SUSPICIOUS — normal_5f8aba2e926f5.pdf
SUSPICIOUS — normal_5f8aba2e926f5.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:
72eca561b621bb0b463b925be825cb38c28098f1a27c0347bcf8b6d4cd3224c6 - SHA-1:
ea857d961de68486f808b263b916c8ea26ae0cd4 - MD5:
c1c0448a0102e62cef1d34b74085843d - ssdeep:
768:tgGzpD3pNYljcC9tobN9GkCeQZN33qYfkTVjdvpXhvldg7xRMC0MIMwH:OGFrpMfeVjdU7xRMC0MIMwH - TLSH:
T173307EF360DBED4D76C7AF43ADAB11696489C78CA127E760088C672CC4BC5AD7E10861 - Submitted as: normal_5f8aba2e926f5.pdf
- File type: pdf · Size: 37982 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 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ttraff.me/123?keyword=rossini+la+pastorella+delle+alpi+pdf, https://cdn-cms.f-static.net/uploads/4370762/normal_5f886a4ac0511.pdf, https://cdn-cms.f-static.net/uploads/4374976/normal_5f899bf891b8e.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9681 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
- 252.0.0.224.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
- 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\59f6653fc72402192ff256c24dbfa995.png -
a36a763e4f29fa837d707a24fb8823906fa2ec5e2dbc17a3cd964b13872fc032 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d7f8cdaa1eb534048a2339ea91fb43cdd9ece753117f16b16f99e3862451e039 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.me/123?keyword=rossini+la+pastorella+delle+alpi+pdf
- https://cdn-cms.f-static.net/uploads/4370762/normal_5f886a4ac0511.pdf
- https://cdn-cms.f-static.net/uploads/4374976/normal_5f899bf891b8e.pdf
- https://cdn-cms.f-static.net/uploads/4366009/normal_5f8710cc1862f.pdf
- https://cdn-cms.f-static.net/uploads/4367667/normal_5f8a10e0d32e1.pdf
- https://cdn-cms.f-static.net/uploads/4366024/normal_5f870e7d8adaf.pdf
- https://cdn-cms.f-static.net/uploads/4378160/normal_5f8a0eaa6c840.pdf
- https://cdn-cms.f-static.net/uploads/4366354/normal_5f873c02e7e89.pdf
- https://cdn-cms.f-static.net/uploads/4371240/normal_5f8926cf8caca.pdf
- https://cdn-cms.f-static.net/uploads/4366008/normal_5f86f57ba1fe2.pdf
- https://besiwalufeg.weebly.com/uploads/1/3/2/6/132696214/tivuloto.pdf
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/d1ee3c84.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/kezupukono.pdf
- https://rajomiluti.weebly.com/uploads/1/3/2/6/132682989/kagefadugik.pdf
- https://raxiruzaxulam.weebly.com/uploads/1/3/0/7/130738564/c0048e2e5.pdf
- https://tipefejiri.weebly.com/uploads/1/3/0/9/130969755/3408347.pdf
- https://zoveponezewuda.weebly.com/uploads/1/3/0/7/130738822/1bf9fe786c5ed4b.pdf
- https://noxepelobisuse.weebly.com/uploads/1/3/1/8/131871648/6315655.pdf
- https://ligofaxudatejot.weebly.com/uploads/1/3/0/7/130739538/9912396.pdf
- https://cdn.shopify.com/s/files/1/0485/5224/7461/files/hack_wifi_using_android_phone_without_root.pdf
- https://cdn.shopify.com/s/files/1/0486/1820/9438/files/statistics_final_exam_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0433/9358/1212/files/mole_ratio_pogil_answers.pdf
- https://cdn.shopify.com/s/files/1/0483/6858/2809/files/fnaf_world_world_4_glitch_locations.pdf
- https://cdn.shopify.com/s/files/1/0497/8452/0853/files/27415314633.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- ttraff.me
- cdn-cms.f-static.net
- besiwalufeg.weebly.com
- jawasolasazilem.weebly.com
- bedizegoresupa.weebly.com
- rajomiluti.weebly.com
- raxiruzaxulam.weebly.com
- tipefejiri.weebly.com
- zoveponezewuda.weebly.com
- noxepelobisuse.weebly.com
- ligofaxudatejot.weebly.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.76.128
- 4.144.132.223
- 4.230.171.124
- 203.26.79.13
- 135.233.95.135
- 74.179.77.204
- 20.231.239.246
- 52.123.129.14
- 4.150.223.111
- 40.99.134.18
- 52.123.252.243
- 20.165.94.63
- 92.223.78.30
- 172.178.240.163
- 48.199.12.1
- 4.150.223.103
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report