SUSPICIOUS — tuneporuzugutup.pdf
SUSPICIOUS — tuneporuzugutup.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:
2db6778e13abbbc8ef1831364cb14f4e51318908d698c5b4e018316dbaa1319f - SHA-1:
e1cc4471d6e01aecfec08599ee8d328d0ecf3d80 - MD5:
c11a7488ee58ba508846798062a8b6b0 - ssdeep:
768:8gGzpDQHRqqzlp8ohlxVnnmvM2PI1K2b8lmLdsgomA7H:ZGFUHRPHnnmvdQ1K2ACd9omA7H - TLSH:
T14032AEF3519BDD4CAA879F436DEA20586115E68CA122E76810D83B6DC47C7FC6F40AB0 - Submitted as: tuneporuzugutup.pdf
- File type: pdf · Size: 44315 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://ggtraff.ru/strik?keyword=stihl+019t+parts+diagram, https://cdn.shopify.com/s/files/1/0484/7701/2130/files/knowing_that_the_stepped_shaft_shown_must_transmit_45kw.pdf, https://cdn.shopify.com/s/files/1/0486/7991/1574/files/mega_man_8_weakness_chart.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)
9743 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
- desktop-hsgcbep
- desktop-hsgcbep._dosvc._tcp.local
- 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
- 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
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\11e759de9808c32542a582089aba5eb9.png -
925a43440d640db4454ab41ef6b78cd510ec745ea8e0bf147e4059a08334b898 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6fb3e8ca0edb4b9be3ca446bb86a6054f7fa944b06be6e9b5c6a4a7e1ca9f86b - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=stihl+019t+parts+diagram
- https://cdn.shopify.com/s/files/1/0484/7701/2130/files/knowing_that_the_stepped_shaft_shown_must_transmit_45kw.pdf
- https://cdn.shopify.com/s/files/1/0486/7991/1574/files/mega_man_8_weakness_chart.pdf
- https://cdn.shopify.com/s/files/1/0436/7840/0662/files/gameloop_cod_mobile_hacks.pdf
- https://cdn.shopify.com/s/files/1/0486/2112/5792/files/energy_and_chemical_reactions_worksheet_answers.pdf
- https://site-1037916.mozfiles.com/files/1037916/80477379364.pdf
- http://files.createpowtoon.com/uploads/1/3/1/3/131384573/zajer_wopasij.pdf
- http://purepe.honeycreekgoldendoodles.com/uploads/1/3/1/4/131455463/46d3f626c.pdf
- https://site-1036867.mozfiles.com/files/1036867/7243641014.pdf
- https://site-1036861.mozfiles.com/files/1036861/3165781020.pdf
- https://site-1039556.mozfiles.com/files/1039556/xuvuxiwufureradokewozola.pdf
- https://site-1039689.mozfiles.com/files/1039689/popax.pdf
- https://site-1042016.mozfiles.com/files/1042016/43156536545.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=1787748468&P2=404&P3=2&P4=CP0NNU4jfmcH25j%2ftE%2f0%2bDmE5v06PCazess6SEQsUShu9IRyd5JvgL0OMRgOtJIK3r1ajrPOdDcoHbkQqWLreQ%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
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- site-1037916.mozfiles.com
- files.createpowtoon.com
- purepe.honeycreekgoldendoodles.com
- site-1036867.mozfiles.com
- site-1036861.mozfiles.com
- site-1039556.mozfiles.com
- site-1039689.mozfiles.com
- site-1042016.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.117.174
- 172.172.255.216
- 74.178.240.61
- 135.232.92.34
- 52.110.12.56
- 4.230.171.124
- 40.84.85.40
- 20.165.94.63
- 20.184.175.1
- 52.123.129.14
- 20.42.65.94
- 203.26.79.13
- 172.178.240.161
- 52.123.252.213
- 52.168.117.169
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report