SUSPICIOUS — semiloruv.pdf
SUSPICIOUS — semiloruv.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:
b11b0d09411918a316a7c7a65392f15fb4b4754ca47fc2704ef7f3113cf770b0 - SHA-1:
dbe0c524421e8f59cb7f0bad6150dcf4d560d2d6 - MD5:
edfa731d5a0eb1d3ff1711a12f17f0b2 - ssdeep:
1536:LGF2ezEZW9lxTPu1G3Oko/hOB1sW6ravQpQk0fU:qF2en9D2JkoQB1s/aAlp - TLSH:
T19F34AEF351A7DC8CB6C7A7833CAA142DA19AD7886072A69445C83B2CC4BC3FD7D50A51 - Submitted as: semiloruv.pdf
- File type: pdf · Size: 52573 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 11 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=stickman+war+2+hacked, http://files.lithgowagedcareltd.com/uploads/1/3/1/8/131856012/vudezagolanu.pdf, http://rojim.nepreserveco.com/uploads/1/3/2/3/132302978/gabanufiwenudaxozol.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9859 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
- 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
- desktop-hsgcbep
- 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 -
1e82221938dd8238d525a3503120ef64d07b7ad22c23af63457c98126406620e - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e216b2c24ec747cda984c87b02741db2.png -
dd3e3e5e170b5e1f6d61e59f01c28c079f894780159166b3d6151121f9f2b653 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=stickman+war+2+hacked
- http://files.lithgowagedcareltd.com/uploads/1/3/1/8/131856012/vudezagolanu.pdf
- http://rojim.nepreserveco.com/uploads/1/3/2/3/132302978/gabanufiwenudaxozol.pdf
- http://woxag.scottfostercsu.com/uploads/1/3/1/4/131437605/2606537.pdf
- https://site-1039618.mozfiles.com/files/1039618/xumibajezo.pdf
- https://site-1036826.mozfiles.com/files/1036826/tiponabipaboni.pdf
- https://site-1042511.mozfiles.com/files/1042511/43730636261.pdf
- https://site-1041611.mozfiles.com/files/1041611/rozidejowupirelij.pdf
- https://site-1048471.mozfiles.com/files/1048471/9603868379.pdf
- https://cdn.shopify.com/s/files/1/0430/3775/3501/files/david_o_brien_pretty_little_liars.pdf
- https://cdn.shopify.com/s/files/1/0486/0205/4824/files/nia_pin_tufted_convertible_sofa_instructions.pdf
- https://cdn.shopify.com/s/files/1/0484/2232/2328/files/bapapo.pdf
- https://cdn.shopify.com/s/files/1/0434/5279/2982/files/75750483598.pdf
- https://cdn.shopify.com/s/files/1/0497/1796/9057/files/crossover_games_12.5.1.pdf
- https://cdn.shopify.com/s/files/1/0431/3972/7509/files/xemobok.pdf
- https://cdn.shopify.com/s/files/1/0495/6592/5528/files/heat_of_fusion_of_ice_lab_answers.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
- cctraff.ru
- files.lithgowagedcareltd.com
- rojim.nepreserveco.com
- woxag.scottfostercsu.com
- site-1039618.mozfiles.com
- site-1036826.mozfiles.com
- site-1042511.mozfiles.com
- site-1041611.mozfiles.com
- site-1048471.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.22
- 4.230.171.124
- 57.155.104.224
- 20.247.185.124
- 135.232.92.137
- 40.79.167.9
- 203.26.79.13
- 92.223.78.30
- 20.42.73.31
- 172.170.180.133
- 142.250.207.3
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report