SUSPICIOUS — nilovixolowuma_koxur_dovowokate.pdf
SUSPICIOUS — nilovixolowuma_koxur_dovowokate.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100). 2 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
5e05092f52f6e2fbe43022d8de7f3f8541cd7970218480d0194391e6b4074050 - SHA-1:
aa4009614e0568e775d7ef1a32c3f9d4404ef783 - MD5:
b46ae912cae49371ac253be74959b991 - ssdeep:
1536:4GF+p7d5l9efZgz5j5kBl5Kdep8yduI2:VF+p7d5DeBgz5FkB24vk - TLSH:
T14E339EF310A7ED4D75CBA783ACA7116A758AC28CB03697601489776CD0BC7EC6F10A51 - Submitted as: nilovixolowuma_koxur_dovowokate.pdf
- File type: pdf · Size: 51683 bytes
- Verdict: suspicious (68/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 68/100 is the fusion of 6 weighted signals:
- Contacted 16 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=pazarlama%20bilgi%20sistemi, https://cdn-cms.f-static.net/uploads/4365600/normal_5f870ce9e101d.pdf, https://cdn-cms.f-static.net/uploads/4368996/normal_5f883b06323f3.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9600 behavior events · 1 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
- searchapp.bundleassets.example
- desktop-hsgcbep
- ntp.ubuntu.com
- 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- /opt/CAPEv2/storage/analyses/36571/files/e87815d1d049bdb12e21b37fe2bb29fa31b02c0a1ef641ab1a256a3e9c7e6992 -
e87815d1d049bdb12e21b37fe2bb29fa31b02c0a1ef641ab1a256a3e9c7e6992 - /opt/CAPEv2/storage/analyses/36571/files/0b9202782f5b13c58db06e0934243955be28532c9f9a94b0b3ee4461d6b7701b -
0b9202782f5b13c58db06e0934243955be28532c9f9a94b0b3ee4461d6b7701b - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/wb?keyword=pazarlama%20bilgi%20sistemi
- https://cdn-cms.f-static.net/uploads/4365600/normal_5f870ce9e101d.pdf
- https://cdn-cms.f-static.net/uploads/4368996/normal_5f883b06323f3.pdf
- https://cdn-cms.f-static.net/uploads/4366969/normal_5f87bf4762682.pdf
- https://cdn-cms.f-static.net/uploads/4367961/normal_5f87555169527.pdf
- https://cdn-cms.f-static.net/uploads/4369660/normal_5f87c4cc6651e.pdf
- https://jemiwuwavaza.weebly.com/uploads/1/3/0/8/130814288/bibesekukemugedovofa.pdf
- https://boguvetasitob.weebly.com/uploads/1/3/1/3/131380850/efb45fb9b.pdf
- https://sesuwulot.weebly.com/uploads/1/3/1/4/131438847/5938510.pdf
- https://cdn.shopify.com/s/files/1/0430/0803/2922/files/air_return_vent_lowes.pdf
- https://cdn.shopify.com/s/files/1/0495/8568/4632/files/install_motioninjoy_driver_fail_error_code_0x_1ffffdb9.pdf
- https://site-1040521.mozfiles.com/files/1040521/45497724087.pdf
- https://site-1042886.mozfiles.com/files/1042886/kupopewadopada.pdf
- https://site-1042821.mozfiles.com/files/1042821/62932717344.pdf
- https://uploads.strikinglycdn.com/files/76c721eb-74ab-4386-a963-3c9566ddde99/6773390089.pdf
- https://uploads.strikinglycdn.com/files/4f7c8e43-ec9c-4b84-9504-0e405dcc6c01/busilagojafo.pdf
- https://uploads.strikinglycdn.com/files/cf92dfcf-3fbd-46ab-9fc2-b55186aad87b/42681122596.pdf
- https://uploads.strikinglycdn.com/files/cd43afbe-6137-44ef-86d3-46d991043ad9/34260125684.pdf
- https://uploads.strikinglycdn.com/files/c1e1187f-09ff-472c-b646-6911f50cfa60/giwigiferodagozavuje.pdf
- https://cdn.shopify.com/s/files/1/0434/3444/2908/files/rainbow_hot_springs_elevation.pdf
- https://cdn.shopify.com/s/files/1/0465/3989/9039/files/76429521285.pdf
- https://cdn.shopify.com/s/files/1/0431/5850/3590/files/first_source_llc_auction.pdf
- https://cdn.shopify.com/s/files/1/0483/3591/3123/files/lookup_stage_options_in_datastage_example.pdf
- https://cdn.shopify.com/s/files/1/0482/4268/8154/files/fajega.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- jemiwuwavaza.weebly.com
- boguvetasitob.weebly.com
- sesuwulot.weebly.com
- cdn.shopify.com
- site-1040521.mozfiles.com
- site-1042886.mozfiles.com
- site-1042821.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.112
- 162.159.142.9
- 125.56.205.32
- 4.230.171.124
- 20.247.184.197
- 48.211.4.16
- 203.26.79.13
- 20.184.175.12
- 20.231.239.246
- 52.123.129.14
- 4.150.223.109
- 52.123.252.245
- 92.223.78.30
- 52.123.252.225
- 162.159.36.2
- 40.103.64.226
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report