MALICIOUS — 24d1f2733f662a87f62d9ce0183654096d472d1b95f79b91a24c603f0be21a51
MALICIOUS — 24d1f2733f662a87f62d9ce0183654096d472d1b95f79b91a24c603f0be21a51 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
24d1f2733f662a87f62d9ce0183654096d472d1b95f79b91a24c603f0be21a51 - SHA-1:
49c5677e18478f011519049162916593f2281036 - MD5:
fac78e5282f602a9ce85d9c432e3c237 - ssdeep:
3072:hT7gnz6lgkLAQWbd0E2jvRcjFLNy1RvG7p2SI1l2GLbYubN:hzlgkLjWb/2ri3yjvgo1lYup - TLSH:
T1A03BD0F7209BDD8CF68AB71349FB197930898B88347297941088763D89B82ED6F54D12 - Submitted as: 24d1f2733f662a87f62d9ce0183654096d472d1b95f79b91a24c603f0be21a51
- File type: pdf · Size: 106898 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/842228a6-4e24-4e8e-a1ff-6427c426dc94/vokiw.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://soxebez.ru/strik?utm_term=attack+on+titan+season+4+episode+3+last+scene, http://sutovuresas.mygamesonline.org/sabupib.pdf, http://stnold.com/jukurubixoladamepojop56.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 (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9705 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
- 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
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\56e890216ea9c548450ce5fe55990fe0.png -
bb0ed97880a38a845e3321e061d7cbe8452bfea9c1d878194ddf7cd316a17ef9 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3643f4f14e7ef8a4efaa0955602a5612c5a00cb8853ff53a3095f955df014ec5 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://soxebez.ru/strik?utm_term=attack+on+titan+season+4+episode+3+last+scene
- http://sutovuresas.mygamesonline.org/sabupib.pdf
- http://stnold.com/jukurubixoladamepojop56.pdf
- https://jipaxebuperiw.weebly.com/uploads/1/3/4/7/134751602/jogasifolanotup-nikem-nadamoju-lalel.pdf
- http://xedebebagilaxeg.22web.org/biology_11_textbook_download.pdf
- http://puragofivirafux.iblogger.org/golf_buddy_aim_l10_voice_rangefinder.pdf
- http://fogafixajusel.rf.gd/below_her_mouth.pdf
- https://uploads.strikinglycdn.com/files/842228a6-4e24-4e8e-a1ff-6427c426dc94/vokiw.pdf
- http://pojapusevipuzu.mypressonline.com/blood_type_a_diet_plan.pdf
- http://pebifakonek.sportsontheweb.net/ao_smith_commercial_water_heater_warranty.pdf
- http://samo-katim.ru/financial_shenanigansxsxrq.pdf
- http://fruitslope.online/69751901687sd1nq.pdf
- http://riwuveroxuwox.66ghz.com/nolubepafalenifajazer.pdf
- https://tijogarukaro.weebly.com/uploads/1/3/4/7/134710746/duzudowidu_gikafuvofe_zesowipuz.pdf
- http://xugekevilop.rf.gd/dielectric_properties_of_nanomaterials.pdf
- https://puzuzabijil.weebly.com/uploads/1/3/2/8/132814257/jenodipis-xudut-tasubupegerev.pdf
- https://uploads.strikinglycdn.com/files/d5a7bdc8-0e5e-42d2-889b-5d2ae277dc1f/9265827222.pdf
- https://uploads.strikinglycdn.com/files/501be07e-719e-4fb8-a056-303627209848/tetufusosoteme.pdf
- https://pamukisap.weebly.com/uploads/1/3/4/7/134761215/tiwomigobupu_fodirov_jemef.pdf
- https://jazelisis.weebly.com/uploads/1/3/4/8/134870131/09a5966b12942a.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
- soxebez.ru
- sutovuresas.mygamesonline.org
- stnold.com
- jipaxebuperiw.weebly.com
- xedebebagilaxeg.22web.org
- puragofivirafux.iblogger.org
- uploads.strikinglycdn.com
- pojapusevipuzu.mypressonline.com
- pebifakonek.sportsontheweb.net
- samo-katim.ru
- fruitslope.online
- riwuveroxuwox.66ghz.com
- tijogarukaro.weebly.com
- puzuzabijil.weebly.com
- pamukisap.weebly.com
- jazelisis.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
- fogafixajusel.rf.gd
- xugekevilop.rf.gd
Embedded IP addresses
- 52.110.12.32
- 57.155.101.212
- 4.230.171.124
- 4.144.132.223
- 74.178.240.51
- 20.231.239.246
- 74.178.76.128
- 52.123.128.14
- 52.123.252.243
- 135.233.95.80
- 72.145.35.105
- 203.26.79.13
- 52.123.252.239
- 92.223.78.30
- 52.168.117.175
- 40.79.163.155
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report