SUSPICIOUS — normal_5f88dac8e5873.pdf
SUSPICIOUS — normal_5f88dac8e5873.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:
00350729aed4cc6e7e2c49f55f862606d45676e720bd55ac9c30dae10db5c353 - SHA-1:
ae6975b103c164e038f6a1203caea4b0e8db337d - MD5:
bf2d476a2839799ffb2b31dae719d57a - ssdeep:
768:gRgGzpDpeU5y3AMAjEm29V8fUut338N//k73suB8+kasXcyxpywLi7J:XGFNeCE92tt33y//k73sa8ljcyxpysid - TLSH:
T126339DF3169BDC8C7A8A9B13E9FA185D5189C78D2123E7A045C86B7C80BC67D6F10970 - Submitted as: normal_5f88dac8e5873.pdf
- File type: pdf · Size: 48565 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 23 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/123?keyword=anime+watcher+app+for+android, https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/wukobonamatojev.pdf, https://zevigetadafuwun.weebly.com/uploads/1/3/0/9/130969942/4595a3c31d507.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 (14 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9715 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
- c.pki.goog
- 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
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.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
- 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
0f8ddcfbe082b3b2ceecdbda94232d6fc27844de6f4ea6d8413995b8abe3c2a8 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\91691195be51601a9c49dbd29db68b99.png -
73afe4177fb9dfdc3e0c163da49c239174c5d59c1e16cf1333063f30f6f37091 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/123?keyword=anime+watcher+app+for+android
- https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/wukobonamatojev.pdf
- https://zevigetadafuwun.weebly.com/uploads/1/3/0/9/130969942/4595a3c31d507.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/fibawubaxavuvabu.pdf
- https://site-1040990.mozfiles.com/files/1040990/dojekunafepeluzepofizejuf.pdf
- https://site-1037156.mozfiles.com/files/1037156/76171984576.pdf
- https://site-1042432.mozfiles.com/files/1042432/34362641418.pdf
- https://site-1042892.mozfiles.com/files/1042892/jekinuka.pdf
- https://site-1038475.mozfiles.com/files/1038475/71573539907.pdf
- https://site-1042107.mozfiles.com/files/1042107/lowurono.pdf
- https://site-1043809.mozfiles.com/files/1043809/seed_minecraft_pe_android_lengkap.pdf
- https://site-1039833.mozfiles.com/files/1039833/votaviwa.pdf
- https://fanawilixu.weebly.com/uploads/1/3/1/4/131408209/9dca1250ec7.pdf
- https://tavumake.weebly.com/uploads/1/3/2/7/132740551/wugopunamegew.pdf
- https://mamexobupelo.weebly.com/uploads/1/3/1/3/131383482/4024422.pdf
- https://uploads.strikinglycdn.com/files/4706c9d1-6135-4ea1-b80f-5281b68e316c/41518044920.pdf
- https://uploads.strikinglycdn.com/files/3bf6c5f4-ddf3-4ed2-a792-9bfbee2ad66c/41849044304.pdf
- https://site-1043959.mozfiles.com/files/1043959/genuzifonakerewina.pdf
- https://site-1037121.mozfiles.com/files/1037121/68091257558.pdf
- https://site-1042270.mozfiles.com/files/1042270/messenger_lite_apk_updated.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/
Embedded domains
- cctraff.ru
- wepugimi.weebly.com
- zevigetadafuwun.weebly.com
- keniwuki.weebly.com
- site-1040990.mozfiles.com
- site-1037156.mozfiles.com
- site-1042432.mozfiles.com
- site-1042892.mozfiles.com
- site-1038475.mozfiles.com
- site-1042107.mozfiles.com
- site-1043809.mozfiles.com
- site-1039833.mozfiles.com
- fanawilixu.weebly.com
- tavumake.weebly.com
- mamexobupelo.weebly.com
- uploads.strikinglycdn.com
- site-1043959.mozfiles.com
- site-1037121.mozfiles.com
- site-1042270.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 72.145.35.102
- 172.172.255.216
- 52.123.252.198
- 20.42.73.27
- 172.66.2.5
- 52.123.252.242
- 52.110.12.45
- 52.230.59.222
- 4.230.171.124
- 74.178.76.128
- 135.232.92.97
- 135.233.95.80
- 72.145.35.96
- 203.26.79.13
- 40.99.134.18
- 51.116.246.105
- 52.123.252.195
- 142.250.207.3
- 51.104.15.252
- 48.199.12.1
- 40.84.97.4
- 104.18.21.213
- 162.55.60.2
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report