SUSPICIOUS — tapijigidizelorosererasug.pdf
SUSPICIOUS — tapijigidizelorosererasug.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:
1f002cea7161795b8fde0b32c5e5ecd574da646c5eae8c73b1285ccb606684fa - SHA-1:
0a4b0ee3866eb8e83b4029f3a6faa4afad464660 - MD5:
0cdfd39b1fb0c9504a0b307e187ed4e5 - ssdeep:
768:TJgGzpD1Ivzrbu6vmKksjXI3o1EZLcZHa2bNZymtMb0:TqGFBsfbRBkGXI3o1EZgZHxqmtMb0 - TLSH:
T191328DF3506BEC8C6AC7EB83ADE215556189D78C62378BA40498BB6DC47C2BC7F04950 - Submitted as: tapijigidizelorosererasug.pdf
- File type: pdf · Size: 44818 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 16 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=calendario+liga+19+20+pdf, https://site-1037235.mozfiles.com/files/1037235/36676492237.pdf, https://site-1039883.mozfiles.com/files/1039883/xewafi.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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9799 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
- 250.255.255.239.in-addr.arpa
- 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
- 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
- 252.0.0.224.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\00c06c8df6780934dc9b8e12192f34b6.png -
312fb3a543b30dfdfcf480efdf0826956f5c160a8e6430637c28b1ea1102deea - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6c817fea4def2d3bd23c223377610f2d8410f481f717db1945e042a10b300dd5 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=calendario+liga+19+20+pdf
- https://site-1037235.mozfiles.com/files/1037235/36676492237.pdf
- https://site-1039883.mozfiles.com/files/1039883/xewafi.pdf
- https://site-1037188.mozfiles.com/files/1037188/sebivaja.pdf
- http://files.marshaclarkart.com/uploads/1/3/1/6/131637853/romodobite.pdf
- http://diduzov.thecontainerfactory.com/uploads/1/3/0/9/130969505/3771467.pdf
- https://site-1036944.mozfiles.com/files/1036944/5924419857.pdf
- https://site-1042711.mozfiles.com/files/1042711/7249098557.pdf
- https://site-1042014.mozfiles.com/files/1042014/jikidag.pdf
- https://site-1042275.mozfiles.com/files/1042275/labuluxum.pdf
- https://site-1036818.mozfiles.com/files/1036818/budazuduxizopapoki.pdf
- http://files.bethmelekh.com/uploads/1/3/2/6/132681579/6500795.pdf
- http://files.professionalimagesf.com/uploads/1/3/1/4/131438539/wibunif.pdf
- http://files.viktoriasanto.com/uploads/1/3/1/3/131398177/ce84bb29e.pdf
- http://files.krislindseyhall.com/uploads/1/3/1/1/131163777/fiwunefiwineku-nulepuke-bovojuguwud.pdf
- http://files.utahflightinstructor.com/uploads/1/3/0/7/130738596/85c25d6f84a19.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
- site-1037235.mozfiles.com
- site-1039883.mozfiles.com
- site-1037188.mozfiles.com
- files.marshaclarkart.com
- diduzov.thecontainerfactory.com
- site-1036944.mozfiles.com
- site-1042711.mozfiles.com
- site-1042014.mozfiles.com
- site-1042275.mozfiles.com
- site-1036818.mozfiles.com
- files.bethmelekh.com
- files.professionalimagesf.com
- files.viktoriasanto.com
- files.krislindseyhall.com
- files.utahflightinstructor.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 13.69.116.105
- 52.110.12.49
- 4.149.160.182
- 74.178.76.128
- 4.230.171.124
- 20.236.44.162
- 40.99.133.242
- 52.123.129.14
- 20.42.65.89
- 135.233.95.80
- 203.26.79.13
- 92.223.78.30
- 142.250.195.163
- 135.234.160.245
- 20.42.73.26
- 142.250.183.35
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report