.pdf
- http://sininito.ashleylibrary.org/uploads/1/3/1/3/131383791/e40f4.pdf
- http://lobos.streetbridgeinn.com/uploads/1/3/1/4/131453177/8beed93ea417d.pdf
- http://files.riverheadrecreation.net/uploads/1/3/0/7/130738628/lazuwozuledafodikife.pdf
- http://files.nordoniadrama.com/uploads/1/3/0/7/130775808/8439259.pdf
- https://cdn.shopify.com/s/files/1/0432/6562/2184/files/xufaru.pdf
- https://cdn.shopify.com/s/files/1/0434/4414/2245/files/5._snf_sosyal_bilgiler_testi.pdf
- https://cdn.shopify.com/s/files/1/0427/7207/0556/files/nevaeh_buchanan_obituary.pdf
- https://cdn.shopify.com/s/files/1/0440/9422/6584/files/41249046409.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/lorabo.pdf
- https://2ae8172b-f03c-4e3c-8772-e3fa7f9f551c.filesusr.com/ugd/ea2f88_65bd866c83704023971ea55cd8e61ff0.pdf?index=true
- https://527b0d36-6f87-48bc-be56-6a7c92205b42.filesusr.com/ugd/83d902_9d68a73aad5941409b7baec7ec890218.pdf?index=true
- https://7fea15bd-32c6-46cd-a535-82f3ce229053.filesusr.com/ugd/510a18_32f5b0309bfd4bc08efc4c6dc77a115a.pdf?index=true
- https://8c3a3168-0bc3-49b2-afa9-268b8269638e.filesusr.com/ugd/9117e0_ac5c1411496948d5afed13e0c27b60b0.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.me
- cdn.shopify.com
- sininito.ashleylibrary.org
- lobos.streetbridgeinn.com
- files.riverheadrecreation.net
- files.nordoniadrama.com
- 2ae8172b-f03c-4e3c-8772-e3fa7f9f551c.filesusr.com
- 527b0d36-6f87-48bc-be56-6a7c92205b42.filesusr.com
- 7fea15bd-32c6-46cd-a535-82f3ce229053.filesusr.com
- 8c3a3168-0bc3-49b2-afa9-268b8269638e.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.232.92.34
- 52.123.252.226
- 52.110.12.4
- 52.123.129.14
- 40.103.64.226
- 162.159.36.2
- 203.26.79.13
- 4.230.171.124
- 135.232.92.137
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report