SUSPICIOUS — poxifiteku.pdf
SUSPICIOUS — poxifiteku.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ac36b1dbd4399c325ee6a9f00e987196ee3c52ef9ad21d3489dbdb9ff4ad4c16 - SHA-1:
9f51f21ba39d248c12c9fbdc4ea3005b9ae659bc - MD5:
aa176eeee0e2069f4b3078b6572bde28 - ssdeep:
1536:9GFhYe8fOSRCwFY39fLcQRv/YKuaoUE5FGqO:AFhYeeOSW9fYQZ/YKozO - TLSH:
T1D933ADF3208BED4D3D8B4B836CB6019A540AC6497232A7A058C87B2CE5785FDBF51820 - Submitted as: poxifiteku.pdf
- File type: pdf · Size: 51445 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 14 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=santuario+terrenal+3d, https://cdn.shopify.com/s/files/1/0481/7072/9629/files/sewajubijuxotoxa.pdf, https://cdn.shopify.com/s/files/1/0439/2907/5880/files/fobuwafovobinali.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 (8 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9684 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- 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=1787766194&P2=404&P3=2&P4=nc4f75IvOFM%2bFUm97h7ZzK7nE9iXk4Yh2nx%2fuR3t9Ne4DRuPFJnA0UwMQbl5oZAWhgjynZr5iqXfVCgSSFDgtw%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=1787766252&P2=404&P3=2&P4=aMdIG6%2fI3m4Y%2f%2fF5nX0HuZjGBRCe%2bcRLqQE%2boHtRQzwHx%2f9F5HwafUM3LbjMhmUdgJmsOnCI%2fnOh1fmzr2r%2f%2bA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
f3c0ade31046a1a4b248cc6ca14db4a452cd74c3d2cf995e1dc4cf8136400196 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\baec6de08d72669b2ac1014d13079dca.png -
cb9bda3cdf32e5b4967193dbc9a118d7c88534fb4fde301bed177d3090049df1 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=santuario+terrenal+3d
- https://cdn.shopify.com/s/files/1/0481/7072/9629/files/sewajubijuxotoxa.pdf
- https://cdn.shopify.com/s/files/1/0439/2907/5880/files/fobuwafovobinali.pdf
- https://cdn.shopify.com/s/files/1/0430/7710/7865/files/paxakovanipijiba.pdf
- https://cdn.shopify.com/s/files/1/0492/2549/8780/files/monster_hunter_world_switch_axe_build.pdf
- https://cdn.shopify.com/s/files/1/0460/6001/1675/files/87276787755.pdf
- https://cdn.shopify.com/s/files/1/0431/1079/3382/files/winter_jam_2020_bands.pdf
- https://cdn.shopify.com/s/files/1/0498/7276/5083/files/rslogix_5000_v19_activation_crack.pdf
- https://cdn.shopify.com/s/files/1/0439/3867/6894/files/8989496035.pdf
- https://uploads.strikinglycdn.com/files/123d39e3-f296-4e3f-abb8-dd96c33483c3/82784796144.pdf
- https://uploads.strikinglycdn.com/files/55331478-90bc-4a3c-b6f2-8b3cdf0e5547/mopuromekumopape.pdf
- https://uploads.strikinglycdn.com/files/e0685914-7515-4909-beff-ada1ed1a1e56/xutetajibibolewozu.pdf
- https://uploads.strikinglycdn.com/files/14bf32d9-82fe-44d7-9b22-1aab2cae409b/fijutinodakax.pdf
- https://site-1037869.mozfiles.com/files/1037869/dejiz.pdf
- https://site-1038868.mozfiles.com/files/1038868/kozikagixij.pdf
- https://site-1036785.mozfiles.com/files/1036785/goxuxifebi.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
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1037869.mozfiles.com
- site-1038868.mozfiles.com
- site-1036785.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.66.2.5
- 74.179.71.159
- 4.230.171.124
- 72.154.7.103
- 20.247.185.124
- 203.26.79.13
- 135.232.92.137
- 20.42.65.84
- 52.123.252.212
- 52.123.128.14
- 52.123.129.14
- 40.99.133.210
- 172.170.180.133
- 52.182.141.63
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report