MALICIOUS — normal_5fd119e564387.pdf
MALICIOUS — normal_5fd119e564387.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
95ff91e2fb4dc36ca37a9b277de1192a9735e220fca10c308ac28b14380abe2e - SHA-1:
d411e7327826769817fd6a538999b1b4898bf966 - MD5:
97e5e56b7cb53bbe3ac08c5ce9024db9 - ssdeep:
1536:WY/fNXVDCsQYp+m6n2MG3qrWDuE1/8dFYjADBdRbmZrPr7QW2KUEpFb:7nDCsQYp+m6nm6rWa12jibmZrPr7uFE/ - TLSH:
T11E37D0F322A7CDCCB289AB57B9B91C2D60C9E6DD2532D9714488777C88B927C6D00D60 - Submitted as: normal_5fd119e564387.pdf
- File type: pdf · Size: 72404 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 12 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/01cab45d-ad8d-4edb-924a-058bca16db70/aurender_conductor_app_manual.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafficel.ru/123?utm_term=asus+touch+screen+laptop+screen+replacement, https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/fumunumivufudizit.pdf, https://uploads.strikinglycdn.com/files/01cab45d-ad8d-4edb-924a-058bca16db70/aurender_conductor_app_manual.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 (3 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9793 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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=1787780415&P2=404&P3=2&P4=cr1ZQaJRIhkvohWodPb87SqW9cXQB8CjY%2blozL8Di2G%2fXflqYsD81aefd9V6fI88XWtHX4SDmD%2fR%2fiVxdHJWCA%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=1787780479&P2=404&P3=2&P4=G5tLAn469SYxqdYpytRFrBv7GyAkaFu%2foHAhTRPn0%2fhS47PnhtWPxGiwx%2bb0PkLx5iij5rgQN5oZPeRYe8oDOA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c1f6b6b2cf7cad70bc15c77400de17bd.png -
c4744cd0c1684a73508050d41063727b70e18f2ceb26fdde39c99e3f29967c15 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
70b9797289837802df95d573e1aa5ae3400736478683c1033ab908cb2cc8e31d - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://trafficel.ru/123?utm_term=asus+touch+screen+laptop+screen+replacement
- https://s3.amazonaws.com/kawotexulozax/computer_essentials_in_ellsworth_maine.pdf
- https://s3.amazonaws.com/buwosevax/febomupafagi.pdf
- https://s3.amazonaws.com/suzixegazunow/garnier_skinactive_charcoal_sheet_mask.pdf
- https://s3.amazonaws.com/nagev/digik.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/fumunumivufudizit.pdf
- https://uploads.strikinglycdn.com/files/01cab45d-ad8d-4edb-924a-058bca16db70/aurender_conductor_app_manual.pdf
- https://femitinekabel.weebly.com/uploads/1/3/1/4/131437683/ziban.pdf
- https://s3.amazonaws.com/xupovobejanam/gta_san_andreas_lite_android_mod_apk_data.pdf
- https://static1.squarespace.com/static/5fc013b624b06a7eb3fa8a9b/t/5fc1bc6f64571256547d389b/1606532207735/fairy_tail_lucy_heartfilia_cosplay_costume.pdf
- https://uploads.strikinglycdn.com/files/d651580a-f728-46e0-a56c-c05b5638c157/39960650973.pdf
- https://vixijusodu.weebly.com/uploads/1/3/0/7/130776714/jakoseb.pdf
- https://monotolifevi.weebly.com/uploads/1/3/4/6/134683372/xudeteme-didukosiwulu.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=1787780415&P2=404&P3=2&P4=cr1ZQaJRIhkvohWodPb87SqW9cXQB8CjY%2blozL8Di2G%2fXflqYsD81aefd9V6fI88XWtHX4SDmD%2fR%2fiVxdHJWCA%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
- trafficel.ru
- s3.amazonaws.com
- bedizegoresupa.weebly.com
- uploads.strikinglycdn.com
- femitinekabel.weebly.com
- static1.squarespace.com
- vixijusodu.weebly.com
- monotolifevi.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.50.201.206
- 57.155.104.224
- 52.110.12.28
- 4.230.171.124
- 20.247.185.124
- 74.178.240.51
- 20.76.201.171
- 20.165.94.63
- 74.178.232.29
- 203.26.79.13
- 135.234.160.245
- 48.192.143.121
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report