SUSPICIOUS — 27612626035.pdf
SUSPICIOUS — 27612626035.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:
e1e04161f2c6b1751b754b556d2eb35df8afac21aac9bda13c894d97c52d0a6c - SHA-1:
52121704237c49ef74cc8ab6363d65a2eef0c064 - MD5:
6200b0bf8f75ff1dc814d1f5e93829b7 - ssdeep:
768:MlgGzpD06pzi0Pb4IYxefRzJxzut3BF928rFHAa85nk3q:fGFBpzh42fhI3H0MF5Unk3q - TLSH:
T17132AEF711ABEC8CB58BA7079CFA0088514ACB4D613396A054D87B2DC4BC7BE7E41961 - Submitted as: 27612626035.pdf
- File type: pdf · Size: 44905 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 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=wahoo+fitness+android+app+review, https://site-1041395.mozfiles.com/files/1041395/20239501219.pdf, https://site-1039413.mozfiles.com/files/1039413/9433866956.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 (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9717 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
- ntp.ubuntu.com
- 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=1787780951&P2=404&P3=2&P4=L3zPgRFIX9GA1MR81hxSfhsDUvre%2bSSHCin15ZI2EGtkCD6MIC8XXwYVwzK5AIdzygey1fDXlKJLGygGhUH7ag%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
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787780990&P2=404&P3=2&P4=hiAUs8OwkWra%2bNPFhZ01w7pbguKnEvvf9U4elld%2bKqagqFcChIEJaALQtwS1n5o75k1MAFvmTFDBQhPwZ5DiLw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\84d7b5275c061145a05e6235d1a5db4d.png -
f432185fdd92142b5682551e05d4eb59be27305dadc90e7f15c9d543990d25bc - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
8e7981499fa46b6f13ac85fcea7ce1e8307dbaf438fcba9d65e018500447d5da - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=wahoo+fitness+android+app+review
- https://site-1041395.mozfiles.com/files/1041395/20239501219.pdf
- https://site-1039413.mozfiles.com/files/1039413/9433866956.pdf
- https://site-1043216.mozfiles.com/files/1043216/falixeluniwu.pdf
- https://uploads.strikinglycdn.com/files/fc22a7b0-c404-4cda-bdfa-f3103f604ef7/muxawumozunik.pdf
- https://uploads.strikinglycdn.com/files/9dc673d6-501b-452e-b3e4-115266ac3f0b/13851613875.pdf
- https://uploads.strikinglycdn.com/files/a31684db-8aa7-498e-a822-b2f8a254e7b8/vafegus.pdf
- https://uploads.strikinglycdn.com/files/7e897c25-83ed-476d-949d-99a2c2d3deeb/52982229111.pdf
- https://uploads.strikinglycdn.com/files/fe28084d-351c-4f76-a412-c859378a8cf0/63013599694.pdf
- https://uploads.strikinglycdn.com/files/4bfb304e-c56f-47b7-8724-45e827e6d324/wurewerubudirizepep.pdf
- https://uploads.strikinglycdn.com/files/b4b123e0-8544-4b07-b275-8ac7aecfba5b/46723193333.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/ramugimexixepaba.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/lukuxaluk.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/dozafawegikuxoto.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=1787780951&P2=404&P3=2&P4=L3zPgRFIX9GA1MR81hxSfhsDUvre%2bSSHCin15ZI2EGtkCD6MIC8XXwYVwzK5AIdzygey1fDXlKJLGygGhUH7ag%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- site-1041395.mozfiles.com
- site-1039413.mozfiles.com
- site-1043216.mozfiles.com
- uploads.strikinglycdn.com
- guwomenod.weebly.com
- bedizegoresupa.weebly.com
- vuxozajuje.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.53
- 135.232.92.34
- 52.230.60.54
- 4.230.171.124
- 74.178.76.128
- 20.42.179.204
- 203.26.79.13
- 20.165.94.54
- 20.112.250.133
- 52.123.129.14
- 40.99.134.2
- 40.103.64.226
- 20.184.175.5
- 52.123.252.223
- 52.123.252.248
- 20.165.94.46
- 142.251.42.99
- 172.170.180.133
- 20.184.175.15
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report