MALICIOUS — 52125949285.pdf
MALICIOUS — 52125949285.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:
6c7851a1ef82e7106889a8426af2aefaa93e5d3b806ff6059a0594f6dfacf505 - SHA-1:
2033dac59f5b77eb06c35cb66ae061102109699f - MD5:
16e4881b6a277c663f5703c8e6d58d1d - ssdeep:
1536:uGFyENurJgu1WrZj9O9LG5xvZnLGF6qGctBq2+Xue:XFymYd09CG5xhn6kT - TLSH:
T16637DFF350A7ED8C25CB9703BCB7055A6106D6886133ABB4558C776CCABC2BCAF21851 - Submitted as: 52125949285.pdf
- File type: pdf · Size: 74789 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.Script.Generic
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.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://gettraff.ru/strik?keyword=captains+of+industry+or+robber+barons+pdf, http://xuralo.38plus2productions.com/uploads/1/3/1/3/131398177/nejuwisugobad.pdf, http://files.thairicespoon.com/uploads/1/3/2/6/132695321/gukudizugedi.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 6 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (6 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1018 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 204.79.197.203
- 192.168.122.110
- 52.123.252.247 AU · Sydney · AS8075 Microsoft Corporation
- 52.123.129.14 US · Redmond · AS8075 Microsoft Corporation
- 150.171.28.11
- 150.171.22.17
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=captains+of+industry+or+robber+barons+pdf
- http://xuralo.38plus2productions.com/uploads/1/3/1/3/131398177/nejuwisugobad.pdf
- http://files.thairicespoon.com/uploads/1/3/2/6/132695321/gukudizugedi.pdf
- http://files.avmastertech.com/uploads/1/3/0/7/130739007/zesosonis.pdf
- http://files.craftsbywayne.com/uploads/1/3/1/4/131452846/kagegoj.pdf
- http://files.mindbodyprana.com/uploads/1/3/1/0/131070051/towepipebolamase.pdf
- https://cdn.shopify.com/s/files/1/0437/8496/2200/files/wojagoxewegurutuwiwo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/58014629257.pdf
- https://cdn.shopify.com/s/files/1/0430/4899/2919/files/59773086019.pdf
- https://cdn.shopify.com/s/files/1/0427/6341/9815/files/mufewojofuduzusizivamo.pdf
- https://cdn.shopify.com/s/files/1/0434/2258/0886/files/55137918001.pdf
- https://cdn.shopify.com/s/files/1/0430/7235/6514/files/kemakeponukavut.pdf
- https://cdn.shopify.com/s/files/1/0431/3415/6967/files/3653608300.pdf
- https://cdn.shopify.com/s/files/1/0432/4786/1923/files/charge_by_induction_class_12.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
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- gettraff.ru
- g.ua
- xuralo.38plus2productions.com
- files.thairicespoon.com
- files.avmastertech.com
- files.craftsbywayne.com
- files.mindbodyprana.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.123.252.247
- 52.123.129.14
- 74.178.240.61
- 92.223.78.30
- 162.159.36.2
- 4.230.171.124
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report