MALICIOUS — fupepisitoxukaliwu.pdf
MALICIOUS — fupepisitoxukaliwu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f9b5050d105d330e0038ae28575d68ed050e08b86911b09ef0d7cbd3da2dcd1b - SHA-1:
dbd684edc5b7fd9d7860078a31a2f091f31be312 - MD5:
44186e545dd8882ccd13840ec34b4d55 - ssdeep:
768:6ygGzpDyZcXsEDe/d3/nLsIU4eDwXI3q6RNrsbaSuGu+JGYrzN1:AGFGZNnLs/DKcq6RNr+alGu+JGYrzN1 - TLSH:
T199318EF340E7EDDC3A8B9B0759AA2059A08AD78D6136A790149C777CC8BC6FD2E00951 - Submitted as: fupepisitoxukaliwu.pdf
- File type: pdf · Size: 41940 bytes
- Verdict: malicious (89/100)
Detections (3 of 54 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 89/100 is the fusion of 8 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ggtraff.ru/strik?keyword=astro+second+canadian+edition+pdf, https://cdn.shopify.com/s/files/1/0435/4569/0266/files/acronis_true_image_2016_user_guide.pdf, https://cdn.shopify.com/s/files/1/0429/0953/2323/files/spy_camera_watch_manual.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
- Contacted 7 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1075 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- inference.location.live.net
- c.pki.goog
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- 199.232.138.172
- 52.123.128.14 US · Redmond · AS8075 Microsoft Corporation
- 23.33.238.118
- 23.40.52.209
- 74.178.76.128 IE · Dublin · AS8075 Microsoft Corporation
- 23.40.52.174
- 192.168.122.113
- 23.11.37.157
- 131.253.33.203
- 172.215.188.232 US · San Antonio · AS8075 Microsoft Limited
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=astro+second+canadian+edition+pdf
- https://cdn.shopify.com/s/files/1/0435/4569/0266/files/acronis_true_image_2016_user_guide.pdf
- https://cdn.shopify.com/s/files/1/0429/0953/2323/files/spy_camera_watch_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/5499/7402/files/41536531184.pdf
- https://cdn.shopify.com/s/files/1/0460/8684/8676/files/conversion_de_binario_a_octal.pdf
- http://files.bryngwynict.co.uk/uploads/1/3/1/0/131070651/8ade2b24902.pdf
- http://files.downhomehyderabadi.com/uploads/1/3/1/4/131453784/414875.pdf
- http://files.mostlymonsterschulavista.com/uploads/1/3/1/1/131164297/jilojojokamixaxide.pdf
- http://files.southsudanstem.org/uploads/1/3/0/7/130739532/e791a450.pdf
- http://files.jabberboxing.com/uploads/1/3/0/7/130775762/6078567.pdf
- http://pasofevij.pinaybeauteusabybeautederm.com/uploads/1/3/1/3/131383562/539372.pdf
- http://files.ambroidery.com/uploads/1/3/2/7/132740978/rijupupopa.pdf
- http://baxureji.arvinandassociates.com/uploads/1/3/1/4/131482833/7758671.pdf
- https://uploads.strikinglycdn.com/files/d5074f53-2049-4dec-a892-200473ca5c6f/42668238555.pdf
- https://uploads.strikinglycdn.com/files/e62d9719-18ec-46af-8665-f99fc671a1a0/3644403142.pdf
- https://uploads.strikinglycdn.com/files/291710be-34b6-4177-8ee5-1a24804b4987/xerisatevuwi.pdf
- https://uploads.strikinglycdn.com/files/525b2c2e-a7fa-45bf-8509-901400d68e31/36613020438.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
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- files.bryngwynict.co.uk
- files.downhomehyderabadi.com
- files.mostlymonsterschulavista.com
- files.southsudanstem.org
- files.jabberboxing.com
- pasofevij.pinaybeauteusabybeautederm.com
- files.ambroidery.com
- baxureji.arvinandassociates.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.123.128.14
- 74.178.76.128
- 172.215.188.232
- 74.178.232.29
- 52.182.143.212
- 203.26.79.13
- 4.230.171.124
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report