SUSPICIOUS — normal_5f894ad1e27ed.pdf
SUSPICIOUS — normal_5f894ad1e27ed.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:
3a8be7ec1242c7809550e538cfcfcb3f7156284cccbb30a1e847e84ada105cd5 - SHA-1:
5c72e63e06ea8b1e79b2c3c22a6732bf887c9241 - MD5:
d1bf8c5ee17a048ba978dbe192a1b4d2 - ssdeep:
768:ktgGzpDwpr87hsxlvhJQE7naET+eSOVG75csK/FgKLJxtOSLcJdwD1B2B6HrnvvB:HGF8pJx+ZOVG75cf0ZJdrB6H7vIKeW - TLSH:
T1FF34AEF35097DD8C7A8B9B83ADA714B9718987C97233676044CC676CC8BC66D6F009A0 - Submitted as: normal_5f894ad1e27ed.pdf
- File type: pdf · Size: 54822 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 14 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=ppsspp+tekken+6+multiplayer+android, https://uploads.strikinglycdn.com/files/43d8e216-f025-4714-97d0-7ab7c742ee88/33008106120.pdf, https://uploads.strikinglycdn.com/files/08cafce7-c4c6-4adf-aebc-de8c70b1185d/46593144730.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 (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9692 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
- 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=1787766555&P2=404&P3=2&P4=DWNJCporhyU8x5rek2aIU%2bM2WR%2f1f50tNsBDsX%2beTVpWwsftUUL5pFxG52UInK%2bKTnE15ixowz2etm0BBCDPmQ%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=1787766609&P2=404&P3=2&P4=lYE485X6Lc61oIEdvZjgiv%2flUb7Jkqar37Fi69IDcmACnZym12YdJ5nXy0iLrvUPyoPIwFZ4bAG6EDF2J8fErw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.85
- 23.11.37.157
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
da6de4b95e64f65c5440c18374d4d38d3fbde95385714f069739c3baa6452420 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b428247817eb9bbf146f072d10f7d13f.png -
a8a6502b6f8ec43a5d172307927cbbe7123aa86145b0272e0a5245d4ad035a72 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/123?keyword=ppsspp+tekken+6+multiplayer+android
- https://uploads.strikinglycdn.com/files/43d8e216-f025-4714-97d0-7ab7c742ee88/33008106120.pdf
- https://uploads.strikinglycdn.com/files/08cafce7-c4c6-4adf-aebc-de8c70b1185d/46593144730.pdf
- https://uploads.strikinglycdn.com/files/7376dc0e-58f6-4f57-8dc8-29d4c5138ea2/97609895742.pdf
- https://cdn-cms.f-static.net/uploads/4365540/normal_5f8704922d41d.pdf
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f87e4011b6d9.pdf
- https://cdn-cms.f-static.net/uploads/4367911/normal_5f876147a59fb.pdf
- https://cdn-cms.f-static.net/uploads/4365649/normal_5f88707361b2b.pdf
- https://cdn-cms.f-static.net/uploads/4366405/normal_5f873f7cbd101.pdf
- https://cdn-cms.f-static.net/uploads/4368485/normal_5f87c101cd4b7.pdf
- https://uploads.strikinglycdn.com/files/0a583b7d-7835-4c7d-b55e-66c6872cc03f/6565936947.pdf
- https://uploads.strikinglycdn.com/files/4ce35fab-10b4-46a9-bd40-0aff50758af4/degoxugosaxuwuxi.pdf
- https://uploads.strikinglycdn.com/files/bc6e08bf-7d35-4135-ae38-66477eecc71e/dujuruwivavusoxat.pdf
- https://uploads.strikinglycdn.com/files/5ea58d75-9030-4dc2-a442-25a81ad92128/69971888606.pdf
- https://cdn-cms.f-static.net/uploads/4367937/normal_5f883f90cc462.pdf
- https://cdn-cms.f-static.net/uploads/4367017/normal_5f872d2c4fd59.pdf
- https://cdn-cms.f-static.net/uploads/4366398/normal_5f87eeb4136ce.pdf
- https://xuwuperozaposa.weebly.com/uploads/1/3/2/3/132303395/20226e9.pdf
- https://dagigokes.weebly.com/uploads/1/3/0/7/130739756/pewakijefaru_lavikefoled_rinenebot_zipulom.pdf
- https://kagilovudugavap.weebly.com/uploads/1/3/1/1/131164538/vekaregifevor.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/filosom-lusiwikafese-jerupuxorukoti-novubolifunuw.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/
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- xuwuperozaposa.weebly.com
- dagigokes.weebly.com
- kagilovudugavap.weebly.com
- guwomenod.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.72.131
- 40.84.85.40
- 52.110.12.48
- 4.230.171.124
- 4.144.132.223
- 74.179.77.204
- 135.232.92.97
- 20.236.44.162
- 52.123.128.14
- 172.178.240.161
- 72.154.7.99
- 203.26.79.13
- 92.223.78.30
- 48.211.4.16
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report