MALICIOUS — gijevab.pdf
MALICIOUS — gijevab.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 53 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
61f6893d57e1b7ad3b0a85d435e01d5eedc5c1310a10b94b87b42f7ded50f70c - SHA-1:
2d007d5b737250bacad342feb2fb8b62f4c6b47f - MD5:
359553660ff1915c388fa584ae78d136 - ssdeep:
768:CgGzpD9pkOwRB38bGAtdoSMKo3i+YnS5kJ2w/NM5Oz+Q8RpI:fGFxpYmGAtdjmyJnS5kJ2w/sgzMI - TLSH:
T1F8318DF35093EC4C7B8B6F036DAA1495218ADB89A133D7A454CC7B2DC07CAED6E50851 - Submitted as: gijevab.pdf
- File type: pdf · Size: 43044 bytes
- Verdict: malicious (75/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 7 weighted signals:
- Contacted 16 external host(s) at runtime (1 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/dcc68023-9bf2-4627-a128-8a03c8bf5945/85680625702.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=how%20to%20reset%20bosch%20dishwasher, https://uploads.strikinglycdn.com/files/dcc68023-9bf2-4627-a128-8a03c8bf5945/85680625702.pdf, https://uploads.strikinglycdn.com/files/147310d2-a668-429d-9656-6ffc08d5bbea/pefaridox.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Extracted generic config (8 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9654 behavior events · 1 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- desktop-hsgcbep
- 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
- 252.0.0.224.in-addr.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
- 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?P1=1787472047&P2=404&P3=2&P4=eGOSuuyp2GAYS8Qb7lLywo4Mc658nUv3Rmy7oIippqAsnMhaJZKmCcKMeXRd2li9MDr0BTvGOClI9DSek8MDbg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.85
- 23.11.37.157
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3d463761b97ef8490ce30edf5fd471d42c77766d423c81c3c744b7455310b31c - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\fe8f6428060f2b385e14b6067a7ebc96.png -
8b6fe1de428a3365486e7a825fc5ee82c96031da096433f3dc83d4a33cbb083f - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/wb?keyword=how%20to%20reset%20bosch%20dishwasher
- https://uploads.strikinglycdn.com/files/dcc68023-9bf2-4627-a128-8a03c8bf5945/85680625702.pdf
- https://uploads.strikinglycdn.com/files/147310d2-a668-429d-9656-6ffc08d5bbea/pefaridox.pdf
- https://uploads.strikinglycdn.com/files/37d9f0ba-21fe-454e-a129-1666388e8276/lozadoluxirozexokorab.pdf
- https://uploads.strikinglycdn.com/files/569b6110-8dee-4db2-9513-fa313122e5ee/jegimudanazegefiv.pdf
- https://cdn.shopify.com/s/files/1/0430/3847/4393/files/pirinola_toma_todo_game.pdf
- https://cdn.shopify.com/s/files/1/0431/4769/0145/files/triangular_prism_worksheet_volume_and_surface_area.pdf
- https://cdn.shopify.com/s/files/1/0484/9670/5691/files/cuddeback_capture_wont_save_pictures_to_card.pdf
- https://luwobidope.weebly.com/uploads/1/3/0/8/130814225/bda29608.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/zanadutut_wexudafenatogun_jetomefoja.pdf
- https://uploads.strikinglycdn.com/files/b0899c25-6fd1-4e29-a656-ca9eb79ce780/84712192656.pdf
- https://uploads.strikinglycdn.com/files/9a94c28b-f40e-449d-99c1-1655c7c965ba/satoferigifaruxibewi.pdf
- https://uploads.strikinglycdn.com/files/4aed4e57-eeaa-4c55-905a-5bbac8338cc6/takeda_fatality_ps4.pdf
- https://viweposedijul.weebly.com/uploads/1/3/1/0/131070314/xubub-fojuwef-poliga-jutavitafoj.pdf
- https://gevafitasib.weebly.com/uploads/1/3/1/3/131380901/e27909d0be.pdf
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/4472734.pdf
- https://nukevokisoget.weebly.com/uploads/1/3/2/7/132711970/paberemete.pdf
- https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/pamokabumafapi.pdf
- https://gukaguse.weebly.com/uploads/1/3/1/3/131398473/1673329.pdf
- https://remewizefo.weebly.com/uploads/1/3/1/8/131856163/nanofobowiwekuka.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
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- luwobidope.weebly.com
- jakedekokobara.weebly.com
- viweposedijul.weebly.com
- gevafitasib.weebly.com
- vuzevarezevarot.weebly.com
- nukevokisoget.weebly.com
- wepugimi.weebly.com
- gukaguse.weebly.com
- remewizefo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.117.168
- 52.123.252.247
- 52.110.12.4
- 135.233.95.80
- 4.230.171.124
- 57.154.63.210
- 20.236.44.162
- 52.182.143.212
- 74.178.76.128
- 40.103.64.226
- 92.223.78.30
- 52.123.128.14
- 203.26.79.13
- 162.159.36.2
- 149.154.167.99
- 149.154.165.133
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report