MALICIOUS — normal_5f87d97b012b2.pdf
MALICIOUS — normal_5f87d97b012b2.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
7ef402f7047c0fab3716d773978721221e94fb7b0ae5b8f8b10fef0e493970cb - SHA-1:
2230db1099676ab58542ca31b4dab09ffc8c0330 - MD5:
8c58662514e63932f59df0f35a8162d3 - ssdeep:
768:TgGzpDqpf+IsixXJ3Tgf++W6laro2v4SdNhXU4tyf1OEtdXIkHy:sGF2pf1Y++9lL2vvNhk4tuOEXXIkHy - TLSH:
T15E318FF300A7EC8CBA8B6F035E9B115D918AD7896036975004CC6B3CC4BCAEE7E11A15 - Submitted as: normal_5f87d97b012b2.pdf
- File type: pdf · Size: 42732 bytes
- Verdict: malicious (72/100)
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 malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/6b5cbc95-4ef8-4555-8503-f6fc2fe0fd71/zapewaxowapurifegu.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/123?keyword=game+guardian+apk+download+version+8.2.1, https://uploads.strikinglycdn.com/files/6b5cbc95-4ef8-4555-8503-f6fc2fe0fd71/zapewaxowapurifegu.pdf, https://uploads.strikinglycdn.com/files/4f6e0ae4-b892-45ca-aeb0-65d50883724e/sutobolafoxonaxosirusirig.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 (8 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9692 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
- 250.255.255.239.in-addr.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
- 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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\SumatraPDF-settings.txt -
67c60f8baf7c4841c25de11dd94d68deb09c4386f6ebca4f7fed6475ab999988 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\1352f90b0ca35ec495b88dd68f607ff5.png -
9d1252044571da6fb5fb01ecb6f9f6193711b146dcf4803d3e5040058ccca830 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?keyword=game+guardian+apk+download+version+8.2.1
- https://uploads.strikinglycdn.com/files/6b5cbc95-4ef8-4555-8503-f6fc2fe0fd71/zapewaxowapurifegu.pdf
- https://uploads.strikinglycdn.com/files/4f6e0ae4-b892-45ca-aeb0-65d50883724e/sutobolafoxonaxosirusirig.pdf
- https://uploads.strikinglycdn.com/files/16096756-0b3b-4418-a45f-44c486c3d04e/zijizonaxe.pdf
- https://batagokefo.weebly.com/uploads/1/3/1/0/131070859/b93596ac8598268.pdf
- https://megadezatesaram.weebly.com/uploads/1/3/0/7/130776649/6835051.pdf
- https://vefoxetewezelir.weebly.com/uploads/1/3/1/4/131483279/9326128.pdf
- https://rakamukomegu.weebly.com/uploads/1/3/2/6/132681656/0e81a5aa.pdf
- https://bibeliki.weebly.com/uploads/1/3/0/7/130738572/sovonasob.pdf
- https://lipowuripipu.weebly.com/uploads/1/3/1/3/131378852/e276efd25922.pdf
- https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/8c3f11ed.pdf
- https://misopiwulasi.weebly.com/uploads/1/3/1/8/131856666/pawofi_mituraga_vapuraledog_juraz.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/b919b1ed8f.pdf
- https://uploads.strikinglycdn.com/files/d5c767e7-5c79-4411-b9d3-4cde5b631fed/nafanusijuk.pdf
- https://uploads.strikinglycdn.com/files/41337208-32cf-4bf5-b432-09c321d1a1a8/6925893593.pdf
- https://uploads.strikinglycdn.com/files/3d1e9576-e46e-4217-b874-b0de278ca6f1/xulira.pdf
- https://uploads.strikinglycdn.com/files/3f94e4b8-7ffd-4af3-9257-9ad40f0350c8/wazofozatumed.pdf
- https://cdn.shopify.com/s/files/1/0484/7645/5066/files/glass_blowing_instructional_videos.pdf
- https://cdn.shopify.com/s/files/1/0497/1184/1459/files/gawomoditekokoguzorube.pdf
- https://cdn.shopify.com/s/files/1/0438/3195/1517/files/download_samsung_lockstar_apk.pdf
- https://cdn.shopify.com/s/files/1/0268/7103/8122/files/29980715088.pdf
- https://cdn.shopify.com/s/files/1/0483/8640/8597/files/kanji_in_context_reference_book.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/7885719.pdf
- https://mogezisatizate.weebly.com/uploads/1/3/0/7/130775403/basusutagutowewiz.pdf
- https://mojivimimujovo.weebly.com/uploads/1/3/0/8/130874437/batagebexi.pdf
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- batagokefo.weebly.com
- megadezatesaram.weebly.com
- vefoxetewezelir.weebly.com
- rakamukomegu.weebly.com
- bibeliki.weebly.com
- lipowuripipu.weebly.com
- jatorogerujew.weebly.com
- misopiwulasi.weebly.com
- zoxuzuxebexot.weebly.com
- cdn.shopify.com
- keniwuki.weebly.com
- mogezisatizate.weebly.com
- mojivimimujovo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 162.159.142.9
- 48.211.4.16
- 52.110.12.54
- 4.230.171.124
- 74.178.240.61
- 135.232.92.97
- 52.123.129.14
- 40.99.133.226
- 72.154.7.106
- 203.26.79.13
- 52.123.252.202
- 92.223.78.30
- 48.199.12.1
- 20.42.65.85
- 52.148.114.188
- 142.250.207.3
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report