SUSPICIOUS — 46060925410.pdf
SUSPICIOUS — 46060925410.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
56f862d959e8c70b943702a9d24c66a5c830bd061b121a2c0282c834a7ac0e0f - SHA-1:
6665e840350e817700998fea9116d8a6c11b2f08 - MD5:
6dc23fda98ccb2570ee2e2902a1fc0ae - ssdeep:
768:BgGzpDlzgEQDTUWWHKSfkoDZaZ0R9CEHCnFrvXQjXAOcz6kq:yGFh/NMqCEinNvX+AOcz6kq - TLSH:
T17C309DF341ABFD8C6AC2EB039DA604956159D68CB037A76441C97A3C84FC2BDAE51D20 - Submitted as: 46060925410.pdf
- File type: pdf · Size: 37415 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 20 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=mercruiser%252Fmercury+outboard+throttle%252Fshift+control+box+cover, http://files.rushingspringshoa.com/uploads/1/3/0/7/130776111/begijoluzaxokur.pdf, http://webed.moodyplumbinginc.com/uploads/1/3/1/4/131438044/3458667.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)
9726 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
- desktop-hsgcbep
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
db9eaada18d97a66c876ed5b0833d3e5fbc5c0b1e2f83e94c78814594e5fecc1 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\bcae3797fbc3e3c6ebb796272f4798a4.png -
707abeb0e7223afbe7b7f3c61a8a2c53d59077ecefc86300fa8059da7990d58d - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=mercruiser%252Fmercury+outboard+throttle%252Fshift+control+box+cover
- http://files.rushingspringshoa.com/uploads/1/3/0/7/130776111/begijoluzaxokur.pdf
- http://webed.moodyplumbinginc.com/uploads/1/3/1/4/131438044/3458667.pdf
- http://zuxumomup.diplomainprofessionalstudies.com/uploads/1/3/2/6/132680981/zoleve.pdf
- https://site-1039435.mozfiles.com/files/1039435/vikavofimunejo.pdf
- https://cdn.shopify.com/s/files/1/0482/9996/6628/files/88047188519.pdf
- https://cdn.shopify.com/s/files/1/0469/4612/3937/files/tolujut.pdf
- http://zanateb.unbateau.co/uploads/1/3/1/3/131398591/dc59d41.pdf
- http://files.familylovemiracles.com/uploads/1/3/1/3/131381374/0588d63a0.pdf
- http://files.jacksonchapelumc.org/uploads/1/3/1/3/131379034/bagurigivoxof_bifefabuxuf_wusefu_bavowudage.pdf
- http://lileza.laplayaatthestrand.com/uploads/1/3/2/6/132680981/gumomuraxi.pdf
- http://files.aihep.org/uploads/1/3/0/9/130969151/xizeluvorex.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
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787750269&P2=404&P3=2&P4=A9wEEyoKLDfym0MElENTTZ6QFJdI%2fcsfic%2by8NUbp%2b5ffrk%2b%2fgbP23B6kFyUFpDrirsebwDZUFf13A39wk6vgw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787750307&P2=404&P3=2&P4=ZEYrcGV98YnaaRGwjBKuP%2b8yPV%2fUkE1rNIbC%2b7K7hnALnXwgrBDUjqhZE8JHt8ikVovRsPLPf%2f4f3kpWn5MOLA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- cctraff.ru
- files.rushingspringshoa.com
- webed.moodyplumbinginc.com
- zuxumomup.diplomainprofessionalstudies.com
- site-1039435.mozfiles.com
- cdn.shopify.com
- zanateb.unbateau.co
- files.familylovemiracles.com
- files.jacksonchapelumc.org
- lileza.laplayaatthestrand.com
- files.aihep.org
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.123.252.233
- 52.168.117.171
- 172.66.2.5
- 20.247.185.124
- 52.123.252.234
- 52.110.12.21
- 4.247.188.233
- 4.230.171.124
- 203.26.79.13
- 135.232.92.137
- 52.168.112.67
- 20.231.239.246
- 52.123.128.14
- 4.150.223.102
- 135.232.92.34
- 142.250.195.227
- 40.84.97.4
- 51.11.192.49
- 172.178.240.161
- 48.199.12.1
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report