MALICIOUS — normal_5fb79122c7208.pdf
MALICIOUS — normal_5fb79122c7208.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
bea51a8142d7a64f5ff7942042202d1515fc034dcb05688268ce91373e37ea16 - SHA-1:
823190cbaf95f474ffdfc1c058c65faac213ec3f - MD5:
94111cdcd96f0e1a9f05290747315aad - ssdeep:
1536:CgEs1yc/VYMxR1I2lPILM7JBkyATwn6kRJd3C03Q1C+:ysckYMP/lPILMDkro6mJd3lAF - TLSH:
T14936E1F37043CECC6A836B93BDE51619518DE788B12B65A04888772CC17877DBD21D25 - Submitted as: normal_5fb79122c7208.pdf
- File type: pdf · Size: 64922 bytes
- Verdict: malicious (98/100)
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 98/100 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 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/c4451440-e416-478f-8842-0cae02d92989/los_declaro_marido_y_larry_online_latino.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 23 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?utm_term=merry+mint+pickaxe+code+for+sale, https://kulilopoxi.weebly.com/uploads/1/3/4/3/134375859/7851598.pdf, https://cdn-cms.f-static.net/uploads/4365661/normal_5f87af30772dc.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9716 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
- 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
- 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
- desktop-hsgcbep
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
396afb9dc8412dc47a6d78777e08f7b1be59f93314e7c8950ed9bc7e02e583b8 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\9695fcbb6c2c86a56a87633c0434d92a.png -
a97da7d0ae016b5c39e6631e705e4d05e7f716aa81a3f7a68484ac0b98a07a83 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?utm_term=merry+mint+pickaxe+code+for+sale
- https://kulilopoxi.weebly.com/uploads/1/3/4/3/134375859/7851598.pdf
- https://cdn-cms.f-static.net/uploads/4365661/normal_5f87af30772dc.pdf
- https://uploads.strikinglycdn.com/files/62cf91e2-e493-4eee-a76f-fef6233de511/refujugesebukuveviw.pdf
- https://uploads.strikinglycdn.com/files/8262dd75-64c3-4506-b51a-89b74cd86f85/34196584654.pdf
- https://cdn-cms.f-static.net/uploads/4386836/normal_5f97fb9e24048.pdf
- https://cdn-cms.f-static.net/uploads/4390095/normal_5f909d3c05759.pdf
- https://uploads.strikinglycdn.com/files/c4451440-e416-478f-8842-0cae02d92989/los_declaro_marido_y_larry_online_latino.pdf
- https://s3.amazonaws.com/kelageketisefuv/76279358139.pdf
- https://cdn-cms.f-static.net/uploads/4390382/normal_5fa1cb4d2c8a4.pdf
- https://uploads.strikinglycdn.com/files/014a6b1c-c877-4445-b32a-8fa40898ca8f/94087094997.pdf
- https://uploads.strikinglycdn.com/files/6fbc0e7d-44f7-4135-8c11-911dbabf70b0/ameesha_kavindi_bikini_photo.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=1787772136&P2=404&P3=2&P4=DsK4efNkWcHgYiWcJifE3wsZF07OWYOIvxsz4FtwK%2byd1SbfbNnRgnQLWmq072qKMsOGgilXRNkFn%2bUCsdV1fA%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=1787772168&P2=404&P3=2&P4=e%2f5Ux07KNfgJK8forZ12iiLhp9YTdixYawmzT20GAsZqvuQ4pvcvqgG9sJ7HGtZYT2%2bY2R96fFMcrqIkmU%2b4jw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- kulilopoxi.weebly.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.232.29
- 172.215.188.225
- 135.232.92.137
- 4.150.223.98
- 13.89.179.12
- 4.150.223.99
- 52.123.252.202
- 52.110.12.38
- 57.155.104.224
- 4.230.171.124
- 20.42.179.192
- 20.50.80.215
- 20.231.239.246
- 74.178.76.128
- 52.123.128.14
- 40.99.133.226
- 4.150.223.97
- 20.42.73.30
- 203.26.79.13
- 74.178.76.44
- 142.250.195.131
- 20.50.201.204
- 172.217.25.195
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report