MALICIOUS — normal_5f8d860175d2e.pdf
MALICIOUS — normal_5f8d860175d2e.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (86/100). 3 of 50 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
e583456a004adb0cb53329e8fd9bab74992e4edecc5fd42f1ba460ef456f54f3 - SHA-1:
4dde27bd895ad03863b627afff1974a70259f76e - MD5:
457608c51c3bbfdac1ea5602d03feb59 - ssdeep:
768:ugGzpDlpoI1A19MM5OeNHhhpa1vcuPmrWLk4J8pLsj8NCiC47aOdwWU/GNE4+:LGFxpR13BLGpLI94WOixGN5+ - TLSH:
T17E34AFF340DBED9C7B8A4B037DBB25666589C34DA2329750059C762CD1BC2BD7E20862 - Submitted as: normal_5f8d860175d2e.pdf
- File type: pdf · Size: 52824 bytes
- Verdict: malicious (86/100)
Detections (3 of 50 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 86/100 is the fusion of 7 weighted signals:
- Embedded link rated malicious by URL analysis: https://dubuzosokiboxof.weebly.com/uploads/1/3/1/1/131163723/5032668.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 10 external host(s) at runtime (2 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ttraff.link/123?keyword=adding+pdf+files+in+wordpress, https://cdn.shopify.com/s/files/1/0498/9331/0631/files/33869410644.pdf, https://cdn.shopify.com/s/files/1/0476/7557/2390/files/muzig.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)
9746 behavior events · 1 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- inference.location.live.net
- 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
- 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
- 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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787388017&P2=404&P3=2&P4=aZ59bUrPMQBbL6Rjw51n2MAbUwcckVCI4RD14r%2bCx1Vjk6HZHfhITPcN5Ymmeu2n6mw5FQgBvfxb12YHppgd9g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.209
- 23.11.37.157
- 20.190.167.20
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
923127ecc158fc93ed9a0feac75b1d5fd106e791713ee1926a691261a6cf8d4f - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\aec5feb9288ffef4d0a516f1d88e6291.png -
435d6e116fe17eabc590b3f6e23efe7244f4d11fc1026e90925fba4f72f95ddc - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.link/123?keyword=adding+pdf+files+in+wordpress
- https://cdn.shopify.com/s/files/1/0498/9331/0631/files/33869410644.pdf
- https://cdn.shopify.com/s/files/1/0496/3916/2005/files/glencoe_algebra_1_teacher_edition_answers.pdf
- https://cdn.shopify.com/s/files/1/0436/1938/5502/files/judicial_branch_study_guide_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0476/7557/2390/files/muzig.pdf
- https://zalopajozi.weebly.com/uploads/1/3/1/4/131453352/wabewosekexe.pdf
- https://zesopupejilit.weebly.com/uploads/1/3/0/7/130738861/botisipizuz_supixikikijowa_kabexodonu.pdf
- https://misutinulil.weebly.com/uploads/1/3/1/4/131407711/8a06e49abdf1c1.pdf
- https://lokixesope.weebly.com/uploads/1/3/1/6/131607163/diwusujolaxaxo_supelilosiki_zepukezokomej.pdf
- https://dubuzosokiboxof.weebly.com/uploads/1/3/1/1/131163723/5032668.pdf
- https://finazodaxuvoj.weebly.com/uploads/1/3/2/6/132682535/4135625.pdf
- https://povutepumik.weebly.com/uploads/1/3/2/7/132741486/4952957.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/3718456.pdf
- https://sesuwulot.weebly.com/uploads/1/3/1/4/131438847/laguxek_pugefewemil.pdf
- https://sesuwulot.weebly.com/uploads/1/3/1/4/131438847/xazukaxodizowuwas.pdf
- https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/miputow_fabifeleriga.pdf
- https://cdn.shopify.com/s/files/1/0435/5915/7921/files/bimuzitituwegowelopijew.pdf
- https://cdn.shopify.com/s/files/1/0496/5833/1300/files/round_chess_board_table.pdf
- https://cdn.shopify.com/s/files/1/0481/3619/2167/files/kuppet_mini_portable_washing_machine.pdf
- https://cdn.shopify.com/s/files/1/0476/9195/6390/files/32938339860.pdf
- https://cdn.shopify.com/s/files/1/0497/5008/1690/files/go_launcher_z_old_version_apk_download.pdf
- https://cdn-cms.f-static.net/uploads/4366011/normal_5f8760ff2a0a8.pdf
- https://cdn-cms.f-static.net/uploads/4366033/normal_5f882aa312849.pdf
- https://cdn-cms.f-static.net/uploads/4367645/normal_5f8a053bce070.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- ttraff.link
- cdn.shopify.com
- zalopajozi.weebly.com
- zesopupejilit.weebly.com
- misutinulil.weebly.com
- lokixesope.weebly.com
- dubuzosokiboxof.weebly.com
- finazodaxuvoj.weebly.com
- povutepumik.weebly.com
- jakedekokobara.weebly.com
- sesuwulot.weebly.com
- wepugimi.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 34.160.111.145
- 52.110.12.33
- 52.123.252.232
- 74.178.76.44
- 72.153.5.96
- 203.26.79.13
- 20.236.44.162
- 4.230.171.124
- 20.42.73.26
- 172.217.25.163
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report