MALICIOUS — 5793eb24551804ddbf13b00effeb2401de2a6a288441ca0eb6aa65a1db7544f7
MALICIOUS — 5793eb24551804ddbf13b00effeb2401de2a6a288441ca0eb6aa65a1db7544f7 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
5793eb24551804ddbf13b00effeb2401de2a6a288441ca0eb6aa65a1db7544f7 - SHA-1:
e9b1ea78750b53df15582735f3100d1a7cb42374 - MD5:
54acc39e52189893dcce2a6d857d3bff - ssdeep:
1536:Sbk4rSXnVrg9TjJ7OhVDqcAfeIUrz4Rs8RBPLcSdbL6+EIx2:Gk4uXnVE1jF8un2B3ks8rzcSX6+Ez - TLSH:
T11338D0F72197CC8C77C66F0399DB117C919ED688A1229B705088FB2DC47CABE5E14622 - Submitted as: 5793eb24551804ddbf13b00effeb2401de2a6a288441ca0eb6aa65a1db7544f7
- File type: pdf · Size: 80827 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!54ACC39E5218
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/c961b22c-e023-439e-85e3-dcf7ca2e645b/percy_jackson_and_the_sea_of_monsters_book_amazon.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://golowaki.ru/strik?utm_term=how+to+manage+a+1099, https://rokosogamutoluf.weebly.com/uploads/1/3/0/8/130873735/fupunubasotun.pdf, https://bujubilefo.weebly.com/uploads/1/3/1/4/131406518/8a50fd5c0.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 (4 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9604 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
- 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
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b1467b0caf4191110b0ac77ba2d8075e.png -
20c58e3bf4d71934b8b3c64488a06755ca1d5fe2dd509f70dd7af45fd51bb8ac - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
0db53cda7bdd17629aecd2932eb3097975d0847baa47e046b81304f38c3c08dd - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://golowaki.ru/strik?utm_term=how+to+manage+a+1099
- https://rokosogamutoluf.weebly.com/uploads/1/3/0/8/130873735/fupunubasotun.pdf
- https://bujubilefo.weebly.com/uploads/1/3/1/4/131406518/8a50fd5c0.pdf
- https://s3.amazonaws.com/dumupa/50939063773.pdf
- https://uploads.strikinglycdn.com/files/c961b22c-e023-439e-85e3-dcf7ca2e645b/percy_jackson_and_the_sea_of_monsters_book_amazon.pdf
- https://zomoxiwoginu.weebly.com/uploads/1/3/1/6/131637743/zozesanepuges_kobojesaxar_majut_wifepe.pdf
- https://uploads.strikinglycdn.com/files/8ce4cbd9-3bf3-477f-af99-045d7a6b776d/5913667746.pdf
- https://pazovazorukilaz.weebly.com/uploads/1/3/4/6/134673506/75c13028bf3ba6.pdf
- https://s3.amazonaws.com/xomudufe/tasomoxodipug.pdf
- https://kumajevebak.weebly.com/uploads/1/3/1/8/131856027/rufapilujem.pdf
- https://uploads.strikinglycdn.com/files/52ed279a-4c94-4088-8494-4fde572fd823/56615351588.pdf
- https://rigawegafo.weebly.com/uploads/1/3/4/5/134587157/4652225.pdf
- https://nitipitu.weebly.com/uploads/1/3/0/7/130775162/sepulo.pdf
- https://kolijegidixut.weebly.com/uploads/1/3/1/3/131379325/6fee1f.pdf
- https://minezutoka.weebly.com/uploads/1/3/2/6/132695516/neduwezajekejiruxaj.pdf
- https://rupogasonewu.weebly.com/uploads/1/3/4/6/134653860/fe64dd49eaf.pdf
- https://s3.amazonaws.com/nopomewegobij/tatamolulagoxefitede.pdf
- https://s3.amazonaws.com/remuv/100_tamil_movie_free_tamilrockers_2019.pdf
- https://wajigigo.weebly.com/uploads/1/3/4/5/134588105/livujaneviki.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/
Embedded domains
- golowaki.ru
- rokosogamutoluf.weebly.com
- bujubilefo.weebly.com
- s3.amazonaws.com
- uploads.strikinglycdn.com
- zomoxiwoginu.weebly.com
- pazovazorukilaz.weebly.com
- kumajevebak.weebly.com
- rigawegafo.weebly.com
- nitipitu.weebly.com
- kolijegidixut.weebly.com
- minezutoka.weebly.com
- rupogasonewu.weebly.com
- wajigigo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.230.59.222
- 52.123.252.246
- 52.110.12.22
- 4.230.171.124
- 203.26.79.13
- 74.179.77.164
- 74.178.76.128
- 74.179.77.204
- 52.123.128.14
- 40.103.64.242
- 172.178.240.162
- 92.223.78.30
- 20.184.175.16
- 4.150.223.114
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report