SUSPICIOUS — 58973709356.pdf
SUSPICIOUS — 58973709356.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:
27bf11ea6831b59f669bec0adcab11b2ace598e61db7825019ab009b539367bd - SHA-1:
09b4ba6d9ccc48e8e5f6bd8930f347e87ece004e - MD5:
41b2e90c36114000a05f45c64b7fcf68 - ssdeep:
768:LgGzpDQBtR7O8PUqupoVgXx2J/C0LUINZQjdNiAvtD//dKmX+:0GFkM3hq/OyZQxNiAZ4mX+ - TLSH:
T1E431AEF311A7DC8C7D9BAB03AEA61488A049D78C3136966009D97B7CC97C7FC6E10921 - Submitted as: 58973709356.pdf
- File type: pdf · Size: 42129 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 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=elite+dangerous+docking+request+denied, http://files.butternutconsultants.com/uploads/1/3/1/4/131452959/c669a24732cdc.pdf, http://mabawusiz.sydmocreativeco.com/uploads/1/3/1/6/131606457/nonuminusasoxo_wepoxasagavu_wimolu.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)
9764 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
- 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
- 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
- 255.255.254.169.in-addr.arpa
- 251.0.0.224.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e7f11ae94e26930ff9f1afc0418ed308.png -
2da92b4bac94a0aa89b30847672d47ee53e3742038930dfa9022e586abbfc692 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
bd13e9eaa0f18bdac6a750a87ef15a8194c9854397f6f8da78822d5c9e0acbb2 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=elite+dangerous+docking+request+denied
- http://files.butternutconsultants.com/uploads/1/3/1/4/131452959/c669a24732cdc.pdf
- http://mabawusiz.sydmocreativeco.com/uploads/1/3/1/6/131606457/nonuminusasoxo_wepoxasagavu_wimolu.pdf
- http://files.ultimate-media.net/uploads/1/3/1/4/131453455/misibisebidu_riketubiwok.pdf
- http://files.bartsbullets.com/uploads/1/3/1/4/131409127/6334892.pdf
- http://files.discountfootballshirtframing.net/uploads/1/3/2/7/132740685/kazodadonos.pdf
- http://files.mactire.ie/uploads/1/3/1/4/131437484/lijopevadi.pdf
- http://files.incanonmedia.com/uploads/1/3/2/7/132740405/4201263.pdf
- https://cdn.shopify.com/s/files/1/0266/8878/2517/files/9th_grade_math_vocabulary_words_and_definitions.pdf
- https://cdn.shopify.com/s/files/1/0430/3477/1610/files/scientific_method_mm_lab_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0434/8300/5078/files/sunset_campground_map.pdf
- http://files.handsomestitchery.com/uploads/1/3/2/7/132712225/4365496.pdf
- http://files.reroutedmusic.com/uploads/1/3/1/3/131379696/f8ffa9c99cb.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/
- 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
- 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=1787741237&P2=404&P3=2&P4=FJa5rRfcGmpziEqMTiZbTX%2fU%2bGrM2RruLtyB2GbAth%2fgz1I0Lde1mc9nHw0gHGhIQSvCMC0GICaKw9MRuSizSQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- files.butternutconsultants.com
- mabawusiz.sydmocreativeco.com
- files.ultimate-media.net
- files.bartsbullets.com
- files.discountfootballshirtframing.net
- files.incanonmedia.com
- cdn.shopify.com
- files.handsomestitchery.com
- files.reroutedmusic.com
- www.w3.org
- purl.org
- ns.adobe.com
- files.mactire.ie
Embedded IP addresses
- 52.123.252.202
- 4.230.171.124
- 72.153.5.60
- 203.26.79.13
- 4.247.188.233
- 74.178.240.51
- 40.103.64.242
- 74.178.240.61
- 52.123.129.14
- 40.99.133.210
- 20.184.175.5
- 20.165.94.46
- 135.234.160.246
- 4.150.223.104
- 142.251.42.99
- 48.200.63.27
- 20.42.73.30
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report