MALICIOUS — cc089a_c94520c7a0bb42988da0fdf7c74d9aa7.pdf
MALICIOUS — cc089a_c94520c7a0bb42988da0fdf7c74d9aa7.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7f8405d561e54883652c7f0b67b290d4b33475268981b71022d004edd96a9e5d - SHA-1:
077cb9d79413342c1deae3c8bdd247f0bf875ba0 - MD5:
e0c22bff3569f4ea29a1f52aa80fe5d0 - ssdeep:
1536:oGFj5Boz9v0t/EfHJVhGm+7dzDrXI42tkb:FFjgB0tGpumWDrXI4l - TLSH:
T1A4339DF350D7FC8C7A8BAB136EA601996186D78C7122975045D8376CC4BC6FEBE00A61 - Submitted as: cc089a_c94520c7a0bb42988da0fdf7c74d9aa7.pdf
- File type: pdf · Size: 49491 bytes
- Verdict: malicious (89/100)
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 malicious score of 89/100 is the fusion of 8 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ttraff.cc/wix?keyword=elnita+220+sewing+machine+manual, https://cdn.shopify.com/s/files/1/0460/3369/8980/files/birthday_cake_name_art.pdf, https://cdn.shopify.com/s/files/1/0430/9853/8151/files/7862506017.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
- Contacted 7 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
990 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- to-do.office.com
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- res.public.onecdn.static.microsoft
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 142.250.183.46
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.cc/wix?keyword=elnita+220+sewing+machine+manual
- https://cdn.shopify.com/s/files/1/0460/3369/8980/files/birthday_cake_name_art.pdf
- https://cdn.shopify.com/s/files/1/0430/9853/8151/files/7862506017.pdf
- https://cdn.shopify.com/s/files/1/0478/4983/2607/files/sip_of_magicka_writ.pdf
- https://cdn.shopify.com/s/files/1/0431/2976/6039/files/kazuvafokava.pdf
- https://cdn.shopify.com/s/files/1/0434/6380/3040/files/widez.pdf
- https://0ff57d7c-11a6-4be7-a933-e34173d3bc93.filesusr.com/ugd/610d21_f71717aaf91d435d98ee9d86ba555300.pdf?index=true
- https://4c54670e-2068-445a-aca8-99a58923557b.filesusr.com/ugd/24d943_0e8f1ad193ef4a2a8f3e92cf3187d858.pdf?index=true
- https://962525ae-b7b5-49a2-ac16-934ede5b7d48.filesusr.com/ugd/1acd69_5880a4905a1a47f188dfb47a103b7118.pdf?index=true
- https://d011444c-7dd3-47e0-9e05-7114e76d54a7.filesusr.com/ugd/69695d_5c768e09d405498cbe2fadb6a96472f3.pdf?index=true
- https://ca4c5dcc-c6bf-465b-9186-333f3284f7e0.filesusr.com/ugd/43d598_0050824163c34493ac43cde20b578fd7.pdf?index=true
- http://vodika.bluegrassstream.com/uploads/1/3/1/8/131856543/foboka.pdf
- http://xigev.littlebitofcinnamon.com/uploads/1/3/1/4/131453247/katijimulikimom_bitutinokujaju_sukona_vavewebuwoti.pdf
- https://2c206d8a-8a6c-4796-8404-4ba8623fce83.filesusr.com/ugd/9058e5_043ca1bd6c4b40bf80b829442f8e441a.pdf?index=true
- https://fb8454aa-7e6a-4f22-9ad7-38df591fcabf.filesusr.com/ugd/cfbfd2_21fe7c091aaa4bb08cb8b980381954ee.pdf?index=true
- https://4fe860d2-990c-49eb-b994-e077f3673e42.filesusr.com/ugd/35f767_cdb5fabeb8e44e0c9189b6df97658522.pdf?index=true
- 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
Embedded domains
- ttraff.cc
- cdn.shopify.com
- 0ff57d7c-11a6-4be7-a933-e34173d3bc93.filesusr.com
- 4c54670e-2068-445a-aca8-99a58923557b.filesusr.com
- 962525ae-b7b5-49a2-ac16-934ede5b7d48.filesusr.com
- d011444c-7dd3-47e0-9e05-7114e76d54a7.filesusr.com
- ca4c5dcc-c6bf-465b-9186-333f3284f7e0.filesusr.com
- vodika.bluegrassstream.com
- xigev.littlebitofcinnamon.com
- 2c206d8a-8a6c-4796-8404-4ba8623fce83.filesusr.com
- fb8454aa-7e6a-4f22-9ad7-38df591fcabf.filesusr.com
- 4fe860d2-990c-49eb-b994-e077f3673e42.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
- res.public.onecdn.static.microsoft
Embedded IP addresses
- 20.247.185.124
- 52.123.252.244
- 74.178.76.128
- 135.232.92.97
- 4.230.171.124
- 52.123.128.14
- 162.159.36.2
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report