MALICIOUS — homelite_leaf_blower_gas_ratio.pdf
MALICIOUS — homelite_leaf_blower_gas_ratio.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:
8c28957f4ce9cbf34f32769e2a2bde0986905bdd65f400988f40cd9412910ebd - SHA-1:
0c5d67b2779e1f7a18caa52ffe1f456db7b81ada - MD5:
86c5a0618b6d50c5edc400a1de4e4a02 - ssdeep:
1536:gGFMpHMCTOF8P6cB0usBBcoUnz5PNQ2t24:tFMpHMCTOF8P3B0usBBcoUNPNQw - TLSH:
T1C6349EF35097ED4C7A4B9F075AEB215DA08A938CA276976054C8233CC47C5EE6F00EA5 - Submitted as: homelite_leaf_blower_gas_ratio.pdf
- File type: pdf · Size: 52597 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 (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4393197/normal_5f8f5ce3eaf8b.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=homelite+leaf+blower+gas+ratio, https://cdn-cms.f-static.net/uploads/4393197/normal_5f8f5ce3eaf8b.pdf, https://cdn-cms.f-static.net/uploads/4383128/normal_5f8ceb7876d3a.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 (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9879 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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=1787779542&P2=404&P3=2&P4=cRNp3EgjvzKPE%2fQUZQVLaGzggRK2SAlXjeEuuGOzIEXRebZ7SWvGq7CWjEqGadyiYwsyIJNIjOKNxwqaZDUcbQ%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
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787779626&P2=404&P3=2&P4=f2rkRWQGwzj%2bPMZflyO4sKXDwols%2bfEc6QVIJ%2bRNhbRApqq%2bcxC4BWQzrHL7fudh8Jy6K8pu%2b1GxwUrIEBHMfw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.85
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3dd4c6515ef00bc04da17a6b4d932b01.png -
3e351d6f1cb5269be94a486a09d2fa4490f2071913fdbdcf466f98284fa11735 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
80064770f9797e05411c7089c480f05277d5173615d09e7f92a7cc2a42300619 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=homelite+leaf+blower+gas+ratio
- https://s3.amazonaws.com/wonoti/71272288855.pdf
- https://s3.amazonaws.com/tadovu/40695765477.pdf
- https://s3.amazonaws.com/susopuzupure/lte_capacity_planning.pdf
- https://s3.amazonaws.com/tuzamada/blood_type_ab_negative_diet_food_list.pdf
- https://s3.amazonaws.com/wutezigojuxi/jididaxazebolejipuxuro.pdf
- https://cdn-cms.f-static.net/uploads/4393197/normal_5f8f5ce3eaf8b.pdf
- https://cdn-cms.f-static.net/uploads/4383128/normal_5f8ceb7876d3a.pdf
- https://cdn-cms.f-static.net/uploads/4371023/normal_5f8a14f970379.pdf
- https://cdn-cms.f-static.net/uploads/4369771/normal_5f88a9cc86656.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/gosibokuvefuj.pdf
- https://rokufekajo.weebly.com/uploads/1/3/0/8/130814342/malarakubixiruz.pdf
- https://s3.amazonaws.com/xanebavifamopez/dnd_character_sheet_5e.pdf
- https://s3.amazonaws.com/xanebavifamopez/15841407913.pdf
- https://zadumeredevasax.weebly.com/uploads/1/3/1/4/131453870/5096577.pdf
- https://sisodiwitamusoz.weebly.com/uploads/1/3/2/6/132681746/sejozu-xajana-sitojunot.pdf
- https://s3.amazonaws.com/mibiwivanetuj/3rd_grade_fsa_math_practice.pdf
- https://s3.amazonaws.com/tadovu/78599625509.pdf
- https://s3.amazonaws.com/subud/3717831453.pdf
- https://s3.amazonaws.com/wilugugo/modelo_biopsicosocial_en_trabajo_social.pdf
- https://s3.amazonaws.com/subud/85503191384.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/
Embedded domains
- cctraff.ru
- s3.amazonaws.com
- cdn-cms.f-static.net
- keniwuki.weebly.com
- rokufekajo.weebly.com
- zadumeredevasax.weebly.com
- sisodiwitamusoz.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.216
- 172.172.255.217
- 52.110.12.33
- 4.230.171.124
- 40.84.97.4
- 4.144.132.114
- 162.159.142.9
- 74.179.77.204
- 74.178.240.51
- 52.123.129.14
- 20.42.73.30
- 74.178.232.29
- 203.26.79.13
- 135.233.95.144
- 48.211.4.16
- 92.223.78.30
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report