MALICIOUS — pipunuvorufofujabogasuz.pdf
MALICIOUS — pipunuvorufofujabogasuz.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
fbcb2617ad09e11cbdc3aa4f16c1f463846695047afa1c13a6c2700679e6f3d9 - SHA-1:
6b9a76de474370b7f7f48094875f90fe1ab216a6 - MD5:
bb16232d4a80c64d59078d2170ccc637 - ssdeep:
768:5gGzpDsx69sKkg8xPCZKG6SElAmtjC36A3kcpNvJzsSfbuD/NADFfb:6GFIx69sK0xPCw+IcpNhzsSzmlADFfb - TLSH:
T128328EF35067ED8C768E6B03AEA7015D5186D2887032E7A044C87B7CD5BC6FD6E20A51 - Submitted as: pipunuvorufofujabogasuz.pdf
- File type: pdf · Size: 45356 bytes
- Verdict: malicious (72/100)
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 72/100 is the fusion of 6 weighted signals:
- Contacted 14 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/b2246847-40a1-42a9-aa7a-82dfdfa68128/35579775344.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=importance+of+play+in+early+childhood+education+pdf, https://cdn.shopify.com/s/files/1/0432/2649/7182/files/resolipipixevavuxevo.pdf, https://cdn.shopify.com/s/files/1/0434/3260/7894/files/66041545802.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 (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9648 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
- 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
- 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
- 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
- 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=1787780444&P2=404&P3=2&P4=AMFimZGkGSDadvEWq2x25F11xoe3oU7KdkPHr7vep5IiZ20lEKn57uH7q81abAZf2y6A%2b01pIAFzNkRUNXQFQg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\72b55a87785cd5549dfb41de0d6e1ac6.png -
c7dd9c68a6d34295183351c6b13a993a1842a67f821670049192af48244930cb - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
190d66fe7bcf6687d418de7643aacfb85c4409e392cbf5ecc26ec38dda9dc0dd - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=importance+of+play+in+early+childhood+education+pdf
- https://cdn.shopify.com/s/files/1/0432/2649/7182/files/resolipipixevavuxevo.pdf
- https://cdn.shopify.com/s/files/1/0434/3260/7894/files/66041545802.pdf
- https://cdn.shopify.com/s/files/1/0435/3189/4948/files/barbarian_d_d_5e_guide.pdf
- https://cdn.shopify.com/s/files/1/0441/0834/9592/files/pivaxuv.pdf
- https://cdn.shopify.com/s/files/1/0431/4274/2167/files/lekuwuxapita.pdf
- https://uploads.strikinglycdn.com/files/b2246847-40a1-42a9-aa7a-82dfdfa68128/35579775344.pdf
- https://uploads.strikinglycdn.com/files/fd926432-05f5-43a2-a64a-0727c9e9245f/doxobopugawebil.pdf
- http://kikiti.socalseas.com/uploads/1/3/1/8/131871768/22274a00.pdf
- http://files.srcrobotic.com/uploads/1/3/1/3/131398143/718b1f7ef5.pdf
- http://vadat.lllpwd.com/uploads/1/3/0/8/130813632/kimabidugomazim_nujerazobo_jalakisuput_pelop.pdf
- http://zuwini.dishedwithlove.com/uploads/1/3/2/7/132740954/debilus.pdf
- https://site-1037253.mozfiles.com/files/1037253/77270333201.pdf
- https://site-1036826.mozfiles.com/files/1036826/suvifamudeputenubidaguwe.pdf
- https://site-1037193.mozfiles.com/files/1037193/28640578948.pdf
- https://site-1038334.mozfiles.com/files/1038334/72214238818.pdf
- https://site-1037026.mozfiles.com/files/1037026/vodebopuk.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
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- kikiti.socalseas.com
- files.srcrobotic.com
- vadat.lllpwd.com
- zuwini.dishedwithlove.com
- site-1037253.mozfiles.com
- site-1036826.mozfiles.com
- site-1037193.mozfiles.com
- site-1038334.mozfiles.com
- site-1037026.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 57.155.101.212
- 172.215.188.232
- 4.230.171.124
- 20.247.185.124
- 20.184.175.1
- 20.165.94.63
- 40.99.133.210
- 52.123.128.14
- 74.178.232.29
- 203.26.79.13
- 172.178.240.161
- 48.192.143.121
- 52.168.117.168
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report