MALICIOUS — 94be9bcb0325481af97c48ea696bd78aa4a4de358778793e580d411541c6ccda
MALICIOUS — 94be9bcb0325481af97c48ea696bd78aa4a4de358778793e580d411541c6ccda is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
94be9bcb0325481af97c48ea696bd78aa4a4de358778793e580d411541c6ccda - SHA-1:
05899194146522b99cd5ece70004af9238f908dc - MD5:
4574c619f244c898b85b373823250870 - ssdeep:
1536:PUlcSj1c/pl02GNkAmxsx0ARAcSYy8F9/6siOlXNLqz2M/b:Mlc41c/X+kAms3qYy8FFjiO1xqzN - TLSH:
T1E638E1F35187DD4C7A8FAB43AE77229D71CAF7883432AB500544BA2C853C56D6F60A42 - Submitted as: 94be9bcb0325481af97c48ea696bd78aa4a4de358778793e580d411541c6ccda
- File type: pdf · Size: 83839 bytes
- Verdict: malicious (96/100)
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!4574C619F244
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://168d2a81-f750-40c6-a653-3787650f980d.filesusr.com/ugd/3bcfef_83cb0b2c73ee4a029a23312d78ef53c5.pdf?index=true - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://pelibifir.ru/strik?utm_term=dr+seuss+book+list+in+order, https://168d2a81-f750-40c6-a653-3787650f980d.filesusr.com/ugd/3bcfef_83cb0b2c73ee4a029a23312d78ef53c5.pdf?index=true, https://e24ff460-1725-4b9d-a7de-f8438c38fea0.filesusr.com/ugd/366850_6f17a6eb7d1148f7ac638db496fab330.pdf?index=true - 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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9763 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787894486&P2=404&P3=2&P4=PCeDTwJtCR8WbkuMAk6uKWRJZb33hsyGGlbrYa%2b48b%2fN%2fk%2fRWuiaQ8LMJDh0ga9LZOYgnO88F0pAVYWjxm9sHA%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=1787894506&P2=404&P3=2&P4=khynbcy%2brTmavmIxomW8mlZv4oCqZqBiXTvEJRbVn4Ku7zuMx%2bGOguCaCktgsYNIlYgAwvVlO191SO5rsWVgtQ%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
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\6590af7efd862f3e78437cef48cb24e6.png -
92081439dddef504d275bf6217caf698445ff2d2abad46c34d8b213cb8cd0a1e - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6214918957d9913c28457b99743ef629357e2377f8ddacc22b73896571d18161 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://pelibifir.ru/strik?utm_term=dr+seuss+book+list+in+order
- https://168d2a81-f750-40c6-a653-3787650f980d.filesusr.com/ugd/3bcfef_83cb0b2c73ee4a029a23312d78ef53c5.pdf?index=true
- https://e24ff460-1725-4b9d-a7de-f8438c38fea0.filesusr.com/ugd/366850_6f17a6eb7d1148f7ac638db496fab330.pdf?index=true
- http://xusexupilaru.epizy.com/71391480221.pdf
- https://e25b7b56-d8f7-44cb-9276-56428e53d1cc.filesusr.com/ugd/63f3e8_a6199f24bb754444bb7cebd57bebaaf5.pdf?index=true
- http://bugifub.epizy.com/amrapali_old_movie_free.pdf
- http://visatog.22web.org/pofax.pdf
- http://nederanunotaz.rf.gd/61215659286.pdf
- https://03dfb0eb-7fe6-4188-ad87-ea2b88df7b19.filesusr.com/ugd/f967ac_b24520a80b5447b98dcfa0196b875420.pdf?index=true
- http://shop-kid-toys.online/betrayal_at_house_on_the_hill_game_reviewrg7n1.pdf
- https://c72a6d71-2fad-4f5a-8b7a-a7c165485bce.filesusr.com/ugd/a4966f_d2c3da6904d04c72b678bd61fdd87c0e.pdf?index=true
- https://uploads.strikinglycdn.com/files/cdbd42e7-024e-49fe-9840-25d89451621a/integrated_chinese_workbook_level_1_part_1.pdf
- https://d9226533-59f4-4737-ae77-cfa9cdee5378.filesusr.com/ugd/d7c203_87a06c1bd9cb414ab5cf5505127d1df5.pdf?index=true
- https://08202b68-adf4-4b7d-bb06-fcebe54c78b8.filesusr.com/ugd/76dd3d_86d0918ade7e472fa3bad9b9766d1181.pdf?index=true
- http://pidisivusosizaw.22web.org/kenneth_hagin_healing_scriptures_cd.pdf
- https://uploads.strikinglycdn.com/files/c21dd5ea-e1e4-497d-b144-ec316028842c/79235639412.pdf
- https://uploads.strikinglycdn.com/files/720a78f4-95f0-498e-bd2c-623f34a38670/being_in_love_osho_read_online.pdf
- http://vuxiparami.22web.org/gevaxanabasirawakufogudon.pdf
- http://balonedud.iblogger.org/12392862076.pdf
- http://bellissimo.online/what_kind_of_batteries_does_the_graco_swing_usekd14j.pdf
- http://steh-sistem.ru/gafozifasamirozijebanz2pg3.pdf
- http://xaresuvilum.epizy.com/cordon_umbilical_funciones_y_caracteristicas.pdf
- http://refewededuxita.epizy.com/52095832005.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- pelibifir.ru
- 168d2a81-f750-40c6-a653-3787650f980d.filesusr.com
- e24ff460-1725-4b9d-a7de-f8438c38fea0.filesusr.com
- xusexupilaru.epizy.com
- e25b7b56-d8f7-44cb-9276-56428e53d1cc.filesusr.com
- bugifub.epizy.com
- visatog.22web.org
- 03dfb0eb-7fe6-4188-ad87-ea2b88df7b19.filesusr.com
- shop-kid-toys.online
- c72a6d71-2fad-4f5a-8b7a-a7c165485bce.filesusr.com
- uploads.strikinglycdn.com
- d9226533-59f4-4737-ae77-cfa9cdee5378.filesusr.com
- 08202b68-adf4-4b7d-bb06-fcebe54c78b8.filesusr.com
- pidisivusosizaw.22web.org
- vuxiparami.22web.org
- balonedud.iblogger.org
- bellissimo.online
- steh-sistem.ru
- xaresuvilum.epizy.com
- refewededuxita.epizy.com
- www.w3.org
- purl.org
- ns.adobe.com
- nederanunotaz.rf.gd
Embedded IP addresses
- 135.232.92.34
- 20.50.201.203
- 52.123.252.198
- 52.110.12.33
- 52.110.12.3
- 4.230.171.124
- 40.84.97.4
- 51.104.15.252
- 20.112.250.133
- 52.123.128.14
- 135.233.95.144
- 135.233.45.221
- 203.26.79.13
- 52.123.252.227
- 52.182.141.63
- 4.150.223.112
- 48.199.12.1
- 20.184.175.14
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report