MALICIOUS — normal_5f88a7cc109e2.pdf
MALICIOUS — normal_5f88a7cc109e2.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (82/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
98dd02759a88f880c63a8a1b5ced527057bf56f69e828b53825cf776467c3e13 - SHA-1:
1157ae6a5cb513dd5ac1ceb03561eda718a41473 - MD5:
030d19a9ce100ac689538441c9f22508 - ssdeep:
1536:7GFOedEpxA5P6KZQVqDg+H9gmXOCGMTpcjRAQ7Cy:aFOecGtyVadgm+CGMTpSyQL - TLSH:
T1D534AEF34053ED8C7B8BAB47ADEB11996086D2497233E79421CC762CC4B86ED6F10A51 - Submitted as: normal_5f88a7cc109e2.pdf
- File type: pdf · Size: 56145 bytes
- Verdict: malicious (82/100)
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
Why this verdict
The malicious score of 82/100 is the fusion of 6 weighted signals:
- Memory forensics: 3 finding(s), e.g. RWX/private injected region in SumatraPDF.exe (pid 1200) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Contacted 28 external host(s) at runtime (28 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?keyword=analisi+dei+personaggi+dei+promessi+sposi+pdf, https://tipefejiri.weebly.com/uploads/1/3/0/9/130969755/junubozuke_vizipofu_jaxiboxovugur.pdf, https://fidurelofomus.weebly.com/uploads/1/3/0/7/130740547/5623975.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 (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
8688 behavior events · 0 ATT&CK techniques · 2 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\afb765c6c423a003c70496dd55db0988.png -
ce74b2625025d8b48b5040a99a60c28e92d1b955f9100bb46c713fc966a1cfc6 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
b5ad9256d413572310c8919893e62659d2bc8653f15fd7f348bbed72ac9201bc
Embedded URLs
- https://gettraff.ru/123?keyword=analisi+dei+personaggi+dei+promessi+sposi+pdf
- https://tipefejiri.weebly.com/uploads/1/3/0/9/130969755/junubozuke_vizipofu_jaxiboxovugur.pdf
- https://fidurelofomus.weebly.com/uploads/1/3/0/7/130740547/5623975.pdf
- https://besavikeneg.weebly.com/uploads/1/3/2/8/132815808/somudemudi_mirisaxof_bivifozur.pdf
- https://cdn.shopify.com/s/files/1/0482/4104/9752/files/29102676230.pdf
- https://cdn.shopify.com/s/files/1/0493/2186/9471/files/shield_parts_bl2.pdf
- https://site-1043262.mozfiles.com/files/1043262/49896583423.pdf
- https://site-1040424.mozfiles.com/files/1040424/juvesojepikinawetomapa.pdf
- https://site-1043890.mozfiles.com/files/1043890/woxenaraw.pdf
- https://site-1036884.mozfiles.com/files/1036884/12309299835.pdf
- https://cdn.shopify.com/s/files/1/0431/1344/7584/files/philips_hue_bridge_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/4259/5239/files/proportion_word_problems_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0498/8603/6126/files/nuxezu.pdf
- https://cdn.shopify.com/s/files/1/0496/5734/8247/files/ratajevorawu.pdf
- https://cdn.shopify.com/s/files/1/0482/4816/0411/files/migepopaveveja.pdf
- https://tejojobowadame.weebly.com/uploads/1/3/0/8/130874570/wovalevipigovawepuvi.pdf
- https://lagukekejase.weebly.com/uploads/1/3/0/8/130815031/6873595.pdf
- https://cdn-cms.f-static.net/uploads/4365570/normal_5f8745df1b4dc.pdf
- https://cdn-cms.f-static.net/uploads/4366347/normal_5f87ab8fba3a6.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/
Embedded domains
- gettraff.ru
- tipefejiri.weebly.com
- fidurelofomus.weebly.com
- besavikeneg.weebly.com
- cdn.shopify.com
- site-1043262.mozfiles.com
- site-1040424.mozfiles.com
- site-1043890.mozfiles.com
- site-1036884.mozfiles.com
- tejojobowadame.weebly.com
- lagukekejase.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.98
- 4.144.132.114
- 4.247.188.233
- 4.230.171.124
- 74.179.77.204
- 135.233.95.80
- 135.232.92.97
- 20.184.175.20
- 203.26.79.13
- 52.123.129.14
- 20.76.201.171
- 40.99.133.210
- 172.178.240.163
- 172.66.2.5
- 52.148.114.188
- 72.154.7.106
- 52.110.12.11
- 48.199.12.1
- 4.150.223.104
- 52.110.12.16
- 20.42.73.26
- 57.155.104.224
- 40.74.98.196
- 4.150.223.107
- 40.79.197.34
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report