MALICIOUS — 47b1e8_2937c294ca7d41338cdea85f8a82b2f9.pdf
MALICIOUS — 47b1e8_2937c294ca7d41338cdea85f8a82b2f9.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a7f14828722ae1dbd2dbb7ba82811c63f2ca3b6d89febe5515b9e56376e465b9 - SHA-1:
50620ae75ce4518f724f28259651ffa0e7e4bfa9 - MD5:
81bd55071609b2c833ece0b7a540072f - ssdeep:
768:vgGzpDa1X6Fdqul4GNSCdq8gwR82P5+A9KP8/oHiAfddNShrmphgaAc:YGFWYtNLI2x+GKtHRdMmphgaAc - TLSH:
T129329DF314A7DD8C69C78B47ADAA25596085D38921739B7404C8BB2DC8BC7ADAF40870 - Submitted as: 47b1e8_2937c294ca7d41338cdea85f8a82b2f9.pdf
- File type: pdf · Size: 43358 bytes
- Verdict: malicious (89/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.PDF.Agent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 89/100 is the fusion of 8 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.PDF.Agent.gen (rule
HEUR:Trojan.PDF.Agent.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ttraff.club/wix?keyword=architecture+form+space+%2526+order+pdf, https://48dd410e-a2fd-459b-a253-e4fa07f7c081.filesusr.com/ugd/3225da_17758ffedfe542fa943718a7757c75b3.pdf?index=true, https://3d4d4cec-a8d1-441a-ac29-5f51a880ebf4.filesusr.com/ugd/696117_791a5705c21e497babafa4b5e2b889bf.pdf?index=true - 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
- Contacted 4 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
990 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- c.pki.goog
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- 192.168.122.109
- 23.40.52.121
- 23.11.37.157
- 52.123.252.232 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.116
- 135.233.95.144 US · Des Moines · AS8075 Microsoft Limited
- 104.68.3.152
- 23.46.10.12
- 224.0.0.252
- 192.168.122.1
- 192.168.122.255
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.club/wix?keyword=architecture+form+space+%2526+order+pdf
- https://48dd410e-a2fd-459b-a253-e4fa07f7c081.filesusr.com/ugd/3225da_17758ffedfe542fa943718a7757c75b3.pdf?index=true
- https://3d4d4cec-a8d1-441a-ac29-5f51a880ebf4.filesusr.com/ugd/696117_791a5705c21e497babafa4b5e2b889bf.pdf?index=true
- https://749564d2-c1e7-4f44-ac77-3c89cf42c9cf.filesusr.com/ugd/d4579c_532653f7b68f48f896ab408f3df7dc26.pdf?index=true
- https://996eece6-748a-44c8-8d86-ab5fd1eff860.filesusr.com/ugd/0010c8_eebc117ff020489d9153244556d6bc19.pdf?index=true
- https://2f6c1ae2-2472-4f92-aaee-124f0f292c8f.filesusr.com/ugd/c8f33b_51d214bec0dd41c8b6c7e13eb19d3f40.pdf?index=true
- https://e9056837-04fb-4cbc-b683-14ef216b8f3c.filesusr.com/ugd/80bfa9_8c27818e08274fc085eaa609875a1c54.pdf?index=true
- https://ec0dbf47-0f1e-4205-8d43-662a9679be09.filesusr.com/ugd/93c935_f6a0654bf4b24affa415a030e61560dc.pdf?index=true
- https://ac9e1a4b-d7be-4ca0-b64b-4f9a16a89d81.filesusr.com/ugd/1cfe37_36eec1df1d3a4eada010c564a35e5653.pdf?index=true
- https://7c544007-d528-4430-adaa-6682aa4bdc02.filesusr.com/ugd/2ca22b_cd06967cc37a406b987e869ad12434c0.pdf?index=true
- http://files.levimitchell.com/uploads/1/3/0/7/130740127/26015.pdf
- http://files.pmehard.com/uploads/1/3/0/7/130775970/banasiziwenajazisibo.pdf
- https://080a86bf-f060-4c2e-a212-0cfdc8f975e9.filesusr.com/ugd/7e84b7_352076e5047c4f0998f8719cb08dced2.pdf?index=true
- https://8e123279-95e8-4d23-833f-5463e37b9687.filesusr.com/ugd/c63dba_3c282949d12b41d58233da4767ad02e4.pdf?index=true
- https://b6d2f6cc-7670-4e9c-8780-6731243fe7d8.filesusr.com/ugd/6e13d9_0e92d4a2ed4a48d9b01577417daea47c.pdf?index=true
- https://a40b778e-cf90-4895-abc3-e52386cd3912.filesusr.com/ugd/61b8bf_b627e6ada9e04ef9a19237fa4b1466c1.pdf?index=true
- https://f13edc96-2f7b-4713-a83e-9d7049a8c8b1.filesusr.com/ugd/4ca7f5_1ae7cb1921164da5bc8baea9e7801d01.pdf?index=true
- 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
- ttraff.club
- 48dd410e-a2fd-459b-a253-e4fa07f7c081.filesusr.com
- 3d4d4cec-a8d1-441a-ac29-5f51a880ebf4.filesusr.com
- 749564d2-c1e7-4f44-ac77-3c89cf42c9cf.filesusr.com
- 996eece6-748a-44c8-8d86-ab5fd1eff860.filesusr.com
- 2f6c1ae2-2472-4f92-aaee-124f0f292c8f.filesusr.com
- e9056837-04fb-4cbc-b683-14ef216b8f3c.filesusr.com
- ec0dbf47-0f1e-4205-8d43-662a9679be09.filesusr.com
- ac9e1a4b-d7be-4ca0-b64b-4f9a16a89d81.filesusr.com
- 7c544007-d528-4430-adaa-6682aa4bdc02.filesusr.com
- files.levimitchell.com
- files.pmehard.com
- 080a86bf-f060-4c2e-a212-0cfdc8f975e9.filesusr.com
- 8e123279-95e8-4d23-833f-5463e37b9687.filesusr.com
- b6d2f6cc-7670-4e9c-8780-6731243fe7d8.filesusr.com
- a40b778e-cf90-4895-abc3-e52386cd3912.filesusr.com
- f13edc96-2f7b-4713-a83e-9d7049a8c8b1.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.123.252.232
- 135.233.95.144
- 162.159.36.2
- 203.26.79.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report